This is a sortable table of the approximately 2,748 townlands in County Donegal, Ireland. [1][2]
Duplicate names occur where there is more than one townland with the same name in the county. Names marked in bold typeface are towns and villages, and the word Town appears for those entries in the Acres column.
| Townland | Acres | Barony | Civil Parish | Poor Law Union |
|---|---|---|---|---|
| Abbernadoorny | 62 | Banagh | Killymard | Donegal |
| Abbey Island | 17 | Tirhugh | Kilbarron | Ballyshannon |
| Abbeylands | 173 | Tirhugh | Kilbarron | Ballyshannon |
| Adderville | 752 | Inishowen East | Clonmany | Inishowen |
| Adderwal | 722 | Boylagh | Inishkeel | Glenties |
| Admiran | 135 | Raphoe | Stranorlar | Stranorlar |
| Aghadachor | 271 | Kilmacrenan | Mevagh | Millford |
| Aghadaghly | 96 | Kilmacrenan | Clondavaddog | Millford |
| Aghadowey | 402 | Tirhugh | Drumhome | Donegal |
| Aghadreenan | 536 | Kilmacrenan | Clondavaddog | Millford |
| Aghafoy | 101 | Tirhugh | Templecarn | Donegal |
| Aghaglassan | 2,119 | Inishowen East | Culdaff | Inishowen |
| Aghahull | 72 | Kilmacrenan | Aughnish | Millford |
| Aghalattive | 387 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Aghalatty | 484 | Kilmacrenan | Mevagh | Millford |
| Aghalenty | 111 | Kilmacrenan | Aghanunshin | Letterkenny |
| Aghalough | 148 | Tirhugh | Templecarn | Donegal |
| Aghangaddy Glebe | 528 | Kilmacrenan | Aughnish | Millford |
| Aghanursan | 119 | Kilmacrenan | Tullyfern | Millford |
| Aghasheil | 28 | Raphoe | Stranorlar | Stranorlar |
| Aghatubbrid | 576 | Inishowen East | Culdaff | Inishowen |
| Aghavannan Far | 179 | Kilmacrenan | Killygarvan | Millford |
| Aghavannan Near | 102 | Kilmacrenan | Killygarvan | Millford |
| Aghaveagh | 1,225 | Raphoe | Kilteevoge | Stranorlar |
| Aghawee | 124 | Raphoe | Clonleigh | Strabane |
| Aghawoney | 212 | Kilmacrenan | Kilmacrenan | Millford |
| Aghayeevoge | 346 | Banagh | Killybegs Upper | Glenties |
| Aghilly and Lenynarnan | 377 | Inishowen West | Fahan Lower | Inishowen |
| Aghlehard | 516 | Raphoe | Leck | Letterkenny |
| Aghlem | 234 | Tirhugh | Donegal | Donegal |
| Aghnahoo Glebe | 231 | Tirhugh | Templecarn | Donegal |
| Aghnakeeragh | 76 | Raphoe | Raphoe | Strabane |
| Aghragh | 726 | Banagh | Glencolumbkille | Glenties |
| Aighan | 132 | Banagh | Killaghtee | Donegal |
| Aighe | 758 | Banagh | Inishkeel | Glenties |
| Alla | 213 | Tirhugh | Kilbarron | Ballyshannon |
| Allagh Island | 4 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Alt Lower | 184 | Raphoe | Urney | Strabane |
| Alt Upper | 614 | Raphoe | Urney | Strabane |
| Altadoo | 487 | Banagh | Killymard | Donegal |
| Altadush | 525 | Kilmacrenan | Conwal | Letterkenny |
| Altaghaderry | 557 | Raphoe | Killea | Londonderry |
| Altahalla | 734 | Inishowen East | Clonmany | Inishowen |
| Altahan | 1,235 | Raphoe | Kilteevoge | Stranorlar |
| Altan | 1,443 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Altashane (or Cabadooey) | 1,591 | Inishowen East | Donagh | Inishowen |
| Altaskin | 107 | Raphoe | Taughboyne | Strabane |
| Altatraght | 647 | Raphoe | Kilteevoge | Stranorlar |
| Altclogh | 275 | Banagh | Glencolumbkille | Glenties |
| Altcor | 537 | Banagh | Inver | Donegal |
| Altilow | 1,092 | Banagh | Killymard | Donegal |
| Altinierin | 913 | Kilmacrenan | Conwal | Stranorlar |
| Altnagapple | 454 | Banagh | Killybegs Lower | Glenties |
| Altnagapple (or Mulmosog) | 766 | Banagh | Inishkeel | Glenties |
| Altnapaste | 2,362 | Raphoe | Kilteevoge | Stranorlar |
| Anna Islan | 5 | Boylagh | Templecrone | Glenties |
| Annagary | 1,860 | Boylagh | Templecrone | Glenties |
| Annagh | 826 | Inishowen East | Clonmany | Inishowen |
| Annaslee | 322 | Inishowen West | Fahan Upper | Londonderry |
| Anny Far and Near | 378 | Kilmacrenan | Killygarvan | Millford |
| Aphort | 340 | Boylagh | Templecrone | Glenties |
| Arbatt | 1,007 | Raphoe | Kilteevoge | Stranorlar |
| Ardachrin | 1,369 | Kilmacrenan | Gartan | Letterkenny |
| Ardaganny | 416 | Raphoe | Leck | Letterkenny |
| Ardagh | 409 | Inishowen East | Clonmany | Inishowen |
| Ardagh | 822 | Raphoe | Taughboyne | Strabane |
| Ardaght Glebe | 119 | Banagh | Inver | Donegal |
| Ardahee | 56 | Raphoe | Leck | Letterkenny |
| Ardara | Town | Banagh | Killybegs Lower | Glenties |
| Ardara | 482 | Banagh | Killybegs Lower | Glenties |
| Ardaravan | 421 | Inishowen West | Fahan Lower | Inishowen |
| Ardarawer | 71 | Kilmacrenan | Aghanunshin | Letterkenny |
| Ardatowel | 134 | Tirhugh | Donegal | Donegal |
| Ardaturr | 86 | Kilmacrenan | Gartan | Letterkenny |
| Ardaturr Mountain | 539 | Kilmacrenan | Gartan | Letterkenny |
| Ardbane | 321 | Banagh | Inver | Donegal |
| Ardbane | 334 | Kilmacrenan | Mevagh | Millford |
| Ardbane (or Laghy Barr) | 357 | Tirhugh | Drumhome | Donegal |
| Ardchicken | 61 | Tirhugh | Donegal | Donegal |
| Ardee | 363 | Raphoe | Allsaints | Londonderry |
| Ardeelan Lower | 110 | Tirhugh | Drumhome | Ballyshannon |
| Ardeelan Upper | 128 | Tirhugh | Drumhome | Ballyshannon |
| Ardeevin | 96 | Tirhugh | Donegal | Donegal |
| Ardeskin | 44 | Tirhugh | Donegal | Donegal |
| Ardfarn | 1,056 | Tirhugh | Inishmacsaint | Ballyshannon |
| Ardgillew | 100 | Tirhugh | Kilbarron | Ballyshannon |
| Ardglass | 85 | Kilmacrenan | Clondavaddog | Millford |
| Ardinawark | 324 | Tirhugh | Donegal | Donegal |
| Ardlenagh | 64 | Tirhugh | Donegal | Donegal |
| Ardlougher | 184 | Banagh | Killybegs Lower | Glenties |
| Ardloughill | 376 | Tirhugh | Inishmacsaint | Ballyshannon |
| Ardmalin | 1,980 | Inishowen East | Clonca | Inishowen |
| Ardmeen | 773 | Boylagh | Templecrone | Glenties |
| Ardmore | 721 | Inishowen West | Muff | Londonderry |
| Ardnableask | 152 | Tirhugh | Donegal | Donegal |
| Ardnaditian | 84 | Raphoe | Raymoghy | Letterkenny |
| Ardnagalliagh | 81 | Tirhugh | Drumhome | Ballyshannon |
| Ardnagannagh | 195 | Raphoe | Donaghmore | Stranorlar |
| Ardnagappary | 870 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Ardnaglass | 71 | Tirhugh | Templecarn | Donegal |
| Ardnaglass | 264 | Raphoe | Clonleigh | Strabane |
| Ardnaoghill | 59 | Raphoe | Killea | Londonderry |
| Ardnaree | 172 | Kilmacrenan | Tullyfern | Millford |
| Ardnasool | 114 | Raphoe | Clonleigh | Strabane |
| Ardpattan | 95 | Tirhugh | Kilbarron | Ballyshannon |
| Ardrumman | 500 | Kilmacrenan | Aughnish | Letterkenny |
| Ards | 559 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Ards Beg | 1,611 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Ards Big | 511 | Kilmacrenan | Conwal | Millford |
| Ards Little | 206 | Kilmacrenan | Conwal | Millford |
| Ards More | 160 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Ardsmore Mountain | 425 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Ardun | 250 | Boylagh | Inishkeel | Glenties |
| Arduns | 2,901 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Ardvally | 160 | Banagh | Killybegs Lower | Glenties |
| Ardvarnock Glebe | 266 | Raphoe | Raphoe | Strabane |
| Arlands | 184 | Boylagh | Templecrone | Glenties |
| Arryheernabin | Town | Kilmacrenan | Clondavaddog | Millford |
| Arryheernabin | 434 | Kilmacrenan | Clondavaddog | Millford |
| Artikellys | 144 | Raphoe | Convoy | Stranorlar |
| Ash Island | 2 | Tirhugh | Templecarn | Donegal |
| Attatantee | 1,190 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Attinadague | 579 | Kilmacrenan | Gartan | Letterkenny |
| Aughagault | 180 | Raphoe | Convoy | Stranorlar |
| Aughagault Big | 266 | Raphoe | Convoy | Stranorlar |
| Aughkeely | 919 | Raphoe | Convoy | Stranorlar |
| Aughnish | 682 | Kilmacrenan | Aughnish | Millford |
| Aughnish Isle | 66 | Kilmacrenan | Aughnish | Millford |
| Aught | 1,661 | Inishowen West | Muff | Londonderry |
| Augullies | 322 | Boylagh | Templecrone | Glenties |
| Avaltygort | 197 | Raphoe | Donaghmore | Stranorlar |
| Backhill | 13 | Raphoe | Clonleigh | Strabane |
| Backland | 25 | Raphoe | Clonleigh | Strabane |
| Backlees | 121 | Raphoe | Stranorlar | Stranorlar |
| Balbane | 712 | Banagh | Killybegs Upper | Glenties |
| Ballagh | 606 | Inishowen East | Clonca | Inishowen |
| Ballaghderg | 237 | Kilmacrenan | Conwal | Letterkenny |
| Ballard | 762 | Banagh | Glencolumbkille | Glenties |
| Balleeghan | 858 | Inishowen East | Moville Lower | Inishowen |
| Balleeghan | 313 | Raphoe | Raymoghy | Letterkenny |
| Balleeghan Lower | 265 | Inishowen East | Clonca | Inishowen |
| Balleeghan Lower | 639 | Inishowen East | Culdaff | Inishowen |
| Balleeghan Upper | 97 | Inishowen East | Clonca | Inishowen |
| Balleeghan Upper | 1,006 | Inishowen East | Culdaff | Inishowen |
| Balleelaghan | 668 | Inishowen East | Clonca | Inishowen |
| Ballina | 83 | Kilmacrenan | Clondavaddog | Millford |
| Ballinbrocky and Ballincrick | 449 | Kilmacrenan | Clondavaddog | Millford |
| Ballincrick/Ballinbrocky | 449 | Kilmacrenan | Clondavaddog | Millford |
| Ballindrait | Town | Raphoe | Clonleigh | Strabane |
| Ballindrait | 103 | Raphoe | Clonleigh | Strabane |
| Ballinlough | 938 | Inishowen West | Mintiaghs or Barr of Inch | Inishowen |
| Ballintemple | 259 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Ballintlieve | 521 | Inishowen West | Mintiaghs or Barr of Inch | Inishowen |
| Ballintooey | 205 | Tirhugh | Drumhome | Donegal |
| Ballintra | Town | Tirhugh | Drumhome | Ballyshannon |
| Ballintra | 34 | Tirhugh | Drumhome | Ballyshannon |
| Ballintra | 1,676 | Boylagh | Templecrone | Glenties |
| Balloor | 425 | Kilmacrenan | Clondavaddog | Millford |
| Ballyalla | 156 | Tirhugh | Drumhome | Donegal |
| Ballyannan | 1,306 | Inishowen West | Desertegny | Inishowen |
| Ballyara | 900 | Banagh | Killybegs Upper | Glenties |
| Ballyargus | 1,368 | Inishowen East | Moville Upper | Inishowen |
| Ballyarr | 446 | Kilmacrenan | Tullyfern | Millford |
| Ballyarr Glebe | 231 | Kilmacrenan | Tullyfern | Millford |
| Ballyarrell | 862 | Raphoe | Donaghmore | Stranorlar |
| Ballybegly | 237 | Raphoe | Allsaints | Londonderry |
| Ballybegly Little | 162 | Raphoe | Allsaints | Letterkenny |
| Ballybobaneen | 401 | Raphoe | Kilteevoge | Stranorlar |
| Ballybodonnell | 184 | Banagh | Killaghtee | Donegal |
| Ballyboe | 78 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Ballyboe | 442 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Ballyboe | 131 | Raphoe | Leck | Letterkenny |
| Ballyboe | 75 | Raphoe | Raymoghy | Letterkenny |
| Ballyboe | 90 | Raphoe | Allsaints | Londonderry |
| Ballyboe | 15 | Kilmacrenan | Killygarvan | Millford |
| Ballyboe | 69 | Kilmacrenan | Tullyfern | Millford |
| Ballyboe | 168 | Raphoe | Taughboyne | Strabane |
| Ballyboe | 65 | Raphoe | Convoy | Stranorlar |
| Ballyboe Glencar | 146 | Kilmacrenan | Conwal | Letterkenny |
| Ballyboe Lisnenan | 30 | Kilmacrenan | Conwal | Letterkenny |
| Ballyboe Mountain | 1,091 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Ballyboencurragh | 142 | Kilmacrenan | Aghanunshin | Letterkenny |
| Ballybofey | Town | Raphoe | Stranorlar | Stranorlar |
| Ballybofey | 453 | Raphoe | Stranorlar | Stranorlar |
| Ballybogan | 124 | Raphoe | Clonleigh | Strabane |
| Ballybokeel | 111 | Kilmacrenan | Aughnish | Millford |
| Ballybolagan and Drumavohy | 350 | Kilmacrenan | Clondavaddog | Millford |
| Ballybolauder | 275 | Kilmacrenan | Conwal | Letterkenny |
| Ballybotemple | 137 | Raphoe | Kilteevoge | Stranorlar |
| Ballyboyle | 107 | Banagh | Killymard | Donegal |
| Ballyboyle Island | 30 | Banagh | Killymard | Donegal |
| Ballybrack | 448 | Inishowen East | Moville Lower | Inishowen |
| Ballybrollaghan | 366 | Banagh | Inver | Donegal |
| Ballybulgan | 174 | Tirhugh | Drumhome | Donegal |
| Ballybun | 327 | Raphoe | Donaghmore | Strabane |
| Ballybuninabber | 1,222 | Kilmacrenan | Kilmacrenan | Millford |
| Ballycallan | 604 | Kilmacrenan | Clondavaddog | Millford |
| Ballycharry | 996 | Inishowen East | Culdaff | Inishowen |
| Ballyconnell | 598 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Ballyconnelly | 149 | Raphoe | Leck | Letterkenny |
| Ballyconnelly | 562 | Kilmacrenan | Tullyfern | Millford |
| Ballycramsy | 146 | Inishowen East | Clonca | Inishowen |
| Ballycroy | 226 | Banagh | Killaghtee | Donegal |
| Ballycushion | 104 | Raphoe | Taughboyne | Londonderry |
| Ballydermot | 358 | Tirhugh | Drumhome | Donegal |
| Ballydevitt | 253 | Banagh | Killymard | Donegal |
| Ballydevitt Beg | 202 | Banagh | Killymard | Donegal |
| Ballyederlan | 307 | Banagh | Killaghtee | Donegal |
| Ballyederowen | 629 | Inishowen West | Burt | Londonderry |
| Ballyelly | 102 | Kilmacrenan | Aughnish | Millford |
| Ballygallan | 1,008 | Raphoe | Conwal | Stranorlar |
| Ballygawley | 71 | Raphoe | Conwal | Letterkenny |
| Ballygay | 349 | Kilmacrenan | Tullyfern | Millford |
| Ballygonigan | 154 | Raphoe | Donaghmore | Strabane |
| Ballygorman | 790 | Inishowen East | Clonca | Inishowen |
| Ballygreen | 151 | Kilmacrenan | Aughnish | Millford |
| Ballyhanna | 221 | Tirhugh | Inishmacsaint | Ballyshannon |
| Ballyhasky | 314 | Raphoe | Allsaints | Londonderry |
| Ballyheerin | 291 | Kilmacrenan | Clondavaddog | Millford |
| Ballyhiernan | 825 | Kilmacrenan | Clondavaddog | Millford |
| Ballyholey Far | 622 | Raphoe | Raphoe | Letterkenny |
| Ballyholey Near | 197 | Raphoe | Raphoe | Strabane |
| Ballyhork | 243 | Kilmacrenan | Clondavaddog | Millford |
| Ballyiriston | 621 | Boylagh | Inishkeel | Glenties |
| Ballykeeran | 801 | Kilmacrenan | Kilmacrenan | Millford |
| Ballykenny | 278 | Inishowen East | Clonca | Inishowen |
| Ballykenny | 151 | Kilmacrenan | Tullyfern | Millford |
| Ballykergan | 1,319 | Raphoe | Kilteevoge | Stranorlar |
| Ballykillowen | 1,066 | Tirhugh | Drumhome | Donegal |
| Ballykinard | 103 | Kilmacrenan | Clondavaddog | Millford |
| Ballylast | 7 | Raphoe | Clonleigh | Strabane |
| Ballylast | 155 | Raphoe | Urney | Strabane |
| Ballylawn | 746 | Inishowen East | Moville Upper | Inishowen |
| Ballylawn | 428 | Raphoe | Raymoghy | Letterkenny |
| Ballylennan | 334 | Raphoe | Taughboyne | Strabane |
| Ballylevin | 196 | Raphoe | Raymoghy | Letterkenny |
| Ballyliffin | Town | Inishowen East | Clonmany | Inishowen |
| Ballyliffin | 594 | Inishowen East | Clonmany | Inishowen |
| Ballylin | 465 | Kilmacrenan | Aughnish | Millford |
| Ballylosky | 705 | Inishowen East | Donagh | Inishowen |
| Ballyloughan | 422 | Banagh | Killaghtee | Glenties |
| Ballymacahil | 382 | Banagh | Inver | Donegal |
| Ballymacarry | 556 | Inishowen West | Fahan Lower | Inishowen |
| Ballymacarry Lower | 225 | Inishowen West | Fahan Lower | Inishowen |
| Ballymacarthur | 794 | Inishowen East | Moville Lower | Inishowen |
| Ballymacavany | 634 | Tirhugh | Templecarn | Donegal |
| Ballymacaward | 605 | Tirhugh | Kilbarron | Ballyshannon |
| Ballymackilduff | 364 | Boylagh | Inishkeel | Glenties |
| Ballymacmoriarty | 860 | Inishowen East | Clonmany | Inishowen |
| Ballymacool | 470 | Kilmacrenan | Conwal | Letterkenny |
| Ballymacphadin | 256 | Banagh | Kilcar | Glenties |
| Ballymagahy Mountain | 140 | Kilmacrenan | Clondavaddog | Millford |
| Ballymagahy North | 126 | Kilmacrenan | Clondavaddog | Millford |
| Ballymagahy South | 197 | Kilmacrenan | Clondavaddog | Millford |
| Ballymagan Upr & Lwr & Clonblosk | 481 | Inishowen West | Fahan Lower | Inishowen |
| Ballymagaraghy | 387 | Inishowen East | Culdaff | Inishowen |
| Ballymagaraghy | 268 | Inishowen East | Moville Lower | Inishowen |
| Ballymagig (or Barrack) | 140 | Raphoe | Conwal | Letterkenny |
| Ballymagowan | 298 | Banagh | Killaghtee | Donegal |
| Ballymagowan Lower | 267 | Kilmacrenan | Clondavaddog | Millford |
| Ballymagowan Upper | 340 | Kilmacrenan | Clondavaddog | Millford |
| Ballymagrorty | 1,101 | Tirhugh | Drumhome | Ballyshannon |
| Ballymagrorty Irish | 410 | Tirhugh | Drumhome | Ballyshannon |
| Ballymagrorty Scotch | 534 | Tirhugh | Drumhome | Ballyshannon |
| Ballymaleel | 156 | Kilmacrenan | Aghanunshin | Letterkenny |
| Ballymaquin | 186 | Kilmacrenan | Gartan | Letterkenny |
| Ballymichael | 166 | Kilmacrenan | Clondavaddog | Millford |
| Ballymonaster | 143 | Raphoe | Clonleigh | Strabane |
| Ballymoney | 376 | Inishowen West | Burt | Londonderry |
| Ballymoon | 309 | Banagh | Kilcar | Glenties |
| Ballymore | 927 | Banagh | Glencolumbkille | Glenties |
| Ballymore Lower | 343 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Ballymore Upper | 160 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Ballymunterhiggin | 754 | Tirhugh | Inishmacsaint | Ballyshannon |
| Ballynabreen | 245 | Raphoe | Clonleigh | Strabane |
| Ballynacarrick | 859 | Tirhugh | Drumhome | Ballyshannon |
| Ballynacarrick | 141 | Tirhugh | Kilbarron | Ballyshannon |
| Ballynacarrick, Barr of | 475 | Tirhugh | Drumhome | Ballyshannon |
| Ballynacor | 700 | Raphoe | Donaghmore | Stranorlar |
| Ballynacraig | 348 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Ballynaglack | 197 | Raphoe | Stranorlar | Stranorlar |
| Ballynaglogh | 101 | Tirhugh | Kilbarron | Ballyshannon |
| Ballynahone | 882 | Inishowen West | Fahan Upper | Londonderry |
| Ballynakeeloge | 258 | Inishowen West | Fahan Lower | Inishowen |
| Ballynakillew Mountain | 1,470 | Tirhugh | Drumhome | Donegal |
| Ballynakilly | 408 | Kilmacrenan | Conwal | Letterkenny |
| Ballynakilly | 686 | Inishowen West | Inch | Londonderry |
| Ballynally | 756 | Inishowen East | Moville Lower | Inishowen |
| Ballynaman | 114 | Raphoe | Donaghmore | Stranorlar |
| Ballynaman | 692 | Raphoe | Kilteevoge | Stranorlar |
| Ballynarry | 640 | Inishowen West | Fahan Lower | Inishowen |
| Ballynascall | 94 | Kilmacrenan | Gartan | Letterkenny |
| Ballynashannagh | 214 | Kilmacrenan | Clondavaddog | Millford |
| Ballynaslost | 303 | Kilmacrenan | Clondavaddog | Millford |
| Ballynatone | 272 | Raphoe | Kilteevoge | Stranorlar |
| Ballynawall and Drum | 108 | Kilmacrenan | Clondavaddog | Millford |
| Ballyness | 349 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Ballyness Mountain | 1,306 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Ballyoghagan | 342 | Kilmacrenan | Mevagh | Millford |
| Ballyraine | 315 | Kilmacrenan | Conwal | Letterkenny |
| Ballyrattan | 837 | Inishowen East | Moville Upper | Inishowen |
| Ballyroosky | Town | Kilmacrenan | Clondavaddog | Millford |
| Ballyroosky | 289 | Kilmacrenan | Clondavaddog | Millford |
| Ballyroosky Island | 8 | Kilmacrenan | Clondavaddog | Millford |
| Ballyruddelly (or Lismintan) | 377 | Tirhugh | Drumhome | Donegal |
| Ballysaggart | 125 | Banagh | Killaghtee | Donegal |
| Ballyscanlan Lower | 361 | Kilmacrenan | Kilmacrenan | Millford |
| Ballyscanlan Upper | 404 | Kilmacrenan | Kilmacrenan | Millford |
| Ballyshannon | Town | Tirhugh | Inishmacsaint | Ballyshannon |
| Ballyshannon | Town | Tirhugh | Kilbarron | Ballyshannon |
| Ballystrang | 442 | Raphoe | Conwal | Letterkenny |
| Balwoges | 524 | Banagh | Killaghtee | Donegal |
| Banganboy | 619 | Boylagh | Inishkeel | Glenties |
| Bangort | 1,269 | Banagh | Glencolumbkille | Glenties |
| Bannus | 99 | Tirhugh | Templecarn | Donegal |
| Barkillew | 246 | Banagh | Inishkeel | Glenties |
| Barnahone and Owenkillew | 584 | Inishowen West | Fahan Lower | Inishowen |
| Barnes Lower | 754 | Kilmacrenan | Kilmacrenan | Millford |
| Barnes Upper | 1,082 | Kilmacrenan | Kilmacrenan | Millford |
| Barnesyneilly | 542 | Tirhugh | Drumhome | Donegal |
| Barr of Ballyconnell (or Devlin) | 1,129 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Barr of Ballynacarrick | 475 | Tirhugh | Drumhome | Ballyshannon |
| Barr of Kilmackilvenny (or Monreagh) | 930 | Inishowen West | Fahan Upper | Londonderry |
| Barrack | 70 | Kilmacrenan | Conwal | Letterkenny |
| Barrack (or Ballymagig) | 140 | Raphoe | Conwal | Letterkenny |
| Baskill | 686 | Inishowen East | Culdaff | Inishowen |
| Bauville Keeloges and Clonglash | 727 | Inishowen West | Fahan Lower | Inishowen |
| Bavan | 395 | Banagh | Kilcar | Glenties |
| Bayhill | 58 | Kilmacrenan | Tullyfern | Millford |
| Baylet | 265 | Inishowen West | Inch | Londonderry |
| Beagh | 380 | Boylagh | Inishkeel | Glenties |
| Beaghmore | 607 | Boylagh | Inishkeel | Glenties |
| Beaugreen Glebe | 120 | Banagh | Killaghtee | Donegal |
| Beefan | 112 | Banagh | Glencolumbkille | Glenties |
| Beefan & Garvcross Mtn. | 228 | Banagh | Glencolumbkille | Glenties |
| Beefpark | 53 | Banagh | Killymard | Donegal |
| Befflaght | 1,725 | Boylagh | Lettermacaward | Glenties |
| Behy | 869 | Tirhugh | Kilbarron | Ballyshannon |
| Belalt | 593 | Raphoe | Donaghmore | Strabane |
| Belalt North | 1,354 | Tirhugh | Templecarn | Donegal |
| Belalt South | 1,350 | Tirhugh | Templecarn | Donegal |
| Belcruit | 1,398 | Boylagh | Templecrone | Glenties |
| Bellaganny | 48 | Banagh | Inishkeel | Glenties |
| Bellanaboy (or Derrynacarrow East) | 99 | Boylagh | Lettermacaward | Glenties |
| Bellanamore | 923 | Boylagh | Inishkeel | Glenties |
| Bellanascaddan | 337 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Bellina | 160 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Bellville (or Gartan) | 174 | Kilmacrenan | Gartan | Letterkenny |
| Beltany | 295 | Raphoe | Raphoe | Strabane |
| Beltany Lower | 394 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Beltany Mountain | 1,067 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Beltany Upper | 201 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Bicketstown (or Tirnagushoge) | 140 | Raphoe | Donaghmore | Strabane |
| Big Isle | 175 | Raphoe | Raymoghy | Letterkenny |
| Bigpark | 106 | Tirhugh | Drumhome | Donegal |
| Billary | 47 | Tirhugh | Templecarn | Donegal |
| Bin | 25 | Kilmacrenan | Killygarvan | Millford |
| Bindoo | 154 | Raphoe | Kilteevoge | Stranorlar |
| Bingorms | 1,687 | Kilmacrenan | Gartan | Dunfanaghy |
| Binmore | 285 | Raphoe | Kilteevoge | Stranorlar |
| Binnion | 513 | Inishowen East | Clonmany | Inishowen |
| Binnion | 170 | Raphoe | Taughboyne | Strabane |
| Binroe | 189 | Banagh | Killaghtee | Glenties |
| Binroe | 185 | Banagh | Killybegs Upper | Glenties |
| Birchhill | 207 | Tirhugh | Donegal | Donegal |
| Bircog | 94 | Tirhugh | Templecarn | Donegal |
| Birdstown | 126 | Raphoe | Clonleigh | Strabane |
| Birdstown Demesne | 266 | Inishowen West | Fahan Upper | Londonderry |
| Birra | 168 | Tirhugh | Drumhome | Ballyshannon |
| Bishop's Island | 1 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Blabreenagh | 358 | Tirhugh | Drumhome | Donegal |
| Blackland | 32 | Kilmacrenan | Tullyfern | Millford |
| Blackrepentance | 95 | Raphoe | Raphoe | Strabane |
| Blackrock | 9 | Raphoe | Clonleigh | Strabane |
| Black's Glen | 167 | Kilmacrenan | Tullyfern | Millford |
| Blairstown | 289 | Raphoe | Donaghmore | Stranorlar |
| Blanket Nook (Intake) | 630 | Raphoe | Allsaints | Londonderry |
| Blanket Nook (Intake) | 246 | Inishowen West | Burt | Londonderry |
| Bo Island | 4 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Boat Island | 2 | Tirhugh | Templecarn | Donegal |
| Boeeshil | 937 | Tirhugh | Templecarn | Donegal |
| Bogagh | 214 | Raphoe | Raphoe | Strabane |
| Bogagh Glebe | 596 | Banagh | Kilcar | Glenties |
| Bogay | 91 | Kilmacrenan | Aghanunshin | Letterkenny |
| Bogay Glebe | 156 | Raphoe | Allsaints | Londonderry |
| Bogside | 35 | Banagh | Killaghtee | Donegal |
| Bohanboy | 394 | Raphoe | Donaghmore | Stranorlar |
| Boheolan | 170 | Kilmacrenan | Conwal | Letterkenny |
| Bohirril | 233 | Kilmacrenan | Conwal | Letterkenny |
| Bohirril Park | 95 | Kilmacrenan | Conwal | Letterkenny |
| Bohullion (or Glack) | 296 | Inishowen West | Inch | Londonderry |
| Bohullion Lower | 629 | Inishowen West | Burt | Londonderry |
| Bohullion Upper | 661 | Inishowen West | Burt | Londonderry |
| Bomany | 210 | Raphoe | Conwal | Letterkenny |
| Bonnyglen | 98 | Banagh | Inver | Donegal |
| Booragh | 223 | Kilmacrenan | Conwal | Millford |
| Boultypatrick | 1,133 | Raphoe | Kilteevoge | Stranorlar |
| Boyagh | 243 | Raphoe | Clonleigh | Strabane |
| Boyoughter | 1,076 | Boylagh | Lettermacaward | Glenties |
| Braade | 349 | Boylagh | Templecrone | Glenties |
| Braade | 245 | Raphoe | Clonleigh | Strabane |
| Braade Lower | 878 | Banagh | Glencolumbkille | Glenties |
| Braade Upper | 728 | Banagh | Glencolumbkille | Glenties |
| Bracky | 288 | Banagh | Inishkeel | Glenties |
| Braehead | 131 | Raphoe | Raphoe | Strabane |
| Bready | 322 | Raphoe | Taughboyne | Londonderry |
| Breaghy | 303 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Breaghy | 403 | Kilmacrenan | Conwal | Millford |
| Breaghy | 65 | Kilmacrenan | Tullyfern | Millford |
| Breaghy | 160 | Raphoe | Donaghmore | Strabane |
| Bredagh Glen | 873 | Inishowen East | Moville Lower | Inishowen |
| Bree | 1,151 | Inishowen East | Clonca | Inishowen |
| Breen | 114 | Raphoe | Convoy | Stranorlar |
| Breenagh | 886 | Kilmacrenan | Conwal | Letterkenny |
| Brenter | 224 | Banagh | Inver | Donegal |
| Bridge End (or Drummonaghan) | 229 | Kilmacrenan | Tullyfern | Millford |
| Brinlack | 1,292 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Broadlea | 172 | Raphoe | Raphoe | Strabane |
| Broadpath | 185 | Raphoe | Convoy | Stranorlar |
| Brockagh | 870 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Brockagh | 1,575 | Boylagh | Templecrone | Glenties |
| Brockagh | 198 | Raphoe | Taughboyne | Strabane |
| Brockagh | 825 | Raphoe | Kilteevoge | Stranorlar |
| Brownhall | 77 | Raphoe | Conwal | Letterkenny |
| Brownhall Demesne | 311 | Tirhugh | Drumhome | Ballyshannon |
| Brownknowe | 104 | Kilmacrenan | Tullyfern | Millford |
| Bruckless | 219 | Banagh | Killaghtee | Donegal |
| Bunawack | 375 | Boylagh | Templecrone | Glenties |
| Bunbeg | 65 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Bunbeg | 65 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Buncrana | Town | Inishowen West | Fahan Lower | Inishowen |
| Buncronan | 126 | Banagh | Inver | Donegal |
| Buncroobog | 250 | Boylagh | Inishkeel | Glenties |
| Bundoran | Town | Tirhugh | Inishmacsaint | Ballyshannon |
| Bungosteen | 78 | Banagh | Killybegs Upper | Glenties |
| Bunnagee | 140 | Raphoe | Leck | Letterkenny |
| Bunnamayne | 883 | Inishowen West | Burt | Londonderry |
| Bunnaton | 587 | Kilmacrenan | Clondavaddog | Millford |
| Bunnatreesruhan | 1,978 | Kilmacrenan | Gartan | Dunfanaghy |
| Burns Mountain | 255 | Banagh | Killymard | Donegal |
| Burnside | 161 | Raphoe | Raphoe | Strabane |
| Burnthaw | 108 | Raphoe | Taughboyne | Strabane |
| Burt Level (Intake) | 1,430 | Inishowen West | Burt | Londonderry |
| Burtonport | 32 | Boylagh | Templecrone | Glenties |
| Cabadooey (or Altashane) | 1,591 | Inishowen East | Donagh | Inishowen |
| Cabra Brook | 270 | Kilmacrenan | Conwal | Letterkenny |
| Cabra Glebe | 236 | Kilmacrenan | Conwal | Letterkenny |
| Cabry | 927 | Inishowen East | Moville Upper | Inishowen |
| Calf Island | 5 | Boylagh | Templecrone | Glenties |
| Calhame | 396 | Banagh | Killaghtee | Donegal |
| Calhame | 118 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Calhame | 125 | Raphoe | Leck | Letterkenny |
| Calhame | 90 | Raphoe | Clonleigh | Strabane |
| Calhame | 229 | Raphoe | Urney | Strabane |
| Calhame | 296 | Raphoe | Donaghmore | Stranorlar |
| Calhame (or Fallard) | 269 | Kilmacrenan | Conwal | Letterkenny |
| Calhame (or Montgomery's Fort) | 146 | Raphoe | Convoy | Stranorlar |
| Callan | 396 | Raphoe | Convoy | Stranorlar |
| Callanacor | 86 | Raphoe | Convoy | Stranorlar |
| Camblestown | 48 | Kilmacrenan | Aghanunshin | Letterkenny |
| Camlin | 166 | Tirhugh | Kilbarron | Ballyshannon |
| Camp | 55 | Tirhugh | Kilbarron | Ballyshannon |
| Camus | 35 | Raphoe | Clonleigh | Strabane |
| Cappagh | 343 | Banagh | Glencolumbkille | Glenties |
| Cappry | 744 | Raphoe | Stranorlar | Stranorlar |
| Cappry (Graham) | 25 | Raphoe | Stranorlar | Stranorlar |
| Cark | 2,684 | Raphoe | Convoy | Stranorlar |
| Carlan Lower | 257 | Kilmacrenan | Clondavaddog | Millford |
| Carlan Upper | 389 | Kilmacrenan | Clondavaddog | Millford |
| Carmoney | 598 | Kilmacrenan | Kilmacrenan | Millford |
| Carn | 791 | Tirhugh | Templecarn | Donegal |
| Carn | 904 | Raphoe | Donaghmore | Stranorlar |
| Carn Beg Glebe | 58 | Banagh | Killaghtee | Glenties |
| Carn High | 471 | Kilmacrenan | Tullyfern | Millford |
| Carn Low | 222 | Kilmacrenan | Tullyfern | Millford |
| Carn More Glebe | 140 | Banagh | Killaghtee | Glenties |
| Carnafeagh | 103 | Kilmacrenan | Killygarvan | Millford |
| Carnagarve | 743 | Inishowen East | Moville Lower | Inishowen |
| Carnaghan | 279 | Inishowen West | Inch | Londonderry |
| Carnagore | 137 | Kilmacrenan | Mevagh | Millford |
| Carnamogagh Lower | 393 | Kilmacrenan | Conwal | Letterkenny |
| Carnamogagh Upper | 210 | Kilmacrenan | Conwal | Letterkenny |
| Carnamoyle | 2,927 | Inishowen West | Muff | Londonderry |
| Carnashannagh | 270 | Inishowen West | Fahan Upper | Londonderry |
| Carnatreantagh | 446 | Kilmacrenan | Conwal | Letterkenny |
| Carnbeagh North | 89 | Tirhugh | Donegal | Donegal |
| Carnbeagh South | 60 | Tirhugh | Donegal | Donegal |
| Carnboy | 236 | Boylagh | Templecrone | Glenties |
| Carndoagh | 607 | Inishowen East | Donagh | Inishowen |
| Carndonagh | Town | Inishowen East | Donagh | Inishowen |
| Carngarrow | 313 | Kilmacrenan | Clondavaddog | Millford |
| Carnhill | 85 | Kilmacrenan | Aughnish | Millford |
| Carnisk | 179 | Kilmacrenan | Conwal | Millford |
| Carnisk | 54 | Kilmacrenan | Tullyfern | Millford |
| Carnowen | 1,672 | Raphoe | Donaghmore | Strabane |
| Carnshannagh | 296 | Raphoe | Taughboyne | Strabane |
| Carntressy | 502 | Tirhugh | Templecarn | Donegal |
| Carntullagh | 217 | Banagh | Killybegs Upper | Glenties |
| Carradoan | 90 | Kilmacrenan | Killygarvan | Millford |
| Carraduffy | 250 | Banagh | Inver | Donegal |
| Carrakeel | 78 | Banagh | Inver | Donegal |
| Carraleena | 16 | Kilmacrenan | Killygarvan | Millford |
| Carran, Upper & Lower | 309 | Kilmacrenan | Clondavaddog | Millford |
| Carranadore | 136 | Raphoe | Donaghmore | Strabane |
| Carrick | 1,206 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Carrick | 642 | Kilmacrenan | Conwal | Letterkenny |
| Carrick | 635 | Kilmacrenan | Mevagh | Millford |
| Carrick | 397 | Raphoe | Donaghmore | Stranorlar |
| Carrick East | 121 | Tirhugh | Drumhome | Donegal |
| Carrick Lower | 607 | Banagh | Glencolumbkille | Glenties |
| Carrick Upper | 807 | Banagh | Glencolumbkille | Glenties |
| Carrick Upper/Lower Barr | 1,142 | Tirhugh | Drumhome | Donegal |
| Carrick West | 142 | Tirhugh | Drumhome | Donegal |
| Carrickabraghy | 441 | Inishowen East | Clonmany | Inishowen |
| Carrickadawson | 383 | Raphoe | Taughboyne | Strabane |
| Carrickafodan | 777 | Inishowen East | Donagh | Inishowen |
| Carrickalangan | 1,085 | Raphoe | Conwal | Stranorlar |
| Carrickanee | 371 | Inishowen West | Inch | Londonderry |
| Carrickart | Town | Kilmacrenan | Mevagh | Millford |
| Carrickart | 870 | Kilmacrenan | Mevagh | Millford |
| Carrickataggart | 518 | Banagh | Killybegs Upper | Glenties |
| Carrickatimpan | 2,356 | Kilmacrenan | Gartan | Letterkenny |
| Carrickatlieve Glebe | 1,824 | Banagh | Killybegs Lower | Glenties |
| Carrickballydooey | 119 | Raphoe | Raymoghy | Letterkenny |
| Carrickballydooey Glebe | 50 | Raphoe | Raymoghy | Letterkenny |
| Carrickboy | 225 | Tirhugh | Inishmacsaint | Ballyshannon |
| Carrickbrack | 516 | Raphoe | Convoy | Stranorlar |
| Carrickbrack | 72 | Raphoe | Raphoe | Stranorlar |
| Carrickbreeny | 267 | Tirhugh | Drumhome | Donegal |
| Carrickfin | 213 | Boylagh | Templecrone | Glenties |
| Carrickmagrath | 888 | Raphoe | Donaghmore | Stranorlar |
| Carrickmahon | 472 | Raphoe | Kilteevoge | Stranorlar |
| Carrickmaquigley | 832 | Inishowen East | Moville Upper | Inishowen |
| Carrickmore | 471 | Raphoe | Taughboyne | Strabane |
| Carricknagore | 127 | Banagh | Killybegs Upper | Glenties |
| Carricknahorna | 2,337 | Tirhugh | Kilbarron | Ballyshannon |
| Carricknamanna | 689 | Raphoe | Donaghmore | Stranorlar |
| Carricknamart | 440 | Raphoe | Raymoghy | Letterkenny |
| Carricknamoghil | 533 | Banagh | Killybegs Upper | Glenties |
| Carricknashane | 134 | Raphoe | Donaghmore | Stranorlar |
| Carricknashee | 3 | Boylagh | Inishkeel | Glenties |
| Carricknaslate | 90 | Raphoe | Clonleigh | Strabane |
| Carrickrory | 614 | Tirhugh | Templecarn | Donegal |
| Carrickshandrum | 185 | Raphoe | Donaghmore | Stranorlar |
| Carrickybressil | 148 | Kilmacrenan | Kilmacrenan | Millford |
| Carrickyscanlan | 161 | Kilmacrenan | Conwal | Letterkenny |
| Carriff Island | 7 | Boylagh | Templecrone | Glenties |
| Carrigans | Town | Raphoe | Killea | Londonderry |
| Carrigans | 129 | Raphoe | Killea | Londonderry |
| Carroghill | 305 | Inishowen West | Mintiaghs or Barr of Inch | Inishowen |
| Carrontlieve | 118 | Inishowen West | Fahan Upper | Londonderry |
| Carrowbeg | 464 | Inishowen East | Moville Lower | Inishowen |
| Carrowblagh | 2,414 | Inishowen East | Donagh | Inishowen |
| Carrowblagh | 745 | Inishowen East | Moville Lower | Inishowen |
| Carrowblagh (or Leckemy) | 935 | Inishowen East | Moville Lower | Inishowen |
| Carrowcanon | 459 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Carrowcashel | 288 | Kilmacrenan | Aughnish | Millford |
| Carrowen | 435 | Inishowen West | Burt | Londonderry |
| Carrowhugh | 633 | Inishowen East | Moville Lower | Inishowen |
| Carrowkeel | 110 | Inishowen East | Moville Upper | Inishowen |
| Carrowkeel | 177 | Kilmacrenan | Tullyfern | Millford |
| Carrowkeel Glebe | 307 | Kilmacrenan | Clondavaddog | Millford |
| Carrowmenagh | 713 | Inishowen East | Moville Lower | Inishowen |
| Carrowmore | 839 | Inishowen East | Clonca | Inishowen |
| Carrowmore | 798 | Inishowen East | Culdaff | Inishowen |
| Carrowmore (or Glentogher) | 5,784 | Inishowen East | Donagh | Inishowen |
| Carrowmullin | 301 | Inishowen West | Fahan Upper | Londonderry |
| Carrownaff | 225 | Inishowen East | Moville Upper | Inishowen |
| Carrownaganonagh | 1,015 | Kilmacrenan | Kilmacrenan | Millford |
| Carrownamaddy | 2,198 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Carrownamaddy | 386 | Inishowen West | Burt | Londonderry |
| Carrownasaul | 279 | Kilmacrenan | Kilmacrenan | Millford |
| Carrowreagh | 1,803 | Inishowen East | Donagh | Inishowen |
| Carrowreagh | 1,242 | Inishowen West | Burt | Londonderry |
| Carrowreagh | 465 | Kilmacrenan | Clondavaddog | Millford |
| Carrowreagh (or Craignacally) | 497 | Inishowen East | Clonmany | Inishowen |
| Carrowtrasna | 808 | Inishowen East | Moville Lower | Inishowen |
| Carrowtrasna | 1,003 | Kilmacrenan | Gartan | Letterkenny |
| Carryblagh | 218 | Kilmacrenan | Clondavaddog | Millford |
| Carrygally | 145 | Raphoe | Leck | Letterkenny |
| Carrygalt | 112 | Kilmacrenan | Aughnish | Millford |
| Carthage | 1,497 | Inishowen East | Culdaff | Inishowen |
| Casey Glebe | 124 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Cashel | 687 | Tirhugh | Kilbarron | Ballyshannon |
| Cashel | 1,010 | Kilmacrenan | Kilmacrenan | Dunfanaghy |
| Cashel | 336 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Cashel | 1,230 | Banagh | Glencolumbkille | Glenties |
| Cashel | 760 | Banagh | Inishkeel | Glenties |
| Cashel | 762 | Inishowen East | Culdaff | Inishowen |
| Cashel | 1,449 | Inishowen East | Donagh | Inishowen |
| Cashel | 183 | Raphoe | Kilteevoge | Stranorlar |
| Cashel Glebe | 130 | Kilmacrenan | Clondavaddog | Millford |
| Cashelard | 2,740 | Tirhugh | Kilbarron | Ballyshannon |
| Cashelcarn | 247 | Banagh | Kilcar | Glenties |
| Cashelcummin | 44 | Banagh | Killybegs Upper | Glenties |
| Casheleenan | 931 | Kilmacrenan | Kilmacrenan | Millford |
| Cashelenny | 660 | Tirhugh | Templecarn | Donegal |
| Cashelfean | 279 | Banagh | Killaghtee | Donegal |
| Cashelgay | 274 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Cashelgolan | 463 | Boylagh | Inishkeel | Glenties |
| Cashelin | 207 | Raphoe | Donaghmore | Strabane |
| Cashellackan | 82 | Tirhugh | Kilbarron | Ballyshannon |
| Cashelmore | 280 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Cashelnagor | 1,352 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Cashelnavean | 1,840 | Raphoe | Stranorlar | Stranorlar |
| Cashelodogherty | 106 | Banagh | Killybegs Lower | Glenties |
| Casheloogary | 920 | Banagh | Inver | Donegal |
| Cashelpreaghan | 232 | Kilmacrenan | Clondavaddog | Millford |
| Cashelreagh | 214 | Kilmacrenan | Conwal | Letterkenny |
| Cashelreagh Glebe | 230 | Banagh | Killaghtee | Glenties |
| Cashelshanaghan | 845 | Kilmacrenan | Aughnish | Letterkenny |
| Casheltown | 431 | Banagh | Killaghtee | Donegal |
| Casheltown | 253 | Kilmacrenan | Gartan | Letterkenny |
| Casheltown Mountain | 391 | Kilmacrenan | Gartan | Letterkenny |
| Castlebane | 59 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Castlebane | 73 | Kilmacrenan | Aghanunshin | Letterkenny |
| Castlebane | 122 | Raphoe | Stranorlar | Stranorlar |
| Castleblaugh. | 264 | Raphoe | Raymoghy | Londonderry |
| Castlecooly | 298 | Inishowen West | Burt | Londonderry |
| Castledoe | 221 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Castledowey | 502 | Raphoe | Raymoghy | Strabane |
| Castledowey | 43 | Raphoe | Taughboyne | Strabane |
| Castlefinn | Town | Raphoe | Donaghmore | Strabane |
| Castlefinn | 152 | Raphoe | Donaghmore | Strabane |
| Castleforward Demesne | 321 | Raphoe | Allsaints | Londonderry |
| Castlequarter | 110 | Inishowen West | Fahan Upper | Londonderry |
| Castlequarter | 295 | Inishowen West | Inch | Londonderry |
| Castlethird | 213 | Raphoe | Taughboyne | Londonderry |
| Castletorrison | 342 | Raphoe | Convoy | Stranorlar |
| Castletown | 381 | Raphoe | Taughboyne | Strabane |
| Castlewray | 144 | Kilmacrenan | Aghanunshin | Letterkenny |
| Castruse | 433 | Raphoe | Allsaints | Londonderry |
| Catherine's Isle | 2 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Cavan | 85 | Tirhugh | Kilbarron | Ballyshannon |
| Cavan | 120 | Banagh | Killaghtee | Donegal |
| Cavan | 126 | Raphoe | Clonleigh | Strabane |
| Cavan Lower | 434 | Raphoe | Donaghmore | Stranorlar |
| Cavan Upper | 578 | Raphoe | Donaghmore | Stranorlar |
| Cavanacaw | 85 | Raphoe | Taughboyne | Strabane |
| Cavanacor | 85 | Raphoe | Clonleigh | Strabane |
| Cavanaweery | 129 | Raphoe | Urney | Strabane |
| Cavangarden | 299 | Tirhugh | Kilbarron | Ballyshannon |
| Cherrymount | 167 | Tirhugh | Kilbarron | Ballyshannon |
| Church Hill | 269 | Kilmacrenan | Gartan | Letterkenny |
| Churchland Quarters (or Carrowtemple, Moneyshandoney, & Carrick) | 5,187 | Inishowen East | Donagh | Inishowen |
| Churchtown | 525 | Kilmacrenan | Gartan | Letterkenny |
| Churchtown | 216 | Raphoe | Clonleigh | Strabane |
| Claggan | 844 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Claggan | 112 | Inishowen East | Moville Upper | Inishowen |
| Claggan | 112 | Kilmacrenan | Clondavaddog | Millford |
| Claggan | 226 | Kilmacrenan | Tullyfern | Millford |
| Claggan Mountain | 237 | Kilmacrenan | Gartan | Letterkenny |
| Claggan Mountain North | 259 | Kilmacrenan | Gartan | Dunfanaghy |
| Claggan Mountain South | 230 | Kilmacrenan | Gartan | Letterkenny |
| Claggan North | 136 | Kilmacrenan | Gartan | Letterkenny |
| Claggan South | 133 | Kilmacrenan | Gartan | Letterkenny |
| Clanboorhin | 254 | Banagh | Killymard | Donegal |
| Claragh | 253 | Kilmacrenan | Tullyfern | Millford |
| Clarcam | 245 | Tirhugh | Donegal | Donegal |
| Clarcarricknagun | 123 | Tirhugh | Donegal | Donegal |
| Clardrumbarren | 81 | Tirhugh | Donegal | Donegal |
| Clardrumnagahan | 39 | Tirhugh | Donegal | Donegal |
| Clare | 957 | Inishowen East | Moville Upper | Inishowen |
| Clarlougheask | 204 | Tirhugh | Donegal | Donegal |
| Clashygowan | 568 | Raphoe | Taughboyne | Strabane |
| Cleenagh | 373 | Inishowen West | Fahan Lower | Inishowen |
| Cleenderry | 272 | Boylagh | Templecrone | Glenties |
| Cleengort | 483 | Boylagh | Inishkeel | Glenties |
| Clehagh | 359 | Inishowen East | Clonmany | Inishowen |
| Clogfin | 227 | Raphoe | Urney | Strabane |
| Cloghan | 115 | Banagh | Glencolumbkille | Glenties |
| Cloghan Beg | 256 | Raphoe | Kilteevoge | Stranorlar |
| Cloghan More | 472 | Raphoe | Kilteevoge | Stranorlar |
| Cloghard | 89 | Raphoe | Donaghmore | Strabane |
| Cloghbolie | 156 | Tirhugh | Kilbarron | Ballyshannon |
| Cloghbolie | 1,634 | Boylagh | Templecrone | Glenties |
| Cloghboy | 489 | Banagh | Inishkeel | Glenties |
| Cloghcor | 81 | Boylagh | Templecrone | Glenties |
| Clogher | 1,281 | Tirhugh | Donegal | Donegal |
| Clogher East | 1,444 | Boylagh | Inishkeel | Glenties |
| Clogher West | 241 | Boylagh | Inishkeel | Glenties |
| Clogherachullion | 1,508 | Boylagh | Inishkeel | Glenties |
| Clogheravaddy | 251 | Banagh | Inver | Donegal |
| Cloghercor | 2,914 | Boylagh | Inishkeel | Glenties |
| Clogherdillure | 200 | Boylagh | Templecrone | Glenties |
| Cloghernagh | 272 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Cloghernagore | 1,619 | Boylagh | Inishkeel | Glenties |
| Cloghervaddy | 1,803 | Raphoe | Kilteevoge | Stranorlar |
| Cloghfin | 364 | Raphoe | Taughboyne | Londonderry |
| Cloghfin | 253 | Kilmacrenan | Clondavaddog | Millford |
| Cloghfin | 162 | Raphoe | Clonleigh | Strabane |
| Cloghglass | 129 | Boylagh | Templecrone | Glenties |
| Cloghgore | 64 | Raphoe | Convoy | Stranorlar |
| Cloghore | 480 | Tirhugh | Kilbarron | Ballyshannon |
| Cloghroe | 276 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Cloghroe | 524 | Raphoe | Convoy | Stranorlar |
| Clonbara | 312 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Clonbeg Glebe | 103 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Clonblosk&Ballymagan Upr & Lwr | 481 | Inishowen West | Fahan Lower | Inishowen |
| Clonca | 782 | Inishowen East | Clonca | Inishowen |
| Cloncarney | 832 | Kilmacrenan | Conwal | Letterkenny |
| Clonclayagh | 255 | Raphoe | Kilteevoge | Stranorlar |
| Clonconwal | 470 | Banagh | Killybegs Lower | Glenties |
| Clondallan | 265 | Kilmacrenan | Killygarvan | Millford |
| Clondavaddog | 413 | Kilmacrenan | Gartan | Letterkenny |
| Clonglash and Bauville Keeloges | 727 | Inishowen West | Fahan Lower | Inishowen |
| Clonkilly Beg | 249 | Kilmacrenan | Kilmacrenan | Millford |
| Clonkilly More | 237 | Kilmacrenan | Kilmacrenan | Millford |
| Clonmass | 337 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Clonmass Isle | 21 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Clonmore | 237 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Clontallagh | 230 | Kilmacrenan | Mevagh | Millford |
| Clontyseer | 198 | Tirhugh | Kilbarron | Ballyshannon |
| Clonyreel | 224 | Raphoe | Donaghmore | Stranorlar |
| Cloon | 285 | Raphoe | Allsaints | Londonderry |
| Clooney | 283 | Boylagh | Inishkeel | Glenties |
| Clooney | 361 | Kilmacrenan | Tullyfern | Millford |
| Clooney & Gortnamona | 144 | Kilmacrenan | Clondavaddog | Millford |
| Clooney More | 204 | Kilmacrenan | Tullyfern | Millford |
| Cloontagh | 1,930 | Inishowen East | Clonmany | Inishowen |
| Cloverhill (or Drumbeg) | 126 | Banagh | Inver | Donegal |
| Coaghmill | 46 | Raphoe | Leck | Letterkenny |
| Coguish | 1,087 | Banagh | Kilcar | Glenties |
| Colehill | 190 | Raphoe | Allsaints | Londonderry |
| Commeen | 3,743 | Boylagh | Lettermacaward | Glenties |
| Commeen | 235 | Raphoe | Kilteevoge | Stranorlar |
| Common | 155 | Banagh | Inishkeel | Glenties |
| Common | 444 | Raphoe | Raphoe | Strabane |
| Common Mountain | 162 | Banagh | Inishkeel | Glenties |
| Conaghrud | 306 | Kilmacrenan | Tullyfern | Millford |
| Coney Island | 13 | Raphoe | Allsaints | Londonderry |
| Coneyburrow | 130 | Raphoe | Clonleigh | Strabane |
| Connaghkinnagoe | 844 | Inishowen West | Fahan Lower | Inishowen |
| Contycro | 335 | Banagh | Glencolumbkille | Glenties |
| Convoy | Town | Raphoe | Convoy | Stranorlar |
| Convoy Demesne | 312 | Raphoe | Convoy | Stranorlar |
| Convoy Townparks | 352 | Raphoe | Convoy | Stranorlar |
| Conwal | 180 | Kilmacrenan | Conwal | Letterkenny |
| Cool Beg | 286 | Tirhugh | Kilbarron | Ballyshannon |
| Cool Lower | 624 | Kilmacrenan | Kilmacrenan | Millford |
| Cool More | 115 | Tirhugh | Kilbarron | Ballyshannon |
| Cool Upper | 530 | Kilmacrenan | Kilmacrenan | Millford |
| Cooladawson | 130 | Raphoe | Donaghmore | Stranorlar |
| Cooladerry | 129 | Kilmacrenan | Clondavaddog | Millford |
| Cooladerry | 255 | Raphoe | Raphoe | Strabane |
| Cooladerry Mountain | 186 | Kilmacrenan | Clondavaddog | Millford |
| Coolaghy | 198 | Raphoe | Raphoe | Strabane |
| Coolaghy Glebe | 129 | Raphoe | Raphoe | Strabane |
| Coolatee | 132 | Raphoe | Clonleigh | Strabane |
| Coolback | 132 | Kilmacrenan | Clondavaddog | Millford |
| Coolboy Big | 350 | Kilmacrenan | Conwal | Letterkenny |
| Coolboy Little | 238 | Kilmacrenan | Conwal | Letterkenny |
| Coolcholly | 819 | Tirhugh | Kilbarron | Ballyshannon |
| Coolshangan | 142 | Banagh | Inver | Donegal |
| Coolvoy | 754 | Boylagh | Inishkeel | Glenties |
| Cooly | 866 | Inishowen East | Moville Upper | Inishowen |
| Coolyslin | 158 | Raphoe | Urney | Strabane |
| Copany | 170 | Tirhugh | Drumhome | Donegal |
| Cor | 85 | Boylagh | Lettermacaward | Glenties |
| Corcam | 60 | Raphoe | Donaghmore | Stranorlar |
| Corcashy | 109 | Raphoe | Convoy | Stranorlar |
| Corcreggan | 201 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Corcullion | 67 | Raphoe | Donaghmore | Strabane |
| Corderry | 296 | Kilmacrenan | Gartan | Letterkenny |
| Corgannive Glebe | 189 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Corgary | 341 | Raphoe | Donaghmore | Stranorlar |
| Corkan Isle | 101 | Raphoe | Clonleigh | Strabane |
| Corker Beg | 201 | Banagh | Killaghtee | Donegal |
| Corker More | 759 | Banagh | Killaghtee | Donegal |
| Corkey | 342 | Raphoe | Raymoghy | Letterkenny |
| Corlacky | 587 | Raphoe | Kilteevoge | Stranorlar |
| Corlea | 1,108 | Tirhugh | Kilbarron | Ballyshannon |
| Corlea | 884 | Tirhugh | Templecarn | Donegal |
| Corlea | 477 | Raphoe | Donaghmore | Stranorlar |
| Cormakilly | 192 | Raphoe | Urney | Strabane |
| Cormullin | 519 | Tirhugh | Drumhome | Donegal |
| Cornabrogue | 131 | Raphoe | Donaghmore | Stranorlar |
| Cornacahan | 135 | Banagh | Killybegs Upper | Glenties |
| Cornagill | 159 | Kilmacrenan | Aghanunshin | Letterkenny |
| Cornagillagh | 289 | Raphoe | Convoy | Stranorlar |
| Cornagrillagh | 515 | Boylagh | Inishkeel | Glenties |
| Cornagullion | 306 | Kilmacrenan | Gartan | Letterkenny |
| Cornaveagh | 155 | Tirhugh | Donegal | Donegal |
| Corncamble | 324 | Raphoe | Allsaints | Londonderry |
| Corporation | 358 | Banagh | Killybegs Upper | Glenties |
| Corracramph | 168 | Tirhugh | Donegal | Donegal |
| Corradooey | 375 | Raphoe | Convoy | Stranorlar |
| Corradooey | 888 | Raphoe | Donaghmore | Stranorlar |
| Corraffrin | 781 | Raphoe | Donaghmore | Stranorlar |
| Corragh Island | 1 | Boylagh | Templecrone | Glenties |
| Corraine | 1,411 | Raphoe | Kilteevoge | Stranorlar |
| Corranagh | 596 | Raphoe | Leck | Letterkenny |
| Corraness Glebe | 383 | Banagh | Killybegs Lower | Glenties |
| Corravaddy | 413 | Raphoe | Conwal | Letterkenny |
| Corry | 334 | Kilmacrenan | Clondavaddog | Millford |
| Corveen | 231 | Tirhugh | Donegal | Donegal |
| Corveen | 1,471 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Cottage | 67 | Raphoe | Raymoghy | Londonderry |
| Cottian | 214 | Kilmacrenan | Kilmacrenan | Millford |
| Cottown | 248 | Raphoe | Raphoe | Strabane |
| Court | 412 | Kilmacrenan | Kilmacrenan | Millford |
| Cowpark | 88 | Tirhugh | Kilbarron | Ballyshannon |
| Coxtown | 109 | Tirhugh | Drumhome | Donegal |
| Craghy | 1,409 | Boylagh | Templecrone | Glenties |
| Craghy | 921 | Kilmacrenan | Conwal | Letterkenny |
| Craig | 99 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Craig | 483 | Inishowen West | Muff | Londonderry |
| Craigdoo | 187 | Raphoe | Convoy | Stranorlar |
| Craigmaddyroe Far | 139 | Kilmacrenan | Killygarvan | Millford |
| Craigmaddyroe Near | 126 | Kilmacrenan | Killygarvan | Millford |
| Craignacally (or Carrowreagh) | 497 | Inishowen East | Clonmany | Inishowen |
| Craigroe | 112 | Tirhugh | Donegal | Donegal |
| Craigs | 168 | Raphoe | Raphoe | Strabane |
| Craigs (or Tommyscroft) | 143 | Raphoe | Convoy | Stranorlar |
| Craigtown | 145 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Craigtown | 219 | Inishowen West | Fahan Upper | Londonderry |
| Cranberry Island | 1 | Kilmacrenan | Kilmacrenan | Millford |
| Cranford | 725 | Kilmacrenan | Kilmacrenan | Millford |
| Crannogeboy | 393 | Banagh | Inishkeel | Glenties |
| Cranny Lower | 280 | Banagh | Inver | Donegal |
| Cranny Upper | 154 | Banagh | Inver | Donegal |
| Cratlagh | 1,041 | Kilmacrenan | Tullyfern | Millford |
| Creaghadoos | 562 | Raphoe | Taughboyne | Strabane |
| Creatland | 146 | Raphoe | Taughboyne | Strabane |
| Creehennan | 828 | Inishowen East | Moville Upper | Inishowen |
| Creenary | 548 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Creenasmear | 872 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Creenveen | 641 | Banagh | Glencolumbkille | Glenties |
| Creeslough | Town | Kilmacrenan | Clondahorky | Dunfanaghy |
| Creeslough | 427 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Creevagh | 205 | Kilmacrenan | Mevagh | Millford |
| Creeve | 304 | Raphoe | Allsaints | Londonderry |
| Creeve (Smith) | 232 | Raphoe | Leck | Letterkenny |
| Creeve Glebe | 295 | Raphoe | Leck | Letterkenny |
| Creeveoughter | 846 | Kilmacrenan | Killygarvan | Millford |
| Creevins | 199 | Banagh | Inver | Donegal |
| Creevy | 815 | Tirhugh | Kilbarron | Ballyshannon |
| Creggan | 256 | Raphoe | Raphoe | Strabane |
| Creggan | 1,189 | Raphoe | Stranorlar | Stranorlar |
| Crevary Lower | 157 | Kilmacrenan | Killygarvan | Millford |
| Crevary Upper | 184 | Kilmacrenan | Killygarvan | Millford |
| Crilly | 681 | Tirhugh | Templecarn | Donegal |
| Crislaghkeel | 542 | Inishowen West | Fahan Upper | Londonderry |
| Crislaghmore | 515 | Inishowen West | Fahan Upper | Londonderry |
| Croagh | 1,238 | Banagh | Killaghtee | Donegal |
| Croagh | 357 | Tirhugh | Templecarn | Donegal |
| Croaghan | 380 | Kilmacrenan | Aughnish | Millford |
| Croaghan | 314 | Kilmacrenan | Clondavaddog | Millford |
| Croaghan | 106 | Raphoe | Clonleigh | Strabane |
| Croaghan Island | 17 | Kilmacrenan | Clondavaddog | Millford |
| Croaghanarget | 1,368 | Banagh | Killymard | Donegal |
| Croaghbeg | 208 | Banagh | Kilcar | Glenties |
| Croaghbrack | 1,725 | Tirhugh | Templecarn | Donegal |
| Croaghbreesy | 523 | Tirhugh | Kilbarron | Ballyshannon |
| Croaghcullion | 454 | Banagh | Glencolumbkille | Glenties |
| Croagheen (or Loughbarra) | 2,020 | Kilmacrenan | Gartan | Letterkenny |
| Croaghlin | 281 | Banagh | Glencolumbkille | Glenties |
| Croaghlin | 152 | Banagh | Killybegs Upper | Glenties |
| Croaghnacree | 262 | Boylagh | Templecrone | Glenties |
| Croaghnakern | 942 | Tirhugh | Drumhome | Donegal |
| Croaghnameal | 888 | Tirhugh | Drumhome | Donegal |
| Croaghnashallog | 1,250 | Boylagh | Templecrone | Glenties |
| Croaghonagh | 3,860 | Raphoe | Donaghmore | Stranorlar |
| Croaghross | 312 | Kilmacrenan | Clondavaddog | Millford |
| Croaghubbrid | 556 | Boylagh | Inishkeel | Glenties |
| Croankeeran | 681 | Banagh | Killymard | Donegal |
| Crocam | 727 | Boylagh | Inishkeel | Glenties |
| Crockacapple | 125 | Tirhugh | Kilbarron | Ballyshannon |
| Crockahany (or Rossnowlagh Upper) | 389 | Tirhugh | Drumhome | Ballyshannon |
| Crockahenny | 857 | Inishowen East | Moville Upper | Inishowen |
| Crockastoller | 1,892 | Kilmacrenan | Gartan | Letterkenny |
| Crockglass | 358 | Inishowen East | Moville Upper | Inishowen |
| Crocknacunny | 1,726 | Tirhugh | Templecarn | Donegal |
| Crocknafeola | 167 | Banagh | Killybegs Upper | Glenties |
| Crocknagapple | 818 | Banagh | Killybegs Lower | Glenties |
| Crocknageeragh | 248 | Boylagh | Templecrone | Glenties |
| Crocknamurleog | 190 | Kilmacrenan | Mevagh | Millford |
| Crockraw | 147 | Kilmacrenan | Gartan | Letterkenny |
| Crohy | 1,085 | Boylagh | Templecrone | Glenties |
| Crohyboyle | 1,607 | Boylagh | Templecrone | Glenties |
| Crolack | 1,155 | Raphoe | Kilteevoge | Stranorlar |
| Crolly | 2,471 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Cronacarckfree | 770 | Banagh | Inver | Donegal |
| Cronadon | 925 | Raphoe | Kilteevoge | Stranorlar |
| Cronaguiggy | 794 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Cronakerny | 1,572 | Raphoe | Kilteevoge | Stranorlar |
| Cronalaghy | 1,221 | Raphoe | Donaghmore | Stranorlar |
| Cronamuck | 614 | Raphoe | Kilteevoge | Stranorlar |
| Cronaslieve | 530 | Banagh | Inver | Donegal |
| Cronkeeran | 320 | Banagh | Killybegs Lower | Glenties |
| Cross | 121 | Inishowen East | Moville Upper | Inishowen |
| Cross | 237 | Raphoe | Taughboyne | Londonderry |
| Crossconnell | 255 | Inishowen East | Clonmany | Inishowen |
| Crossogs | 164 | Kilmacrenan | Conwal | Letterkenny |
| Croveenenanta | 777 | Boylagh | Inishkeel | Glenties |
| Crovehy | 1,334 | Boylagh | Templecrone | Glenties |
| Crowanrudda | 1,040 | Banagh | Kilcar | Glenties |
| Crowanrudda Beg | 435 | Banagh | Kilcar | Glenties |
| Crowbane | 1,359 | Banagh | Kilcar | Glenties |
| Crowdoo | 1,112 | Banagh | Kilcar | Glenties |
| Croweighter | 1,236 | Banagh | Kilcar | Glenties |
| Crowkeeragh | 913 | Banagh | Kilcar | Glenties |
| Crowlar | 919 | Banagh | Kilcar | Glenties |
| Crownasillagh | 875 | Banagh | Rossory | Enniskillen |
| Cruickaghmore | 794 | Boylagh | Templecrone | Glenties |
| Cruit Lower | 432 | Boylagh | Templecrone | Glenties |
| Cruit Upper | 308 | Boylagh | Templecrone | Glenties |
| Crumlin | 256 | Banagh | Inver | Donegal |
| Crumlin | 197 | Banagh | Inishkeel | Glenties |
| Cuilly | 253 | Tirhugh | Drumhome | Donegal |
| Culdaff | 245 | Inishowen East | Culdaff | Inishowen |
| Culdaff Glebe | 158 | Inishowen East | Culdaff | Inishowen |
| Culineen | 300 | Inishowen East | Moville Upper | Inishowen |
| Culliagh | 421 | Raphoe | Kilteevoge | Stranorlar |
| Cullion | 872 | Tirhugh | Templecarn | Donegal |
| Cullion | 210 | Banagh | Killybegs Upper | Glenties |
| Cullion | 83 | Raphoe | Leck | Letterkenny |
| Cullion Boy | 1,650 | Tirhugh | Donegal | Donegal |
| Culoort | 987 | Inishowen East | Clonca | Inishowen |
| Cummirk | 942 | Kilmacrenan | Conwal | Stranorlar |
| Cunlin | 276 | Banagh | Killybegs Upper | Glenties |
| Cunninghamstown (or Legnabraid) | 10 | Raphoe | Clonleigh | Strabane |
| Curragh | 125 | Raphoe | Leck | Letterkenny |
| Curraghafeaghan | 196 | Banagh | Killaghtee | Glenties |
| Curraghalane | 152 | Raphoe | Clonleigh | Strabane |
| Curraghavogy | 274 | Kilmacrenan | Gartan | Letterkenny |
| Curraghlea | 310 | Kilmacrenan | Conwal | Letterkenny |
| Curraghomongan | 1,417 | Raphoe | Stranorlar | Stranorlar |
| Curreen and Gannew | 332 | Banagh | Glencolumbkille | Glenties |
| Currin | 360 | Kilmacrenan | Kilmacrenan | Millford |
| Currynanerriagh | 951 | Boylagh | Inishkeel | Glenties |
| Cuskry Glebe | 203 | Banagh | Kilcar | Glenties |
| Cuttymanhil | 97 | Raphoe | Taughboyne | Strabane |
| Dalraghan Beg | 546 | Boylagh | Inishkeel | Glenties |
| Dalraghan More | 850 | Boylagh | Inishkeel | Glenties |
| Dargan | 134 | Kilmacrenan | Clondavaddog | Millford |
| Darney | 402 | Banagh | Killaghtee | Donegal |
| Dawros | 468 | Boylagh | Inishkeel | Glenties |
| Dawros Island | 9 | Boylagh | Inishkeel | Glenties |
| Deenystown | 31 | Kilmacrenan | Aghanunshin | Letterkenny |
| Deerpark | 240 | Raphoe | Raphoe | Strabane |
| Demesne | 130 | Raphoe | Donaghmore | Strabane |
| Derg Beg Island | 2 | Tirhugh | Templecarn | Donegal |
| Derg More Island | 5 | Tirhugh | Templecarn | Donegal |
| Dergroagh | 253 | Raphoe | Kilteevoge | Stranorlar |
| Derk Beg | 486 | Boylagh | Inishkeel | Glenties |
| Derk More | 239 | Boylagh | Inishkeel | Glenties |
| Dernacally | 252 | Raphoe | Taughboyne | Londonderry |
| Derries | 733 | Tirhugh | Drumhome | Ballyshannon |
| Derries | 398 | Boylagh | Killybegs Lower | Glenties |
| Derriseligh | 1,546 | Kilmacrenan | Kilmacrenan | Millford |
| Derrora | 1,143 | Kilmacrenan | Conwal | Letterkenny |
| Derryart | 193 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Derrybeg | 112 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Derrybeg | 167 | Kilmacrenan | Gartan | Letterkenny |
| Derrycassan | 632 | Kilmacrenan | Mevagh | Millford |
| Derryconor | 1,224 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Derrydruel Lower | 580 | Boylagh | Templecrone | Glenties |
| Derrydruel Upper | 447 | Boylagh | Templecrone | Glenties |
| Derryfad | 645 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Derryharriff Glebe | 467 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Derryhirk | 101 | Banagh | Inver | Donegal |
| Derrykillow | 1,051 | Tirhugh | Kilbarron | Ballyshannon |
| Derrylahan | 2,309 | Kilmacrenan | Gartan | Dunfanaghy |
| Derrylahan | 640 | Banagh | Kilcar | Glenties |
| Derryleconnell Far | 1,227 | Boylagh | Lettermacaward | Glenties |
| Derryleconnell Near | 1,368 | Boylagh | Lettermacaward | Glenties |
| Derryloaghan | 841 | Boylagh | Inishkeel | Glenties |
| Derrymore | 139 | Raphoe | Taughboyne | Londonderry |
| Derrynacarrow | 718 | Boylagh | Lettermacaward | Glenties |
| Derrynacarrow East (or Ballinaboy) | 99 | Boylagh | Lettermacaward | Glenties |
| Derrynagrial | 1,437 | Boylagh | Lettermacaward | Glenties |
| Derrynamansher | 349 | Boylagh | Templecrone | Glenties |
| Derrynanaspol | 2,667 | Boylagh | Lettermacaward | Glenties |
| Derryness | 274 | Boylagh | Inishkeel | Glenties |
| Derryness Island | 6 | Boylagh | Inishkeel | Glenties |
| Derryreel | 786 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Derryreel | 738 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Derryvane | 929 | Inishowen West | Muff | Londonderry |
| Devlin | 2,203 | Kilmacrenan | Gartan | Dunfanaghy |
| Devlin (or Barr of Ballyconnell) | 1,129 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Devlinmore | 617 | Kilmacrenan | Mevagh | Millford |
| Devlinreagh | 382 | Kilmacrenan | Mevagh | Millford |
| Diffin | 33 | Raphoe | Raphoe | Strabane |
| Disert | 1,190 | Banagh | Inver | Donegal |
| Doagh | 372 | Kilmacrenan | Mevagh | Millford |
| Doagh Beg | 564 | Kilmacrenan | Clondavaddog | Millford |
| Doagh More | 800 | Kilmacrenan | Clondavaddog | Millford |
| Doaghbeg | Town | Kilmacrenan | Clondavaddog | Millford |
| Doaghcrabbin | 198 | Kilmacrenan | Clondavaddog | Millford |
| Donaghmore Glebe | 221 | Raphoe | Donaghmore | Strabane |
| Donegal | Town | Tirhugh | Donegal | Donegal |
| Donegal | Town | Banagh | Killymard | Donegal |
| Donegal | 133 | Tirhugh | Donegal | Donegal |
| Dooballagh | 1,234 | Raphoe | Leck | Letterkenny |
| Doobally | 504 | Tirhugh | Kilbarron | Ballyshannon |
| Doobin | 2,166 | Boylagh | Inishkeel | Glenties |
| Doocarrick | 97 | Kilmacrenan | Clondavaddog | Millford |
| Doocashel Glebe | 273 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Doochill North | 448 | Banagh | Killybegs Lower | Glenties |
| Doochill South | 152 | Banagh | Killybegs Lower | Glenties |
| Doocrow | 2,412 | Banagh | Killymard | Donegal |
| Dooey | 149 | Banagh | Glencolumbkille | Glenties |
| Dooey | 1,804 | Boylagh | Lettermacaward | Glenties |
| Dooghan | 119 | Raphoe | Donaghmore | Strabane |
| Dooish | 998 | Raphoe | Raymoghy | Strabane |
| Dooish | 1,089 | Raphoe | Stranorlar | Stranorlar |
| Doon | 344 | Kilmacrenan | Kilmacrenan | Millford |
| Doonalt | 268 | Banagh | Glencolumbkille | Glenties |
| Doonan | 183 | Banagh | Killymard | Donegal |
| Doorabble | 134 | Raphoe | Raphoe | Letterkenny |
| Doorian | 296 | Boylagh | Inishkeel | Glenties |
| Dooros | 85 | Raphoe | Clonleigh | Strabane |
| Dore | 964 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Downies | 311 | Kilmacrenan | Mevagh | Millford |
| Downies Barr | 183 | Kilmacrenan | Mevagh | Millford |
| Drean | 200 | Raphoe | Raymoghy | Letterkenny |
| Dreenan | 295 | Raphoe | Donaghmore | Stranorlar |
| Dresnagh | 124 | Raphoe | Urney | Strabane |
| Dristernan | 508 | Inishowen East | Culdaff | Inishowen |
| Dromore | 349 | Tirhugh | Drumhome | Ballyshannon |
| Dromore | 389 | Banagh | Inver | Donegal |
| Dromore | 662 | Kilmacrenan | Conwal | Letterkenny |
| Dromore | 381 | Raphoe | Leck | Letterkenny |
| Dromore | 134 | Raphoe | Clonleigh | Strabane |
| Dromore | 144 | Raphoe | Donaghmore | Stranorlar |
| Dromore Big | 258 | Raphoe | Taughboyne | Strabane |
| Dromore Little | 73 | Raphoe | Taughboyne | Strabane |
| Drum | 176 | Banagh | Glencolumbkille | Glenties |
| Drum & Ballynawall | 108 | Kilmacrenan | Clondavaddog | Millford |
| Drumabodan | 329 | Kilmacrenan | Kilmacrenan | Millford |
| Drumacloghan | 210 | Kilmacrenan | Tullyfern | Millford |
| Drumacrin | 450 | Tirhugh | Inishmacsaint | Ballyshannon |
| Drumadart | 121 | Banagh | Inver | Donegal |
| Drumadoney | 102 | Tirhugh | Donegal | Donegal |
| Drumadooey | 227 | Inishowen West | Fahan Upper | Londonderry |
| Drumaghy | 116 | Banagh | Inishkeel | Glenties |
| Drumaghy | 168 | Banagh | Killaghtee | Glenties |
| Drumagraa | 525 | Banagh | Inver | Donegal |
| Drumalough (or Lough Hill) | 166 | Banagh | Inishkeel | Glenties |
| Drumanaught | 1,294 | Raphoe | Conwal | Letterkenny |
| Drumaneany | 1,074 | Boylagh | Inishkeel | Glenties |
| Drumaneary | 250 | Banagh | Inver | Donegal |
| Drumaneel | 113 | Tirhugh | Drumhome | Donegal |
| Drumano | 689 | Banagh | Killybegs Upper | Glenties |
| Drumany | 271 | Raphoe | Leck | Letterkenny |
| Drumany | 85 | Kilmacrenan | Clondavaddog | Millford |
| Drumard | 254 | Banagh | Inver | Donegal |
| Drumardagh | 332 | Raphoe | Leck | Letterkenny |
| Drumark | 156 | Banagh | Killymard | Donegal |
| Drumatoland | 487 | Raphoe | Raymoghy | Strabane |
| Drumatrumman | 390 | Kilmacrenan | Tullyfern | Millford |
| Drumatumpher | 202 | Banagh | Inver | Donegal |
| Drumaville | 1,298 | Inishowen East | Clonca | Inishowen |
| Drumaville | 369 | Inishowen East | Culdaff | Inishowen |
| Drumavohy | 187 | Inishowen East | Clonca | Inishowen |
| Drumavohy and Ballybolagan | 350 | Kilmacrenan | Clondavaddog | Millford |
| Drumawark | 502 | Tirhugh | Templecarn | Donegal |
| Drumaweer | 608 | Inishowen East | Moville Lower | Inishowen |
| Drumballycasian | 53 | Inishowen East | Clonca | Inishowen |
| Drumbane | 98 | Raphoe | Urney | Strabane |
| Drumbar | 144 | Tirhugh | Donegal | Donegal |
| Drumbaran | 209 | Banagh | Inver | Donegal |
| Drumbaran | 92 | Banagh | Killybegs Lower | Glenties |
| Drumbarity | 67 | Banagh | Killybegs Upper | Glenties |
| Drumbarnet | 255 | Raphoe | Allsaints | Londonderry |
| Drumbarnet Lower | 184 | Raphoe | Raymoghy | Londonderry |
| Drumbarnet Middle | 112 | Raphoe | Raymoghy | Londonderry |
| Drumbarnet Upper | 175 | Raphoe | Raymoghy | Londonderry |
| Drumbarren | 66 | Tirhugh | Donegal | Donegal |
| Drumbeagh | 391 | Banagh | Inver | Donegal |
| Drumbeagh | 75 | Banagh | Killybegs Upper | Glenties |
| Drumbeg | 93 | Raphoe | Taughboyne | Strabane |
| Drumbeg (or Cloverhill) | 126 | Banagh | Inver | Donegal |
| Drumbern | 171 | Kilmacrenan | Tullyfern | Millford |
| Drumboarty | 470 | Banagh | Inver | Donegal |
| Drumboe Lower | 331 | Raphoe | Stranorlar | Stranorlar |
| Drumboe Upper | 167 | Raphoe | Stranorlar | Stranorlar |
| Drumboghill | 980 | Boylagh | Inishkeel | Glenties |
| Drumbologe | 76 | Kilmacrenan | Conwal | Letterkenny |
| Drumboy | 325 | Raphoe | Allsaints | Londonderry |
| Drumboy | 143 | Raphoe | Clonleigh | Strabane |
| Drumbrick | 214 | Kilmacrenan | Kilmacrenan | Millford |
| Drumbristan Glebe | 99 | Tirhugh | Drumhome | Donegal |
| Drumcannon | 160 | Raphoe | Donaghmore | Stranorlar |
| Drumcarbit | 742 | Inishowen East | Clonca | Inishowen |
| Drumcarn | 353 | Raphoe | Raymoghy | Letterkenny |
| Drumcavany | 309 | Kilmacrenan | Conwal | Letterkenny |
| Drumchory Glebe | 115 | Tirhugh | Drumhome | Donegal |
| Drumchrin | 146 | Tirhugh | Templecarn | Donegal |
| Drumcliff | 59 | Banagh | Killymard | Donegal |
| Drumcoe | 454 | Banagh | Inver | Donegal |
| Drumconcoose | 393 | Boylagh | Inishkeel | Glenties |
| Drumconor | 445 | Banagh | Inver | Donegal |
| Drumcroagh | 148 | Tirhugh | Donegal | Donegal |
| Drumcrow | 236 | Raphoe | Taughboyne | Strabane |
| Drumdeevin | 401 | Kilmacrenan | Kilmacrenan | Millford |
| Drumderrydonan | 1,080 | Raphoe | Kilteevoge | Stranorlar |
| Drumdoit | 397 | Raphoe | Urney | Strabane |
| Drumduff | 146 | Banagh | Inver | Donegal |
| Drumdutton | 454 | Kilmacrenan | Mevagh | Millford |
| Drumearn | 116 | Raphoe | Taughboyne | Strabane |
| Drumeasan | 441 | Kilmacrenan | Kilmacrenan | Dunfanaghy |
| Drumenan | 1,012 | Kilmacrenan | Conwal | Letterkenny |
| Drumenan | 232 | Raphoe | Taughboyne | Strabane |
| Drumevish | 392 | Raphoe | Donaghmore | Stranorlar |
| Drumfad | 282 | Kilmacrenan | Clondavaddog | Millford |
| Drumfad | 164 | Raphoe | Taughboyne | Strabane |
| Drumfad Lower | 170 | Kilmacrenan | Clondavaddog | Millford |
| Drumfad Upper | 166 | Kilmacrenan | Clondavaddog | Millford |
| Drumfergus | 154 | Raphoe | Donaghmore | Stranorlar |
| Drumfin | 214 | Banagh | Inver | Donegal |
| Drumfin (or Islandroy Barr) | 159 | Kilmacrenan | Mevagh | Millford |
| Drumgorman | 313 | Banagh | Inver | Donegal |
| Drumgorman Barr | 79 | Banagh | Inver | Donegal |
| Drumgornan | 377 | Banagh | Killymard | Donegal |
| Drumgowan | 269 | Tirhugh | Donegal | Donegal |
| Drumgreggan | 83 | Raphoe | Leck | Letterkenny |
| Drumgumberland | 241 | Raphoe | Convoy | Stranorlar |
| Drumgun | 83 | Banagh | Killymard | Donegal |
| Drumgun | 193 | Tirhugh | Templecarn | Donegal |
| Drumhaggart | 490 | Inishowen West | Burt | Londonderry |
| Drumhallagh Lower | 149 | Kilmacrenan | Killygarvan | Millford |
| Drumhallagh Upper | 590 | Kilmacrenan | Killygarvan | Millford |
| Drumharriff | 250 | Tirhugh | Templecarn | Donegal |
| Drumherrive | 273 | Kilmacrenan | Aughnish | Millford |
| Drumhome | 303 | Tirhugh | Drumhome | Ballyshannon |
| Druminardagh | 242 | Tirhugh | Donegal | Donegal |
| Druminargal | 97 | Raphoe | Clonleigh | Strabane |
| Druminderry Upper & Lower | 585 | Inishowen West | Fahan Lower | Inishowen |
| Drumineney | 93 | Raphoe | Raphoe | Strabane |
| Druminiscal | 56 | Banagh | Killaghtee | Donegal |
| Druminnin | 308 | Tirhugh | Donegal | Donegal |
| Drumirrin | 565 | Banagh | Inishkeel | Glenties |
| Drumkeeghan | 334 | Banagh | Killymard | Donegal |
| Drumkeelan | 611 | Banagh | Inver | Donegal |
| Drumkeen | 558 | Raphoe | Convoy | Stranorlar |
| Drumlackagh | 759 | Kilmacrenan | Mevagh | Millford |
| Drumlaghdrid | 1,076 | Boylagh | Templecrone | Glenties |
| Drumlaght | 91 | Tirhugh | Donegal | Donegal |
| Drumlaghtafin | 271 | Banagh | Inver | Donegal |
| Drumlask | 171 | Tirhugh | Drumhome | Donegal |
| Drumleavalliagh | 67 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Drumlee | 630 | Inishowen East | Culdaff | Inishowen |
| Drumleene | 337 | Raphoe | Clonleigh | Strabane |
| Drumlonagher | 136 | Tirhugh | Donegal | Donegal |
| Drumlough | 318 | Inishowen West | Fahan Lower | Inishowen |
| Drumlougher | 308 | Raphoe | Allsaints | Londonderry |
| Drumlurgagh | 156 | Kilmacrenan | Kilmacrenan | Millford |
| Drummacachapple | 111 | Banagh | Inver | Donegal |
| Drummacacullen | 306 | Banagh | Inver | Donegal |
| Drummacaladdery | 271 | Kilmacrenan | Kilmacrenan | Millford |
| Drummacanoo | 189 | Kilmacrenan | Conwal | Letterkenny |
| Drumman | 107 | Kilmacrenan | Tullyfern | Millford |
| Drummanus Glebe | 94 | Tirhugh | Drumhome | Donegal |
| Drummay | 262 | Raphoe | Allsaints | Londonderry |
| Drummeenanagh | 168 | Banagh | Inver | Donegal |
| Drummeenanagh | 265 | Banagh | Killymard | Donegal |
| Drummenny Lower | 162 | Tirhugh | Donegal | Donegal |
| Drummenny Middle | 152 | Tirhugh | Donegal | Donegal |
| Drummenny Upper | 196 | Tirhugh | Donegal | Donegal |
| Drummonaghan (or Bridge End) | 229 | Kilmacrenan | Tullyfern | Millford |
| Drummucklagh | 179 | Raphoe | Taughboyne | Strabane |
| Drummurphy | 383 | Raphoe | Donaghmore | Strabane |
| Drumnabratty | 86 | Raphoe | Raphoe | Strabane |
| Drumnacarry | 120 | Banagh | Inver | Donegal |
| Drumnacarry | 203 | Banagh | Killymard | Donegal |
| Drumnacarry | 286 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Drumnacart | 29 | Boylagh | Templecrone | Glenties |
| Drumnacart Mountn Pasture | 856 | Boylagh | Templecrone | Glenties |
| Drumnacraig | 199 | Kilmacrenan | Clondavaddog | Millford |
| Drumnacroil | 154 | Tirhugh | Drumhome | Donegal |
| Drumnacross | 318 | Boylagh | Killybegs Lower | Glenties |
| Drumnacross | 133 | Raphoe | Convoy | Stranorlar |
| Drumnafinnagle | 178 | Banagh | Kilcar | Glenties |
| Drumnagahan | 66 | Tirhugh | Donegal | Donegal |
| Drumnagroagh | 162 | Tirhugh | Kilbarron | Ballyshannon |
| Drumnaha | 816 | Boylagh | Inishkeel | Glenties |
| Drumnaha | 87 | Raphoe | Clonleigh | Strabane |
| Drumnaha | 82 | Raphoe | Urney | Strabane |
| Drumnaheark East | 297 | Banagh | Inver | Donegal |
| Drumnaheark West | 94 | Banagh | Inver | Donegal |
| Drumnahoagh | 260 | Raphoe | Leck | Letterkenny |
| Drumnahough | 58 | Raphoe | Conwal | Stranorlar |
| Drumnahough Mountain (or Meenadaura) | 491 | Raphoe | Conwal | Stranorlar |
| Drumnahoul | 141 | Tirhugh | Donegal | Donegal |
| Drumnakillew | 289 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Drumnakilly | 91 | Banagh | Inver | Donegal |
| Drumnalifferny | 226 | Kilmacrenan | Gartan | Letterkenny |
| Drumnaliffierny Mountain | 2,353 | Kilmacrenan | Gartan | Dunfanaghy |
| Drumnalost | 400 | Banagh | Inver | Donegal |
| Drumnalough | 612 | Boylagh | Inishkeel | Glenties |
| Drumnaraw | 206 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Drumnashammar | 203 | Kilmacrenan | Conwal | Letterkenny |
| Drumnasharragh | 2,029 | Kilmacrenan | Gartan | Letterkenny |
| Drumnashear | 84 | Raphoe | Killea | Londonderry |
| Drumnasillagh | 764 | Boylagh | Inishkeel | Glenties |
| Drumnaskea | 108 | Tirhugh | Templecarn | Donegal |
| Drumnaskea | 314 | Inishowen East | Clonca | Inishowen |
| Drumnaskea | 272 | Kilmacrenan | Aghanunshin | Letterkenny |
| Drumnasorn | 67 | Banagh | Killaghtee | Donegal |
| Drumnatinny | 650 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Drumnatinny Barr | 697 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Drumnawooa | 60 | Kilmacrenan | Gartan | Letterkenny |
| Drumoghill | 272 | Raphoe | Raymoghy | Letterkenny |
| Drumoghill | 340 | Kilmacrenan | Kilmacrenan | Millford |
| Drumoske | 112 | Tirhugh | Drumhome | Ballyshannon |
| Drumrainy | 231 | Banagh | Inver | Donegal |
| Drumrat | 149 | Tirhugh | Donegal | Donegal |
| Drumreagh | 189 | Banagh | Kilcar | Glenties |
| Drumroe | 52 | Banagh | Glencolumbkille | Glenties |
| Drumrone | 264 | Banagh | Inver | Donegal |
| Drumroosk | 126 | Banagh | Killymard | Donegal |
| Drumroosk East | 103 | Banagh | Killymard | Donegal |
| Drumroosk Middle | 100 | Banagh | Killymard | Donegal |
| Drumroosk West | 100 | Banagh | Killymard | Donegal |
| Drumsallagh | 136 | Kilmacrenan | Gartan | Letterkenny |
| Drumshantony | 16 | Boylagh | Inishkeel | Glenties |
| Drumskellan | 1,254 | Inishowen West | Muff | Londonderry |
| Drumstevlin | 153 | Banagh | Killymard | Donegal |
| Drung | 197 | Inishowen East | Clonca | Inishowen |
| Drung | 1,757 | Inishowen East | Moville Upper | Inishowen |
| Duck Island | 3 | Boylagh | Templecrone | Glenties |
| Dunaff | 1,174 | Inishowen East | Clonmany | Inishowen |
| Dunagard | 289 | Inishowen East | Clonca | Inishowen |
| Dundawoona Point | 9 | Banagh | Kilcar | Glenties |
| Dundee | 138 | Raphoe | Taughboyne | Strabane |
| Dundooan Lower | 655 | Kilmacrenan | Mevagh | Millford |
| Dundooan Upper | 141 | Kilmacrenan | Mevagh | Millford |
| Dundrean | 602 | Inishowen West | Burt | Londonderry |
| Dundrudian | 60 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Dunduffsfort | 299 | Raphoe | Raymoghy | Londonderry |
| Dunfanaghy | Town | Kilmacrenan | Clondahorky | Dunfanaghy |
| Dunfanaghy | 147 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Dunglow | Town | Boylagh | Templecrone | Glenties |
| Dunglow | 406 | Boylagh | Templecrone | Glenties |
| Dungorman | 254 | Raphoe | Donaghmore | Strabane |
| Dunkineely | Town | Banagh | Killaghtee | Donegal |
| Dunkineely | 136 | Banagh | Killaghtee | Donegal |
| Dunlewy Far | 4,033 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Dunlewy Near | 1,547 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Dunmore | 1,730 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Dunmore | 141 | Boylagh | Templecrone | Glenties |
| Dunmore | 383 | Raphoe | Killea | Londonderry |
| Dunmore | 371 | Kilmacrenan | Mevagh | Millford |
| Dunmore | 496 | Kilmacrenan | Tullyfern | Millford |
| Dunmuckrum | 823 | Tirhugh | Inishmacsaint | Ballyshannon |
| Dunnaloob | 36 | Raphoe | Urney | Strabane |
| Dunree | 212 | Inishowen West | Desertegny | Inishowen |
| Dunross | 604 | Inishowen East | Clonca | Inishowen |
| Duntinny | 135 | Kilmacrenan | Clondavaddog | Millford |
| Dunwiley | 490 | Raphoe | Stranorlar | Stranorlar |
| Durnesh | 239 | Tirhugh | Drumhome | Ballyshannon |
| Eagle's Nest | 1 | Banagh | Inver | Donegal |
| Eddrim Glebe | 641 | Banagh | Killymard | Donegal |
| Eden | 248 | Boylagh | Inishkeel | Glenties |
| Edenacarnan North | 211 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Edenacarnan South | 230 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Edenagor | 117 | Tirhugh | Kilbarron | Ballyshannon |
| Edenamoghil | 269 | Raphoe | Donaghmore | Stranorlar |
| Edenamuck | 165 | Banagh | Inver | Donegal |
| Edenfinfreagh | 393 | Boylagh | Inishkeel | Glenties |
| Edenmore | 200 | Raphoe | Clonleigh | Strabane |
| Edenmore | 258 | Raphoe | Donaghmore | Stranorlar |
| Edergole | 4,370 | Banagh | Killymard | Donegal |
| Edergole | 196 | Banagh | Inishkeel | Glenties |
| Edernish Island | 10 | Boylagh | Templecrone | Glenties |
| Edernish Island | 7 | Boylagh | Templecrone | Glenties |
| Edernishfree Island | 28 | Boylagh | Templecrone | Glenties |
| Egglybane | 385 | Raphoe | Donaghmore | Strabane |
| Eglish | 2,554 | Banagh | Killymard | Donegal |
| Eighter Island | 60 | Boylagh | Templecrone | Glenties |
| Eighterross | 195 | Kilmacrenan | Aghanunshin | Letterkenny |
| Elaghbeg | 482 | Inishowen West | Burt | Londonderry |
| Eleven Ballyboes | 408 | Inishowen East | Moville Lower | Inishowen |
| Ellistrin Big | 241 | Kilmacrenan | Conwal | Letterkenny |
| Ellistrin Little | 192 | Kilmacrenan | Conwal | Letterkenny |
| Elly | 488 | Kilmacrenan | Killygarvan | Millford |
| Errarooey Beg | 195 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Errarooey More | 542 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Errity | 293 | Raphoe | Raymoghy | Letterkenny |
| Errity Churchland | 44 | Raphoe | Raymoghy | Letterkenny |
| Eskaheen | 1,347 | Inishowen West | Muff | Londonderry |
| Evishbreedy | 1,059 | Inishowen West | Fahan Lower | Inishowen |
| Fahan Level (Intake) | 390 | Inishowen West | Fahan Upper | Londonderry |
| Fahykeen | 105 | Kilmacrenan | Conwal | Letterkenny |
| Faiafannan | 204 | Banagh | Killybegs Upper | Glenties |
| Falbane | 163 | Kilmacrenan | Gartan | Letterkenny |
| Falcarragh | 186 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Falchorrib | 977 | Boylagh | Templecrone | Glenties |
| Falgarrow | 388 | Raphoe | Kilteevoge | Stranorlar |
| Fallagowan | 1,323 | Boylagh | Templecrone | Glenties |
| Fallaneas | 124 | Kilmacrenan | Clondavaddog | Millford |
| Fallard (or Calhame) | 269 | Kilmacrenan | Conwal | Letterkenny |
| Fallask | 1,009 | Inishowen West | Fahan Lower | Inishowen |
| Faltybanes | 100 | Kilmacrenan | Clondavaddog | Millford |
| Fanaghans | 168 | Banagh | Inver | Donegal |
| Fanavolty | 216 | Kilmacrenan | Clondavaddog | Millford |
| Farnagh | 146 | Kilmacrenan | Aughnish | Millford |
| Farragans | 374 | Boylagh | Lettermacaward | Glenties |
| Farragans | 505 | Raphoe | Convoy | Stranorlar |
| Farranmacbride | 56 | Banagh | Glencolumbkille | Glenties |
| Farsetmore | 125 | Raphoe | Leck | Letterkenny |
| Faugher | 329 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Faugher | 46 | Banagh | Glencolumbkille | Glenties |
| Faugher Mountain | 436 | Banagh | Glencolumbkille | Glenties |
| Fawans | 385 | Kilmacrenan | Kilmacrenan | Millford |
| Fawnaboy | 1,824 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Fawninoughan | 373 | Kilmacrenan | Tullyfern | Millford |
| Fawnmore | 352 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Faymore | 873 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Fearn | 904 | Raphoe | Urney | Strabane |
| Feddyglass | 385 | Raphoe | Taughboyne | Strabane |
| Fegart | 308 | Inishowen East | Clonmany | Inishowen |
| Fiagry | 183 | Inishowen West | Fahan Upper | Londonderry |
| Figart | 134 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Figart | 273 | Raphoe | Raphoe | Strabane |
| Fincashel | 500 | Tirhugh | Templecarn | Donegal |
| Findrum | 381 | Raphoe | Convoy | Stranorlar |
| Finnabanes | 188 | Tirhugh | Donegal | Donegal |
| Finnadoos | 236 | Tirhugh | Donegal | Donegal |
| Finnadork Glebe | 223 | Raphoe | Convoy | Stranorlar |
| Finner | 1,582 | Tirhugh | Inishmacsaint | Ballyshannon |
| Fintown | 846 | Boylagh | Inishkeel | Glenties |
| Fintragh | 3,145 | Banagh | Killybegs Upper | Glenties |
| Finver | 127 | Kilmacrenan | Mevagh | Millford |
| Flemingstown | 129 | Raphoe | Raphoe | Strabane |
| Flughland | 170 | Inishowen East | Moville Upper | Inishowen |
| Foffanagh | 462 | Inishowen West | Fahan Lower | Inishowen |
| Fogher | 442 | Kilmacrenan | Tullyfern | Millford |
| Fortstewart | 138 | Kilmacrenan | Aughnish | Millford |
| Foxhall | 171 | Kilmacrenan | Conwal | Letterkenny |
| Foyagh | 133 | Tirhugh | Drumhome | Ballyshannon |
| Foyfin | 213 | Raphoe | Urney | Strabane |
| Freehold | 218 | Inishowen East | Culdaff | Inishowen |
| Friarsbush | 33 | Tirhugh | Donegal | Donegal |
| Friary | 349 | Banagh | Killymard | Donegal |
| Fycorranagh | 88 | Raphoe | Leck | Letterkenny |
| Gaddyduff | 165 | Inishowen East | Clonmany | Inishowen |
| Galdonagh | 537 | Raphoe | Raymoghy | Strabane |
| Galdonagh Glebe | 537 | Raphoe | Raymoghy | Strabane |
| Galwolie | 1,467 | Boylagh | Lettermacaward | Glenties |
| Galwolie | 361 | Raphoe | Kilteevoge | Stranorlar |
| Gannew and Curreen | 332 | Banagh | Glencolumbkille | Glenties |
| Gargrim | 258 | Banagh | Inver | Donegal |
| Garrisonhill | 195 | Raphoe | Donaghmore | Stranorlar |
| Garrowcarry | 758 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Garrowchuill | 151 | Banagh | Inishkeel | Glenties |
| Garrygort | 606 | Kilmacrenan | Tullyfern | Millford |
| Garrymore | 158 | Kilmacrenan | Tullyfern | Millford |
| Garshooey | 375 | Raphoe | Allsaints | Londonderry |
| Gartan (or Bellville) | 174 | Kilmacrenan | Gartan | Letterkenny |
| Gartan Mountain | 4,124 | Kilmacrenan | Gartan | Letterkenny |
| Garvagh | 183 | Tirhugh | Donegal | Donegal |
| Garvan | 516 | Raphoe | Kilteevoge | Stranorlar |
| Garvanagh | 827 | Tirhugh | Kilbarron | Ballyshannon |
| Garvary | 143 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Garvary | 710 | Inishowen West | Fahan Upper | Londonderry |
| Garvary Mountain | 767 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Garvegort Glebe | 411 | Banagh | Killybegs Lower | Glenties |
| Garveross | 125 | Banagh | Glencolumbkille | Glenties |
| Garveross Mountain & Beefan | 228 | Banagh | Glencolumbkille | Glenties |
| Gilbertstown | 562 | Banagh | Killaghtee | Donegal |
| Gillstown | 79 | Raphoe | Taughboyne | Strabane |
| Glack | 377 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Glack (or Bohullion) | 296 | Inishowen West | Inch | Londonderry |
| Glackadrumman | 576 | Inishowen East | Clonca | Inishowen |
| Glar | 113 | Raphoe | Allsaints | Londonderry |
| Glasalt (or Treanfasy) | 1,448 | Inishowen East | Donagh | Inishowen |
| Glasbolie | 716 | Tirhugh | Drumhome | Ballyshannon |
| Glashagh | 1,919 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Glashagh Beg | 867 | Raphoe | Kilteevoge | Stranorlar |
| Glashagh More | 1,123 | Raphoe | Kilteevoge | Stranorlar |
| Glashbeggan | 144 | Boylagh | Templecrone | Glenties |
| Glashedy Island | 7 | Inishowen East | Clonmany | Inishowen |
| Glashydevet | 784 | Raphoe | Kilteevoge | Stranorlar |
| Glaskeeragh | 1,054 | Tirhugh | Templecarn | Donegal |
| Glasly | 176 | Raphoe | Convoy | Stranorlar |
| Glasmullan | 1,073 | Inishowen West | Mintiaghs or Barr of Inch | Inishowen |
| Glasmullan | 40 | Raphoe | Killea | Londonderry |
| Glasnant | 83 | Kilmacrenan | Kilmacrenan | Millford |
| Glass Island (or Illancarragh) | 4 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Glassan | 642 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Glasserchoo | 547 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Glebe | 76 | Tirhugh | Donegal | Donegal |
| Glebe | 69 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Glebe | 81 | Boylagh | Inishkeel | Glenties |
| Glebe | 101 | Banagh | Killybegs Upper | Glenties |
| Glebe | 66 | Boylagh | Lettermacaward | Glenties |
| Glebe | 193 | Inishowen West | Desertegny | Inishowen |
| Glebe | 267 | Inishowen East | Donagh | Inishowen |
| Glebe | 99 | Inishowen East | Moville Upper | Inishowen |
| Glebe | 388 | Kilmacrenan | Aghanunshin | Letterkenny |
| Glebe | 94 | Kilmacrenan | Gartan | Letterkenny |
| Glebe | 7 | Raphoe | Raymoghy | Letterkenny |
| Glebe | 8 | Inishowen West | Fahan Upper | Londonderry |
| Glebe | 8 | Raphoe | Taughboyne | Londonderry |
| Glebe | 6 | Kilmacrenan | Killygarvan | Millford |
| Glebe | 184 | Kilmacrenan | Mevagh | Millford |
| Glebe | 38 | Raphoe | Clonleigh | Strabane |
| Glebe | 35 | Raphoe | Kilteevoge | Stranorlar |
| Glebe | 77 | Raphoe | Stranorlar | Stranorlar |
| Glebe (or Kilconnell) | 197 | Kilmacrenan | Kilmacrenan | Millford |
| Glebe (or Straid) | 83 | Banagh | Glencolumbkille | Glenties |
| Glebe Large | 59 | Inishowen West | Fahan Upper | Londonderry |
| Glebehill | 10 | Kilmacrenan | Gartan | Letterkenny |
| Glen | 68 | Banagh | Killymard | Donegal |
| Glen Lower | 356 | Kilmacrenan | Tullyfern | Millford |
| Glen Upper | 274 | Kilmacrenan | Tullyfern | Millford |
| Glenaboghil | 469 | Boylagh | Inishkeel | Glenties |
| Glenalla | 1,302 | Kilmacrenan | Aughnish | Millford |
| Glenard | 1,147 | Inishowen West | Muff | Londonderry |
| Glenbeagh | 751 | Kilmacrenan | Gartan | Letterkenny |
| Glencar Irish | 254 | Kilmacrenan | Conwal | Letterkenny |
| Glencar Scotch | 357 | Kilmacrenan | Conwal | Letterkenny |
| Glencash | 119 | Raphoe | Clonleigh | Strabane |
| Glencaw | 528 | Inishowen East | Moville Upper | Inishowen |
| Glencoagh | 344 | Banagh | Inver | Donegal |
| Glencoagh | 115 | Banagh | Killymard | Donegal |
| Glencovet | 169 | Raphoe | Donaghmore | Stranorlar |
| Glencross | 395 | Kilmacrenan | Killygarvan | Millford |
| Glencrow | 268 | Inishowen East | Moville Upper | Inishowen |
| Glendowanbeg | 188 | Kilmacrenan | Gartan | Letterkenny |
| Gleneely | 292 | Raphoe | Donaghmore | Stranorlar |
| Glenfad | 265 | Raphoe | Clonleigh | Strabane |
| Glengad | 2,569 | Inishowen East | Culdaff | Inishowen |
| Glengesh | 1,626 | Banagh | Killybegs Lower | Glenties |
| Glengillagrana High | 480 | Kilmacrenan | Mevagh | Millford |
| Glenieraragh | 1,166 | Kilmacrenan | Mevagh | Millford |
| Glenineeny | 77 | Kilmacrenan | Mevagh | Millford |
| Glenkeen | 157 | Kilmacrenan | Tullyfern | Millford |
| Glenkeeragh | 555 | Kilmacrenan | Conwal | Letterkenny |
| Glenkeeran | 422 | Raphoe | Raphoe | Letterkenny |
| Glenkeo | 215 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Glenkeo | 1,157 | Kilmacrenan | Mevagh | Millford |
| Glenleary | 332 | Kilmacrenan | Aughnish | Millford |
| Glenlee | 144 | Banagh | Killybegs Upper | Glenties |
| Glenlough | 2,231 | Banagh | Glencolumbkille | Glenties |
| Glenmacannive | 480 | Boylagh | Inishkeel | Glenties |
| Glenmakee | 716 | Inishowen East | Donagh | Inishowen |
| Glenmaquin Lower | 793 | Raphoe | Raphoe | Letterkenny |
| Glenmaquin Upper | 404 | Raphoe | Raphoe | Letterkenny |
| Glenmenagh | 658 | Kilmacrenan | Mevagh | Millford |
| Glennagiveny | 1,697 | Inishowen East | Moville Lower | Inishowen |
| Glennahilt | 79 | Boylagh | Templecrone | Glenties |
| Glenoory | 277 | Kilmacrenan | Mevagh | Millford |
| Glenoughty | 297 | Raphoe | Leck | Letterkenny |
| Glenree | 449 | Kilmacrenan | Mevagh | Millford |
| Glensmoil | 213 | Raphoe | Clonleigh | Strabane |
| Glentidaly | 416 | Kilmacrenan | Tullyfern | Millford |
| Glentidaly Glebe | 255 | Kilmacrenan | Tullyfern | Millford |
| Glenties | Town | Boylagh | Inishkeel | Glenties |
| Glentillid | 309 | Raphoe | Leck | Letterkenny |
| Glentogher (or Carrowmore) | 5,784 | Inishowen East | Donagh | Inishowen |
| Glentornan | 2,731 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Glentown | 241 | Raphoe | Taughboyne | Strabane |
| Glinsk | 684 | Kilmacrenan | Clondavaddog | Millford |
| Go Island | 9 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Gobnascale | 120 | Raphoe | Convoy | Stranorlar |
| Gola | 424 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Gola Island | 424 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Goladoo | 217 | Tirhugh | Donegal | Donegal |
| Golamore & beg Islands | 1 | Kilmacrenan | Clondavaddog | Millford |
| Golan | 1,185 | Kilmacrenan | Kilmacrenan | Millford |
| Goland | 762 | Raphoe | Donaghmore | Stranorlar |
| Golard | 517 | Tirhugh | Drumhome | Donegal |
| Goldrum | 451 | Kilmacrenan | Kilmacrenan | Millford |
| Goorey | 203 | Inishowen East | Clonca | Inishowen |
| Gort | 4 | Inishowen East | Clonca | Inishowen |
| Gort | 1 | Inishowen East | Clonca | Inishowen |
| Gort | 1 | Inishowen East | Culdaff | Inishowen |
| Gort | 2 | Raphoe | Clonleigh | Strabane |
| Gort Glebe | 5 | Inishowen East | Donagh | Inishowen |
| Gort Glebe | 12 | Raphoe | Raphoe | Strabane |
| Gort Glebe (or Cooladerry) | 11 | Raphoe | Raphoe | Strabane |
| Gort North | 2 | Inishowen East | Moville Upper | Inishowen |
| Gort South | 3 | Inishowen East | Moville Upper | Inishowen |
| Gortadragon | 134 | Raphoe | Convoy | Stranorlar |
| Gortahork | 169 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Gortahork | 286 | Raphoe | Donaghmore | Stranorlar |
| Gortalaban | 99 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Gortalia | 133 | Banagh | Kilcar | Glenties |
| Gortanny | 125 | Inishowen East | Moville Upper | Inishowen |
| Gortaquigley | 149 | Raphoe | Raphoe | Strabane |
| Gortaward | 229 | Banagh | Inver | Donegal |
| Gortaway | 182 | Kilmacrenan | Aughnish | Millford |
| Gortcalvy | 798 | Kilmacrenan | Tullyfern | Millford |
| Gortcormacan | 594 | Inishowen West | Burt | Londonderry |
| Gortcross | 66 | Kilmacrenan | Killygarvan | Millford |
| Gortfad | 262 | Raphoe | Donaghmore | Strabane |
| Gortflugh | 221 | Kilmacrenan | Killygarvan | Millford |
| Gortgarra | 177 | Boylagh | Templecrone | Glenties |
| Gortgranagh | 69 | Raphoe | Clonleigh | Strabane |
| Gortin | 39 | Kilmacrenan | Tullyfern | Millford |
| Gortin North | 227 | Raphoe | Clonleigh | Strabane |
| Gortiness | 101 | Raphoe | Kilteevoge | Stranorlar |
| Gortinessy | 275 | Tirhugh | Templecarn | Donegal |
| Gortinlieve | 306 | Raphoe | Allsaints | Londonderry |
| Gortinreagh | 110 | Raphoe | Clonleigh | Strabane |
| Gortins South | 183 | Raphoe | Clonleigh | Strabane |
| Gortkilly | 142 | Raphoe | Urney | Strabane |
| Gortleck | 1,356 | Inishowen West | Desertegny | Inishowen |
| Gortlee | 213 | Kilmacrenan | Conwal | Letterkenny |
| Gortletteragh | 261 | Raphoe | Stranorlar | Stranorlar |
| Gortlosky | 88 | Banagh | Killymard | Donegal |
| Gortlough | 138 | Kilmacrenan | Killygarvan | Millford |
| Gortlush | 112 | Raphoe | Allsaints | Londonderry |
| Gortmacall Beg | 340 | Kilmacrenan | Kilmacrenan | Millford |
| Gortmacall More | 388 | Kilmacrenan | Kilmacrenan | Millford |
| Gortnabrade | 425 | Kilmacrenan | Mevagh | Millford |
| Gortnacart Glebe | 681 | Banagh | Killybegs Lower | Glenties |
| Gortnacor | 119 | Kilmacrenan | Clondavaddog | Millford |
| Gortnacorrib | 289 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Gortnagole | 165 | Raphoe | Clonleigh | Strabane |
| Gortnagrace | 417 | Raphoe | Urney | Strabane |
| Gortnalaragh | 223 | Kilmacrenan | Kilmacrenan | Millford |
| Gortnaleck | 1,586 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Gortnalughoge | 187 | Kilmacrenan | Mevagh | Millford |
| Gortnamona and Clooney | 144 | Kilmacrenan | Clondavaddog | Millford |
| Gortnamoney | 19 | Raphoe | Taughboyne | Strabane |
| Gortnamuck | 582 | Raphoe | Donaghmore | Strabane |
| Gortnamucklagh | 432 | Boylagh | Inishkeel | Glenties |
| Gortnasate | 75 | Boylagh | Templecrone | Glenties |
| Gortnasillagh | 601 | Boylagh | Inishkeel | Glenties |
| Gortnaskea | 1,922 | Inishowen West | Fahan Upper | Londonderry |
| Gortnaskeagh | 433 | Kilmacrenan | Kilmacrenan | Millford |
| Gortnatraw North | 282 | Kilmacrenan | Clondavaddog | Millford |
| Gortnatraw South | 807 | Kilmacrenan | Clondavaddog | Millford |
| Gortnavern | 656 | Kilmacrenan | Conwal | Letterkenny |
| Gortnavern | 740 | Kilmacrenan | Tullyfern | Millford |
| Gortnavilly | 76 | Raphoe | Clonleigh | Strabane |
| Gortnesk | 68 | Raphoe | Raphoe | Strabane |
| Gortree | 378 | Raphoe | Allsaints | Londonderry |
| Gortyarrigan | 632 | Inishowen West | Desertegny | Inishowen |
| Graffy | 406 | Boylagh | Inishkeel | Glenties |
| Graffy | 136 | Raphoe | Urney | Strabane |
| Grahamsland | 284 | Raphoe | Donaghmore | Strabane |
| Grahamstown | 65 | Tirhugh | Drumhome | Ballyshannon |
| Grange | 403 | Inishowen West | Burt | Londonderry |
| Grange | 588 | Inishowen West | Inch | Londonderry |
| Gransha | 446 | Inishowen West | Fahan Lower | Inishowen |
| Grawky | 330 | Raphoe | Raymoghy | Letterkenny |
| Grawky Glebe | 70 | Raphoe | Raymoghy | Letterkenny |
| Greaghs | 301 | Tirhugh | Drumhome | Donegal |
| Greaghs Barr (or Meenavanaghan) | 232 | Tirhugh | Drumhome | Donegal |
| Green Island | 2 | Banagh | Killaghtee | Donegal |
| Green Island | 1 | Kilmacrenan | Clondavaddog | Millford |
| Greenan | 1,477 | Banagh | Killymard | Donegal |
| Greenans | 308 | Boylagh | Inishkeel | Glenties |
| Greenfield | 55 | Raphoe | Convoy | Stranorlar |
| Greenfort Demesne | 145 | Kilmacrenan | Clondavaddog | Millford |
| Greenfort Island | 2 | Kilmacrenan | Clondavaddog | Millford |
| Greenhill | 100 | Kilmacrenan | Aghanunshin | Letterkenny |
| Greenhills | 8 | Raphoe | Stranorlar | Stranorlar |
| Gregstown | 86 | Tirhugh | Donegal | Donegal |
| Greyhill | 166 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Grogagh | 126 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Grousehall | 2,037 | Tirhugh | Templecarn | Donegal |
| Grovehall (or Newtowngrove) | 196 | Kilmacrenan | Kilmacrenan | Millford |
| Gull Island | 3 | Banagh | Glencolumbkille | Glenties |
| Gull Island | 3 | Kilmacrenan | Kilmacrenan | Millford |
| Gulladoo | 1,086 | Inishowen East | Moville Lower | Inishowen |
| Guystown | 113 | Raphoe | Clonleigh | Strabane |
| Habbitstown | 73 | Raphoe | Raphoe | Strabane |
| Halftown | 106 | Raphoe | Urney | Strabane |
| Hall Demesne | 360 | Banagh | Inver | Donegal |
| Haugh | 202 | Banagh | Killymard | Donegal |
| Haughey's Isle | 6 | Raphoe | Leck | Letterkenny |
| Haw | 128 | Raphoe | Taughboyne | Londonderry |
| Haw | 131 | Raphoe | Clonleigh | Strabane |
| Heneys | 334 | Banagh | Killymard | Donegal |
| Highbank | 66 | Raphoe | Raymoghy | Letterkenny |
| Highglen | 800 | Kilmacrenan | Mevagh | Millford |
| Hollands | 109 | Raphoe | Clonleigh | Strabane |
| Holmes | 51 | Banagh | Killymard | Donegal |
| Hungersmother | 154 | Raphoe | Raymoghy | Londonderry |
| Illan Phililpboy | 7 | Tirhugh | Templecarn | Donegal |
| Illanacarragh (or Glass Island) | 4 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Illanaran Island | 13 | Boylagh | Templecrone | Glenties |
| Illancrone Island | 6 | Boylagh | Templecrone | Glenties |
| Illanfad | 1 | Boylagh | Inishkeel | Glenties |
| Illann hurry | 5 | Kilmacrenan | Mevagh | Millford |
| Illies | 2,293 | Inishowen West | Fahan Lower | Inishowen |
| Illion | 639 | Boylagh | Templecrone | Glenties |
| Imlick | 169 | Raphoe | Killea | Londonderry |
| Inch Level (Intake) | 292 | Inishowen West | Inch | Londonderry |
| Inishal | 70 | Boylagh | Templecrone | Glenties |
| Inishbarnog Island | 12 | Boylagh | Inishkeel | Glenties |
| Inishbeg | 23 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Inishbofin | 297 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Inishcoo | 109 | Boylagh | Templecrone | Glenties |
| Inishdooey | 87 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Inishduff | 3 | Banagh | Kilcar | Glenties |
| Inisheane | 19 | Boylagh | Templecrone | Glenties |
| Inishfad | 180 | Tirhugh | Drumhome | Ballyshannon |
| Inishfaugh | 2 | Kilmacrenan | Mevagh | Millford |
| Inishfree Lower | 45 | Boylagh | Templecrone | Glenties |
| Inishfree Upper | 341 | Boylagh | Templecrone | Glenties |
| Inishgoosk | 13 | Tirhugh | Templecarn | Donegal |
| Inishillintry | 12 | Boylagh | Templecrone | Glenties |
| Inishinny | 17 | Tirhugh | Drumhome | Ballyshannon |
| Inishinny | 62 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Inishinny | 39 | Boylagh | Templecrone | Glenties |
| Inishinny | 8 | Boylagh | Templecrone | Glenties |
| Inishkecragh | 46 | Boylagh | Templecrone | Glenties |
| Inishkeel | 80 | Boylagh | Inishkeel | Glenties |
| Inishmacadurn (or Rutland Island) | 312 | Boylagh | Templecrone | Glenties |
| Inishmeal | 18 | Boylagh | Templecrone | Glenties |
| Inishmeane | 117 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Inishnabo | 4 | Tirhugh | Drumhome | Donegal |
| Inishnagor | 4 | Tirhugh | Drumhome | Donegal |
| Inishowen Island | 1 | Boylagh | Inishkeel | Glenties |
| Inishpat | 17 | Tirhugh | Drumhome | Donegal |
| Inishsirrer | 108 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Inishtrahull | 113 | Inishowen East | Clonca | Inishowen |
| Inishyweel | 2 | Kilmacrenan | Kilmacrenan | Millford |
| Inniskil | 471 | Kilmacrenan | Gartan | Letterkenny |
| Inniskil | 95 | Kilmacrenan | Killygarvan | Millford |
| Inver Glebe | 164 | Banagh | Inver | Donegal |
| Ironworks | 80 | Raphoe | Stranorlar | Stranorlar |
| Island Beg | 5 | Raphoe | Clonleigh | Strabane |
| Island More | 149 | Raphoe | Clonleigh | Strabane |
| Island Reagh | 11 | Kilmacrenan | Mevagh | Millford |
| Island Roy | 91 | Kilmacrenan | Mevagh | Millford |
| Islandroy Barr (or Drumfin) | 159 | Kilmacrenan | Mevagh | Millford |
| Juniper Island | 1 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Keadew | 983 | Boylagh | Templecrone | Glenties |
| Keadew Lower | 119 | Tirhugh | Donegal | Donegal |
| Keadew Upper | 2,342 | Tirhugh | Donegal | Donegal |
| Keeldrum | 110 | Tirhugh | Donegal | Donegal |
| Keeldrum Lower | 215 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Keeldrum Upper | 3,634 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Keeloges | 440 | Banagh | Inver | Donegal |
| Keeloges | 553 | Kilmacrenan | Conwal | Letterkenny |
| Keeloges | 109 | Raphoe | Clonleigh | Strabane |
| Keeloges, Bauville, and Clonglash | 727 | Inishowen West | Fahan Lower | Inishowen |
| Keenagh | 226 | Inishowen East | Clonea | Inishowen |
| Keenaghan | 194 | Banagh | Kilcar | Glenties |
| Keenaghan | 355 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Keeranbane | 479 | Inishowen East | Moville Upper | Inishowen |
| Kellysmeadow | 3 | Raphoe | Urney | Strabane |
| Keranstown | 60 | Kilmacrenan | Killygarvan | Millford |
| Keshends | 70 | Raphoe | Allsaints | Londonderry |
| Kilaned | 128 | Banagh | Glencolumbkille | Glenties |
| Kilbarron | 384 | Tirhugh | Kilbarron | Ballyshannon |
| Kilbeg | 214 | Banagh | Kilcar | Glenties |
| Kilcaddan | 193 | Raphoe | Donaghmore | Stranorlar |
| Kilcar | Town | Banagh | Kilcar | Glenties |
| Kilcar | 233 | Banagh | Kilcar | Glenties |
| Kilcasey | 452 | Banagh | Kilcar | Glenties |
| Kilcashel | 121 | Banagh | Inishkeel | Glenties |
| Kilclooney Beg | 257 | Boylagh | Inishkeel | Glenties |
| Kilclooney More | 592 | Boylagh | Inishkeel | Glenties |
| Kilconnell (or Glebe) | 197 | Kilmacrenan | Kilmacrenan | Millford |
| Kilcreen | 208 | Kilmacrenan | Aughnish | Millford |
| Kildarragh | 1,019 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Kildoney Glebe | 508 | Tirhugh | Kilbarron | Ballyshannon |
| Kildrum Lower | 246 | Raphoe | Allsaints | Londonderry |
| Kildrum Upper | 306 | Raphoe | Allsaints | Londonderry |
| Kilgole | 132 | Tirhugh | Drumhome | Donegal |
| Kilgoly | 64 | Banagh | Glencolumbkille | Glenties |
| Kilgort | 147 | Raphoe | Taughboyne | Londonderry |
| Kilkenny | 143 | Boylagh | Inishkeel | Glenties |
| Kill | 541 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Kill | 207 | Banagh | Kilcar | Glenties |
| Kill | 549 | Kilmacrenan | Mevagh | Millford |
| Killaghtee | 135 | Banagh | Killaghtee | Donegal |
| Killasteever | 68 | Banagh | Inishkeel | Glenties |
| Killavee | 43 | Kilmacrenan | Clondavaddog | Millford |
| Killeen | 217 | Tirhugh | Kilbarron | Ballyshannon |
| Killhill and Rosskirk | 561 | Kilmacrenan | Clondavaddog | Millford |
| Killin | 466 | Banagh | Inver | Donegal |
| Killin | 287 | Inishowen East | Clonca | Inishowen |
| Killinangel Beg | 318 | Tirhugh | Drumhome | Ballyshannon |
| Killinangel More | 126 | Tirhugh | Drumhome | Ballyshannon |
| Killindarragh | 149 | Boylagh | Templecrone | Glenties |
| Killoughcarran | 598 | Kilmacrenan | Kilmacrenan | Dunfanaghy |
| Killult | 451 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Killultan | 192 | Banagh | Killaghtee | Donegal |
| Killybegs | Town | Banagh | Killybegs Upper | Glenties |
| Killybegs | 325 | Banagh | Killybegs Upper | Glenties |
| Killyclug | 465 | Kilmacrenan | Conwal | Letterkenny |
| Killycolman | 135 | Kilmacrenan | Killygarvan | Millford |
| Killydesert | 304 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Killydonnell | 536 | Kilmacrenan | Aughnish | Millford |
| Killygarvan Lower | 121 | Kilmacrenan | Killygarvan | Millford |
| Killygarvan Upper | 147 | Kilmacrenan | Killygarvan | Millford |
| Killygordon | Town | Raphoe | Donaghmore | Stranorlar |
| Killygordon | 409 | Raphoe | Donaghmore | Stranorlar |
| Killylastin | 499 | Kilmacrenan | Conwal | Letterkenny |
| Killymasny | 1,445 | Raphoe | Conwal | Letterkenny |
| Killynure (or Wilsons Fort) | 356 | Raphoe | Convoy | Stranorlar |
| Killyverry | 276 | Raphoe | Raymoghy | Londonderry |
| Kilmackilloo | 444 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Kilmackilvenny, Barr of (or Monreagh) | 930 | Inishowen West | Fahan Upper | Londonderry |
| Kilmacreddan | 268 | Banagh | Inver | Donegal |
| Kilmacrenan | Town | Kilmacrenan | Kilmacrenan | Millford |
| Kilmacrenan | 233 | Kilmacrenan | Kilmacrenan | Millford |
| Kilmonaster Lower | 212 | Raphoe | Clonleigh | Strabane |
| Kilmonaster Middle | 257 | Raphoe | Clonleigh | Strabane |
| Kilmore | 239 | Kilmacrenan | Gartan | Letterkenny |
| Kilnpark | 64 | Raphoe | Clonleigh | Strabane |
| Kilpheak | 493 | Kilmacrenan | Conwal | Letterkenny |
| Kilrean | 431 | Raphoe | Kilteevoge | Stranorlar |
| Kilrean Lower | 322 | Boylagh | Killybegs Lower | Glenties |
| Kilrean Upper | 1,503 | Boylagh | Killybegs Lower | Glenties |
| Kilross | 154 | Raphoe | Stranorlar | Stranorlar |
| Kiltole | 307 | Raphoe | Raphoe | Strabane |
| Kiltooris | 192 | Boylagh | Inishkeel | Glenties |
| Kiltown | 206 | Raphoe | Donaghmore | Stranorlar |
| Kiltoy | 136 | Kilmacrenan | Aghanunshin | Letterkenny |
| Kiltyfanned | 383 | Banagh | Glencolumbkille | Glenties |
| Kiltyfergal | 449 | Raphoe | Kilteevoge | Stranorlar |
| Kilwarry | 88 | Kilmacrenan | Tullyfern | Millford |
| Kimmid | 255 | Tirhugh | Templecarn | Donegal |
| Kinacaslough | 106 | Boylagh | Templecrone | Glenties |
| Kincraigy | 264 | Raphoe | Raymoghy | Letterkenny |
| Kincrum | 404 | Boylagh | Inishkeel | Glenties |
| Kindroghed | 414 | Inishowen East | Culdaff | Inishowen |
| Kindrum | 219 | Kilmacrenan | Clondavaddog | Millford |
| Kingarrow | 1,752 | Boylagh | Inishkeel | Glenties |
| Kinkeel Island | 10 | Tirhugh | Kilbarron | Glenties |
| Kinletter | 828 | Raphoe | Donaghmore | Stranorlar |
| Kinletteragh | 527 | Kilmacrenan | Killygarvan | Millford |
| Kinnacally | 323 | Raphoe | Taughboyne | Strabane |
| Kinnaderry | 390 | Raphoe | Kilteevoge | Stranorlar |
| Kinnagoe | 497 | Inishowen West | Fahan Lower | Inishowen |
| Kinnakillew | 647 | Banagh | Glencolumbkille | Glenties |
| Kinnalargy | 115 | Kilmacrenan | Mevagh | Millford |
| Kinnalough | 331 | Kilmacrenan | Clondavaddog | Millford |
| Kinnea | 564 | Inishowen East | Clonmany | Inishowen |
| Kinnegar | 32 | Kilmacrenan | Killygarvan | Millford |
| Kinnoghty | 205 | Banagh | Inishkeel | Glenties |
| Kintale | 76 | Kilmacrenan | Killygarvan | Millford |
| Kirkneedy | 896 | Raphoe | Conwal | Letterkenny |
| Kirkstown | 478 | Kilmacrenan | Conwal | Letterkenny |
| Knader | 788 | Tirhugh | Kilbarron | Ballyshannon |
| Knock | 164 | Inishowen East | Culdaff | Inishowen |
| Knock | 280 | Raphoe | Donaghmore | Stranorlar |
| Knockagar | 263 | Banagh | Inver | Donegal |
| Knockagarran | 331 | Raphoe | Convoy | Stranorlar |
| Knockamany | 306 | Inishowen East | Clonca | Inishowen |
| Knockastoller | 560 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Knockbane | 125 | Tirhugh | Drumhome | Donegal |
| Knockbrack | 447 | Raphoe | Leck | Letterkenny |
| Knockbrack | 226 | Kilmacrenan | Clondavaddog | Millford |
| Knockduff | 54 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Knockergrana | 161 | Inishowen East | Clonca | Inishowen |
| Knockfair | 154 | Raphoe | Stranorlar | Stranorlar |
| Knockfola | 1,167 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Knockglass | 158 | Inishowen East | Clonca | Inishowen |
| Knocknabollan | 180 | Kilmacrenan | Kilmacrenan | Millford |
| Knocknafaugher | 666 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Knocknahorna | 123 | Banagh | Inver | Donegal |
| Knocknamona | 106 | Kilmacrenan | Conwal | Letterkenny |
| Knocknashangan | 227 | Tirhugh | Kilbarron | Ballyshannon |
| Knockrawer | 46 | Raphoe | Donaghmore | Strabane |
| Knockybrin | 277 | Kilmacrenan | Aghanunshin | Letterkenny |
| Labbadish | 314 | Raphoe | Raymoghy | Letterkenny |
| Labbadoo | 216 | Raphoe | Convoy | Stranorlar |
| Lackagh | 1,094 | Boylagh | Inishkeel | Glenties |
| Lackaghatermon | 613 | Boylagh | Inishkeel | Glenties |
| Lackaweer | 158 | Boylagh | Inishkeel | Glenties |
| Lackcrom | 828 | Banagh | Killymard | Donegal |
| Lacklea | 611 | Boylagh | Inishkeel | Glenties |
| Lacklom | 256 | Tirhugh | Drumhome | Ballyshannon |
| Lacknacoo | 486 | Kilmacrenan | Gartan | Letterkenny |
| Laconnell | 592 | Banagh | Inishkeel | Glenties |
| Lacroagh | 583 | Boylagh | Inishkeel | Glenties |
| Laddan | 137 | Kilmacrenan | Clondavaddog | Millford |
| Lag | 349 | Inishowen East | Clonca | Inishowen |
| Lagacurry | 432 | Inishowen East | Clonmany | Inishowen |
| Laghil | 147 | Banagh | Glencolumbkille | Glenties |
| Laghy | Town | Tirhugh | Drumhome | Donegal |
| Laghy | 175 | Tirhugh | Drumhome | Donegal |
| Laghy Barr (or Ardbane) | 357 | Tirhugh | Drumhome | Donegal |
| Lagnagillew | 645 | Boylagh | Inishkeel | Glenties |
| Lagunna | 837 | Banagh | Inishkeel | Glenties |
| Lahan Island | 33 | Boylagh | Templecrone | Glenties |
| Laheen | 356 | Tirhugh | Kilbarron | Ballyshannon |
| Lanehead | 9 | Kilmacrenan | Aghanunshin | Letterkenny |
| Laraghirril | 364 | Inishowen East | Clonca | Inishowen |
| Larganreagh | 115 | Kilmacrenan | Mevagh | Millford |
| Larganreagh Barr (or Meenacross) | 63 | Kilmacrenan | Mevagh | Millford |
| Largatreany | 658 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Largnalarkan | 612 | Boylagh | Inishkeel | Glenties |
| Largybrack | 1,043 | Banagh | Inishkeel | Glenties |
| Largymore | 252 | Banagh | Kilcar | Glenties |
| Largynagreana | 101 | Banagh | Killybegs Upper | Glenties |
| Largysillagh | 1,219 | Banagh | Killybegs Upper | Glenties |
| Larnalore | 449 | Raphoe | Kilteevoge | Stranorlar |
| Leabgarrow | 345 | Boylagh | Templecrone | Glenties |
| Leabrannagh | 63 | Boylagh | Templcrone | Glenties |
| Leabrannagh Mtn. No. & Plughoge | 113 | Boylagh | Templcrone | Glenties |
| Leabrannagh Mtn. So. & Plughoge | 195 | Boylagh | Templcrone | Glenties |
| Leagans | 194 | Banagh | Inver | Donegal |
| Leaght | 588 | Raphoe | Donaghmore | Stranorlar |
| Leamacrossan | 820 | Inishowen East | Moville Upper | Inishowen |
| Leamagowra | 1,233 | Banagh | Inishkeel | Glenties |
| Leat Beg | 641 | Kilmacrenan | Clondavaddog | Millford |
| Leat More | 188 | Kilmacrenan | Clondavaddog | Millford |
| Leckbeg | 63 | Boylagh | Templecrone | Glenties |
| Leckemy (or Carrowblagh) | 935 | Inishowen East | Moville Lower | Inishowen |
| Leckenagh | 511 | Boylagh | Templecrone | Glenties |
| Lederg | 1,180 | Inishowen West | Desertegny | Inishowen |
| Lefinn | 185 | Boylagh | Templecrone | Glenties |
| Legacurry | 100 | Tirhugh | Drumhome | Donegal |
| Legaloscran | 62 | Tirhugh | Kilbarron | Ballyshannon |
| Legaltan | 254 | Tirhugh | Kilbarron | Ballyshannon |
| Legboy | 86 | Kilmacrenan | Clondavaddog | Millford |
| Leggandorragh | 43 | Raphoe | Clonleigh | Strabane |
| Leghawny | 643 | Tirhugh | Donegal | Donegal |
| Legland | 506 | Kilmacrenan | Killygarvan | Millford |
| Legland | 313 | Raphoe | Convoy | Stranorlar |
| Legmuckduff | 137 | Kilmacrenan | Tullyfern | Millford |
| Legnabraid (or Cunninghamstown) | 100 | Raphoe | Clonleigh | Strabane |
| Legnaduff | 54 | Raphoe | Killea | Londonderry |
| Legnahoory | 727 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Legnaneale | 80 | Raphoe | Clonleigh | Strabane |
| Legnanornoge | 225 | Tirhugh | Drumhome | Donegal |
| Legnatraw | 466 | Raphoe | Taughboyne | Strabane |
| Legnawley Glebe | 117 | Banagh | Inver | Donegal |
| Lehardan | 169 | Kilmacrenan | Killygarvan | Millford |
| Leitrim | 806 | Inishowen East | Culdaff | Inishowen |
| Leitrim | 293 | Raphoe | Allsaints | Londonderry |
| Lenalea | 385 | Raphoe | Conwal | Letterkenny |
| Lenan | 1,583 | Inishowen East | Clonmany | Inishowen |
| Lenynarnan and Aghilly | 377 | Inishowen West | Fahan Lower | Inishowen |
| Lergadaghtan | 112 | Banagh | Glencolumbkille | Glenties |
| Lergadaghtan | 94 | Banagh | Kilcar | Glenties |
| Lergadaghtan Mountain | 209 | Banagh | Glencolumbkille | Glenties |
| Lerginacarha | 342 | Banagh | Inishkeel | Glenties |
| Lergynasearhagh | 621 | Banagh | Inishkeel | Glenties |
| Letter | 191 | Banagh | Kilcar | Glenties |
| Letter | 63 | Banagh | Killybegs Upper | Glenties |
| Letter | 851 | Inishowen East | Clonmany | Inishowen |
| Letter | 625 | Inishowen West | Fahan Upper | Londonderry |
| Letter | 453 | Kilmacrenan | Kilmacrenan | Millford |
| Letterbarra | 212 | Banagh | Inver | Donegal |
| Letterbrick | 1,070 | Raphoe | Kilteevoge | Stranorlar |
| Lettercran | 526 | Tirhugh | Templecarn | Donegal |
| Lettereau | 343 | Boylagh | Templecrone | Glenties |
| Letterfad | 1,520 | Banagh | Inver | Donegal |
| Letterfad | 277 | Kilmacrenan | Kilmacrenan | Millford |
| Lettergull | 557 | Raphoe | Taughboyne | Strabane |
| Letterilly | 1,904 | Boylagh | Inishkeel | Glenties |
| Letterkenny | Town | Kilmacrenan | Conwal | Letterkenny |
| Letterkenny | 410 | Kilmacrenan | Conwal | Letterkenny |
| Letterleague | 599 | Raphoe | Conwal | Letterkenny |
| Lettermakenny | 427 | Raphoe | Stranorlar | Stranorlar |
| Lettermore | 578 | Banagh | Inver | Donegal |
| Lettermore | 604 | Raphoe | Convoy | Stranorlar |
| Letternacahy | 159 | Banagh | Inver | Donegal |
| Lettershanbo | 575 | Raphoe | Convoy | Stranorlar |
| Lettershanbo | 1,300 | Raphoe | Kilteevoge | Stranorlar |
| Lettertreane | 569 | Banagh | Inver | Donegal |
| Liafin | 489 | Inishowen West | Desertegny | Inishowen |
| Lifford | Town | Raphoe | Clonleigh | Strabane |
| Lifford | 148 | Raphoe | Clonleigh | Strabane |
| Lifford Beg | 54 | Raphoe | Clonleigh | Strabane |
| Lifford Common | 360 | Raphoe | Clonleigh | Strabane |
| Lighthouse Lot | 82 | Boylagh | Templecrone | Glenties |
| Linsfort | 331 | Inishowen West | Desertegny | Inishowen |
| Lisavaddy | 164 | Banagh | Killaghtee | Donegal |
| Lisclamerty | 417 | Raphoe | Raymoghy | Letterkenny |
| Liscooly | 127 | Raphoe | Donaghmore | Stranorlar |
| Lisfannan | 487 | Inishowen West | Burt | Londonderry |
| Lisfannan | 553 | Inishowen West | Fahan Upper | Londonderry |
| Liskeeraghan | 324 | Banagh | Inishkeel | Glenties |
| Liskeran | 722 | Raphoe | Stranorlar | Stranorlar |
| Liskey | 139 | Raphoe | Clonleigh | Strabane |
| Lismintan (or Ballyruddelly) | 377 | Tirhugh | Drumhome | Donegal |
| Lismoghry | 352 | Raphoe | Raymoghy | Strabane |
| Lismonaghan | 155 | Raphoe | Leck | Letterkenny |
| Lismontigley | 178 | Raphoe | Raphoe | Strabane |
| Lismullyduff | 778 | Raphoe | Donaghmore | Stranorlar |
| Lisnabert | 130 | Raphoe | Donaghmore | Strabane |
| Lisnamulligan | 260 | Raphoe | Donaghmore | Strabane |
| Lisnanees Lower | 129 | Kilmacrenan | Aghanunshin | Letterkenny |
| Lisnanees Upper | 192 | Kilmacrenan | Aghanunshin | Letterkenny |
| Lisnapaste | 569 | Tirhugh | Drumhome | Donegal |
| Lisnaree | 26 | Raphoe | Convoy | Stranorlar |
| Lisnaree | 68 | Raphoe | Stranorlar | Stranorlar |
| Lisnenan | 232 | Kilmacrenan | Conwal | Letterkenny |
| Lisnoble | 22 | Raphoe | Raphoe | Strabane |
| Lissacholly | 612 | Tirhugh | Kilbarron | Ballyshannon |
| Lissinisk | 53 | Raphoe | Convoy | Stranorlar |
| Lissinore | 78 | Raphoe | Convoy | Stranorlar |
| Listack | 497 | Raphoe | Conwal | Letterkenny |
| Listannagh | 99 | Raphoe | Taughboyne | Strabane |
| Listellian | 651 | Raphoe | Leck | Letterkenny |
| Listicall Lower | 187 | Raphoe | Taughboyne | Londonderry |
| Listicall Upper | 302 | Raphoe | Taughboyne | Londonderry |
| Little Island | 1 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Longfield | 112 | Banagh | Inishkeel | Glenties |
| Longfield | 60 | Boylagh | Lettermacaward | Glenties |
| Longhill | 70 | Kilmacrenan | Tullyfern | Millford |
| Losset | 1,291 | Kilmacrenan | Gartan | Letterkenny |
| Lough Hill | 57 | Raphoe | Stranorlar | Stranorlar |
| Lough Hill (or Drumalough) | 166 | Banagh | Inishkeel | Glenties |
| Loughagannon | 358 | Kilmacrenan | Aghanunshin | Letterkenny |
| Loughagher | 1,510 | Boylagh | Templecrone | Glenties |
| Loughanure | 941 | Boylagh | Templecrone | Glenties |
| Loughaskerry | 261 | Kilmacrenan | Kilmacrenan | Millford |
| Loughbarra (or Croagheen) | 2,020 | Kilmacrenan | Gartan | Letterkenny |
| Loughcrillan | 508 | Boylagh | Inishkeel | Glenties |
| Loughcuill | 408 | Tirhugh | Donegal | Donegal |
| Loughderryduff | 600 | Boylagh | Inishkeel | Glenties |
| Loughdoo | 83 | Kilmacrenan | Tullyfern | Millford |
| Lougheask Demesne | 258 | Banagh | Killymard | Donegal |
| Lougheraherk | 355 | Banagh | Glencolumbkille | Glenties |
| Lougherbraghy | 595 | Inishowen East | Clonca | Inishowen |
| Lougherrig | 804 | Boylagh | Inishkeel | Glenties |
| Loughfad | 673 | Tirhugh | Templecarn | Donegal |
| Loughfad | 905 | Boylagh | Inishkeel | Glenties |
| Loughkip | 112 | Tirhugh | Donegal | Donegal |
| Loughlin Island | 1 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Loughmuck | 295 | Boylagh | Inishkeel | Glenties |
| Loughmuilt | 467 | Banagh | Killaghtee | Donegal |
| Loughnagin | 278 | Kilmacrenan | Aghanunshin | Letterkenny |
| Loughnakey | 108 | Kilmacrenan | Tullyfern | Millford |
| Loughnalughraman | 243 | Banagh | Inishkeel | Glenties |
| Loughnambraddan | 362 | Boylagh | Inishkeel | Glenties |
| Loughros Glebe | 200 | Kilmacrenan | Tullyfern | Millford |
| Loughsallagh | 910 | Raphoe | Kilteevoge | Stranorlar |
| Loughsalt | 141 | Boylagh | Templecrone | Glenties |
| Loughultan | 795 | Tirhugh | Templecarn | Donegal |
| Lower Barr and Carrick Upper | 1,142 | Tirhugh | Drumhome | Donegal |
| Luaghnabrogue | 1,020 | Banagh | Inver | Donegal |
| Luddan | 519 | Inishowen West | Fahan Lower | Inishowen |
| Lugher | 65 | Kilmacrenan | Killygarvan | Millford |
| Lughveen | 826 | Boylagh | Inishkeel | Glenties |
| Lunniagh | 507 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Lurgabrack | 709 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Lurgacloghan | 246 | Kilmacrenan | Clondavaddog | Millford |
| Lurgan | 484 | Tirhugh | Drumhome | Ballyshannon |
| Lurganboy | 86 | Tirhugh | Donegal | Donegal |
| Lurganboy | 71 | Banagh | Killybegs Lower | Glenties |
| Lurganboy | 82 | Kilmacrenan | Clondavaddog | Millford |
| Lurganboy | 576 | Kilmacrenan | Killygarvan | Millford |
| Lurganbrack | 295 | Kilmacrenan | Clondavaddog | Millford |
| Lurganshannagh | 137 | Raphoe | Clonleigh | Strabane |
| Lurgy | 278 | Raphoe | Leck | Letterkenny |
| Lurgybrack | 81 | Raphoe | Leck | Letterkenny |
| Maas | 643 | Boylagh | Inishkeel | Glenties |
| Macmeenstown | 149 | Raphoe | Convoy | Stranorlar |
| Madavagh | 296 | Boylagh | Lettermacaward | Glenties |
| Magheestown | 233 | Raphoe | Raphoe | Strabane |
| Maghera | 1,806 | Banagh | Inishkeel | Glenties |
| Maghera Beg | 269 | Raphoe | Raymoghy | Letterkenny |
| Maghera More | 70 | Raphoe | Raymoghy | Letterkenny |
| Magherabeg | 295 | Inishowen West | Fahan Upper | Londonderry |
| Magherabeg | 328 | Kilmacrenan | Mevagh | Millford |
| Magherablad | 201 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Magheraboy | 319 | Raphoe | Leck | Letterkenny |
| Magheraboy | 21 | Raphoe | Killea | Londonderry |
| Magheraboy | 38 | Raphoe | Raphoe | Strabane |
| Magheraboy | 321 | Raphoe | Donaghmore | Stranorlar |
| Magheraboy Glebe | 34 | Raphoe | Killea | Londonderry |
| Magheracar | 918 | Tirhugh | Inishmacsaint | Ballyshannon |
| Magheraclogher | 563 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Magheracloigh | 319 | Raphoe | Kilteevoge | Stranorlar |
| Magheracloy | 103 | Raphoe | Taughboyne | Strabane |
| Magheracorran | 547 | Raphoe | Convoy | Stranorlar |
| Magheradrumman | 1,916 | Inishowen East | Donagh | Inishowen |
| Magheradrumman | 324 | Kilmacrenan | Clondavaddog | Millford |
| Magheradrumman | 270 | Kilmacrenan | Tullyfern | Millford |
| Magheragallan | 412 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Magherahaan | 282 | Raphoe | Raphoe | Strabane |
| Magherahee | 384 | Raphoe | Raphoe | Strabane |
| Magheralahan | 140 | Inishowen East | Moville Upper | Inishowen |
| Magheramagorgan | 380 | Kilmacrenan | Mevagh | Millford |
| Magheramenagh | 278 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Magheramore | 580 | Boylagh | Inishkeel | Glenties |
| Magheran | 532 | Kilmacrenan | Conwal | Letterkenny |
| Magheranakilly | 84 | Kilmacrenan | Killygarvan | Millford |
| Magheranan | 77 | Kilmacrenan | Aghanunshin | Letterkenny |
| Magheranappan | 425 | Raphoe | Convoy | Stranorlar |
| Magheranaul | 233 | Inishowen East | Clonmany | Inishowen |
| Magherapaste | 50 | Raphoe | Stranorlar | Stranorlar |
| Magherareagh | 217 | Raphoe | Donaghmore | Strabane |
| Magheraroarty | 221 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Magheraroarty | 908 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Magheraroarty Mountain | 1,389 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Magherashanvally | 271 | Raphoe | Donaghmore | Strabane |
| Magherasollus | 364 | Raphoe | Raphoe | Strabane |
| Magheravall (or Midcut) | 268 | Raphoe | Convoy | Stranorlar |
| Magherawarden | 675 | Kilmacrenan | Clondavaddog | Millford |
| Maghernagran | 136 | Kilmacrenan | Conwal | Letterkenny |
| Maghernalaght | 98 | Kilmacrenan | Clondavaddog | Millford |
| Maghernashangan | 814 | Kilmacrenan | Gartan | Letterkenny |
| Maghery Glebe | 511 | Boylagh | Templecrone | Glenties |
| Magheryard | 413 | Inishowen East | Clonca | Inishowen |
| Magherycallaghan | 144 | Raphoe | Urney | Strabane |
| Malin | Town | Inishowen East | Clonea | Inishowen |
| Malin Beg | 3,112 | Banagh | Glencolumbkille | Glenties |
| Malin More | 3,020 | Banagh | Glencolumbkille | Glenties |
| Manorcunningham | Town | Raphoe | Raymoghy | Letterkenny |
| Manorcunningham | 202 | Raphoe | Raymoghy | Letterkenny |
| Manorcunningham Churchland | 87 | Raphoe | Raymoghy | Letterkenny |
| Manorcunningham Churchland Isle | 43 | Raphoe | Raymoghy | Letterkenny |
| Marblehill | 105 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Marfagh | 109 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Masiness | 314 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Mass Bet | 126 | Raphoe | Clonleigh | Strabane |
| Mass More | 123 | Raphoe | Clonleigh | Strabane |
| Masshill | 91 | Raphoe | Clonleigh | Strabane |
| Massreagh | 249 | Kilmacrenan | Kilmacrenan | Millford |
| Maylin | 63 | Raphoe | Raymoghy | Londonderry |
| Meedanmore | 341 | Inishowen East | Clonca | Inishowen |
| Meenabaltin | 463 | Inishowen East | Moville Upper | Inishowen |
| Meenaboll | 197 | Banagh | Inishkeel | Glenties |
| Meenaboll | 492 | Kilmacrenan | Conwal | Letterkenny |
| Meenabollagan | 914 | Boylagh | Templecrone | Glenties |
| Meenabrock | 918 | Tirhugh | Donegal | Donegal |
| Meenabrock | 447 | Banagh | Killaghtee | Donegal |
| Meenabrock | 736 | Boylagh | Inishkeel | Glenties |
| Meenacahan | 486 | Banagh | Inver | Donegal |
| Meenacally | 175 | Banagh | Killymard | Donegal |
| Meenacargagh (or Raneany Barr) | 991 | Tirhugh | Drumhome | Donegal |
| Meenacarn | 389 | Boylagh | Lettermacaward | Glenties |
| Meenachallow | 701 | Boylagh | Killybegs Lower | Glenties |
| Meenacharbet | 82 | Banagh | Inver | Donegal |
| Meenacharvey | 1,289 | Banagh | Glencolumbkille | Glenties |
| Meenachuit | 370 | Boylagh | Inishkeel | Glenties |
| Meenachullalan | 252 | Banagh | Killybegs Upper | Glenties |
| Meenachullion | 2,348 | Boylagh | Inishkeel | Glenties |
| Meenaclady | 1,955 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Meenacloghcor | 152 | Boylagh | Templecrone | Glenties |
| Meenacloghspar | 286 | Banagh | Inver | Donegal |
| Meenacloy | 300 | Banagh | Killaghtee | Donegal |
| Meenacross | 330 | Banagh | Glencolumbkille | Glenties |
| Meenacross | 254 | Boylagh | Templecrone | Glenties |
| Meenacross (or Larganreagh Barr) | 63 | Kilmacrenan | Mevagh | Millford |
| Meenacung | 1,170 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Meenacung | 593 | Kilmacrenan | Conwal | Letterkenny |
| Meenacurrin | 226 | Banagh | Inver | Donegal |
| Meenacurrin | 1,795 | Banagh | Inishkeel | Glenties |
| Meenadaura (or Drumnahough Mountain) | 491 | Raphoe | Conwal | Stranorlar |
| Meenadiff | 386 | Banagh | Glencolumbkille | Glenties |
| Meenadiff | 420 | Inishowen West | Mintiaghs or Barr of Inch | Inishowen |
| Meenadoan | 998 | Boylagh | Inishkeel | Glenties |
| Meenadreen | 805 | Tirhugh | Donegal | Donegal |
| Meenadreen | 309 | Banagh | Killaghtee | Donegal |
| Meenadreen | 197 | Banagh | Glencolumbkille | Glenties |
| Meenaduff | 298 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Meenagannive | 484 | Kilmacrenan | Gartan | Letterkenny |
| Meenagolan | 183 | Banagh | Killaghtee | Donegal |
| Meenagolan | 809 | Banagh | Inishkeel | Glenties |
| Meenagolan | 625 | Boylagh | Inishkeel | Glenties |
| Meenagolan | 1,147 | Raphoe | Donaghmore | Stranorlar |
| Meenagoppoge | 569 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Meenagory | 736 | Inishowen West | Fahan Lower | Inishowen |
| Meenagowan | 195 | Boylagh | Lettermacaward | Glenties |
| Meenagowna | 69 | Boylagh | Templecrone | Glenties |
| Meenagranoge | 737 | Banagh | Inver | Donegal |
| Meenagrau | 944 | Banagh | Inver | Donegal |
| Meenagrauv | 614 | Raphoe | Kilteevoge | Stranorlar |
| Meenagrauv | 346 | Raphoe | Stranorlar | Stranorlar |
| Meenagrillagh | 742 | Boylagh | Inishkeel | Glenties |
| Meenagrubby | 348 | Boylagh | Inishkeel | Glenties |
| Meenaguse Beg | 302 | Banagh | Inver | Donegal |
| Meenaguse More | 737 | Banagh | Killymard | Donegal |
| Meenahinnis | 247 | Raphoe | Donaghmore | Stranorlar |
| Meenahoney | 183 | Raphoe | Donaghmore | Stranorlar |
| Meenahorna | 963 | Raphoe | Kilteevoge | Stranorlar |
| Meenakillew | 548 | Banagh | Inishkeel | Glenties |
| Meenakilwirra | 442 | Boylagh | Killybegs Lower | Glenties |
| Meenalaban | 563 | Raphoe | Convoy | Stranorlar |
| Meenalargan | 434 | Boylagh | Inishkeel | Glenties |
| Meenaleavin | 588 | Inishowen East | Moville Upper | Inishowen |
| Meenalecky | 498 | Boylagh | Templecrone | Glenties |
| Meenaleenaghan | 495 | Boylagh | Inishkeel | Glenties |
| Meenalig | 466 | Raphoe | Kilteevoge | Stranorlar |
| Meenalooban | 130 | Inishowen West | Desertegny | Inishowen |
| Meenamanragh | 622 | Boylagh | Inishkeel | Glenties |
| Meenamullaghan | 323 | Inishowen West | Fahan Lower | Inishowen |
| Meenanall | 307 | Boylagh | Inishkeel | Glenties |
| Meenanamph | 510 | Raphoe | Kilteevoge | Stranorlar |
| Meenanarwa | 550 | Boylagh | Inishkeel | Glenties |
| Meenanellison | 2,188 | Tirhugh | Templecarn | Donegal |
| Meenanery | 823 | Banagh | Glencolumbkille | Glenties |
| Meenanillar | 564 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Meenanilta | 257 | Raphoe | Stranorlar | Stranorlar |
| Meenapeaky | 302 | Banagh | Inishkeel | Glenties |
| Meenaroshin | 444 | Banagh | Killybegs Upper | Glenties |
| Meenasillagh | 653 | Banagh | Glencolumbkille | Glenties |
| Meenasrone North | 498 | Boylagh | Inishkeel | Glenties |
| Meenasrone South | 308 | Boylagh | Inishkeel | Glenties |
| Meenataggart | 172 | Banagh | Killymard | Donegal |
| Meenatawy | 458 | Boylagh | Inishkeel | Glenties |
| Meenateia | 367 | Banagh | Inishkeel | Glenties |
| Meenatinny | 1,503 | Kilmacrenan | Conwal | Letterkenny |
| Meenatole | 199 | Kilmacrenan | Conwal | Millford |
| Meenavaghran | 757 | Banagh | Glencolumbkille | Glenties |
| Meenavale | 420 | Boylagh | Inishkeel | Glenties |
| Meenavally | 684 | Banagh | Inishkeel | Glenties |
| Meenavally | 149 | Raphoe | Convoy | Stranorlar |
| Meenavanaghan | 352 | Inishowen East | Moville Upper | Inishowen |
| Meenavanaghan (or Greaghs Barr) | 232 | Tirhugh | Drumhome | Donegal |
| Meenavean | 440 | Banagh | Glencolumbkille | Glenties |
| Meenavoy | 537 | Raphoe | Stranorlar | Stranorlar |
| Meenawannia | 270 | Boylagh | Killybegs Lower | Glenties |
| Meenawilderg | 159 | Banagh | Killymard | Donegal |
| Meenawilligan | 221 | Kilmacrenan | Gartan | Letterkenny |
| Meenawley | 137 | Banagh | Killybegs Upper | Glenties |
| Meenawullaghan | 368 | Banagh | Inver | Donegal |
| Meenbane | 804 | Raphoe | Stranorlar | Stranorlar |
| Meenbannad | 1,607 | Boylagh | Templecrone | Glenties |
| Meenbog | 4,444 | Raphoe | Donaghmore | Stranorlar |
| Meenbog | 442 | Raphoe | Kilteevoge | Stranorlar |
| Meenboy | 199 | Banagh | Kilcar | Glenties |
| Meenbunone | 571 | Kilmacrenan | Kilmacrenan | Millford |
| Meencargagh | 358 | Kilmacrenan | Conwal | Stranorlar |
| Meencargagh | 764 | Raphoe | Stranorlar | Stranorlar |
| Meencoolasheskin | 186 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Meencorwick | 1,013 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Meencrumlin | 620 | Raphoe | Stranorlar | Stranorlar |
| Meendacalliagh | 1,435 | Inishowen West | Fahan Lower | Inishowen |
| Meenderrygamph | 1,300 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Meenderryherk Glebe | 900 | Boylagh | Templecrone | Glenties |
| Meenderrynasloe | 1,005 | Boylagh | Templecrone | Glenties |
| Meenderryowan | 507 | Boylagh | Templecrone | Glenties |
| Meendoran | 1,050 | Inishowen East | Clonmany | Inishowen |
| Meendrain | 482 | Boylagh | Templecrone | Glenties |
| Meenformal | 766 | Kilmacrenan | Mevagh | Millford |
| Meengilcarry | 337 | Banagh | Inishkeel | Glenties |
| Meengilcarry | 450 | Raphoe | Kilteevoge | Stranorlar |
| Meenirroy | 543 | Kilmacrenan | Conwal | Letterkenny |
| Meenkeeragh | 812 | Inishowen West | Fahan Lower | Inishowen |
| Meenlargh | 381 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Meenlargh | 412 | Kilmacrenan | Mevagh | Millford |
| Meenlecknalore | 840 | Boylagh | Templecrone | Glenties |
| Meenletterbale | 1,259 | Inishowen East | Moville Lower | Inishowen |
| Meenlougher | 328 | Raphoe | Donaghmore | Strabane |
| Meenmalragh | 593 | Boylagh | Inishkeel | Glenties |
| Meenmore | 1,548 | Boylagh | Templecrone | Glenties |
| Meenmore East | 1,125 | Boylagh | Inishkeel | Glenties |
| Meenmore West | 1,260 | Boylagh | Inishkeel | Glenties |
| Meenreagh | 876 | Banagh | Killybegs Upper | Glenties |
| Meenreagh | 176 | Kilmacrenan | Killygarvan | Millford |
| Meenreagh | 439 | Kilmacrenan | Kilmacrenan | Millford |
| Meenreagh | 1,738 | Raphoe | Donaghmore | Stranorlar |
| Meensheefin | 2,992 | Tirhugh | Templecarn | Donegal |
| Meentacor | 299 | Banagh | Inver | Donegal |
| Meentacreeghan | 408 | Banagh | Inver | Donegal |
| Meentadun | 202 | Banagh | Killybegs Upper | Glenties |
| Meentagh | 274 | Kilmacrenan | Clondavaddog | Millford |
| Meentaghconlan | 252 | Kilmacrenan | Clondavaddog | Millford |
| Meentaghmore | 269 | Kilmacrenan | Clondavaddog | Millford |
| Meentakeeraghan | 92 | Banagh | Kilcar | Glenties |
| Meentanadea | 217 | Banagh | Killybegs Lower | Glenties |
| Meentanakill | 296 | Banagh | Inver | Donegal |
| Meentashesk | 338 | Banagh | Inishkeel | Glenties |
| Meentullynagarn | 366 | Banagh | Killaghtee | Glenties |
| Meentycat | 1,577 | Raphoe | Convoy | Stranorlar |
| Meentygrannagh | 839 | Kilmacrenan | Conwal | Stranorlar |
| Meentymorgal | 469 | Boylagh | Inishkeel | Glenties |
| Meenyanly | 642 | Inishowen West | Muff | Londonderry |
| Meenybraddan | 668 | Banagh | Inver | Donegal |
| Meenychanon | 471 | Banagh | Kilcar | Glenties |
| Meenyhooghan | 180 | Banagh | Killybegs Upper | Glenties |
| Mellamore | 18 | Boylagh | Templecrone | Glenties |
| Melmore | 374 | Kilmacrenan | Mevagh | Millford |
| Menamny | 127 | Banagh | Killaghtee | Donegal |
| Mevagh | 155 | Kilmacrenan | Mevagh | Millford |
| Midcut (or Magheravall) | 268 | Raphoe | Convoy | Stranorlar |
| Middletown | 166 | Boylagh | Inishkeel | Glenties |
| Milk Isle | 25 | Kilmacrenan | Conwal | Letterkenny |
| Millbrook | 41 | Kilmacrenan | Killygarvan | Millford |
| Millfarm | 28 | Raphoe | Urney | Strabane |
| Millford | Town | Kilmacrenan | Tullyfern | Millford |
| Millford | 203 | Kilmacrenan | Tullyfern | Millford |
| Millsessiagh | 54 | Raphoe | Clonleigh | Strabane |
| Milltown | 98 | Tirhugh | Donegal | Donegal |
| Milltown | 46 | Banagh | Killymard | Donegal |
| Milltown | 311 | Raphoe | Conwal | Letterkenny |
| Milltown | 54 | Kilmacrenan | Gartan | Letterkenny |
| Milltown | 93 | Raphoe | Raymoghy | Londonderry |
| Milltown | 38 | Raphoe | Raphoe | Strabane |
| Milltown | 50 | Raphoe | Convoy | Stranorlar |
| Mogumna | 201 | Banagh | Killybegs Lower | Glenties |
| Mogumna Mountain | 108 | Banagh | Killybegs Lower | Glenties |
| Momeen | 509 | Raphoe | Taughboyne | Strabane |
| Monargan Glebe | 361 | Banagh | Killybegs Lower | Glenties |
| Monclink | 237 | Raphoe | Raymoghy | Letterkenny |
| Mondooey Lower | 154 | Raphoe | Raymoghy | Letterkenny |
| Mondooey Middle | 333 | Raphoe | Raymoghy | Letterkenny |
| Mondooey Upper | 482 | Raphoe | Raymoghy | Letterkenny |
| Moneen | 138 | Raphoe | Clonleigh | Strabane |
| Monellan | 381 | Raphoe | Donaghmore | Stranorlar |
| Moness | 369 | Inishowen West | Burt | Londonderry |
| Moness | 125 | Raphoe | Taughboyne | Strabane |
| Money Beg | 466 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Money More | 492 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Moneydarragh | 2,596 | Inishowen East | Culdaff | Inishowen |
| Moneygreggan | 237 | Raphoe | Allsaints | Londonderry |
| Moneyhaughly | 236 | Raphoe | Raymoghy | Letterkenny |
| Moneymore | 127 | Tirhugh | Drumhome | Ballyshannon |
| Moneymore | 395 | Raphoe | Raymoghy | Londonderry |
| Monfad | 238 | Raphoe | Allsaints | Londonderry |
| Mongavlin | 125 | Raphoe | Taughboyne | Strabane |
| Monglass | 345 | Raphoe | Allsaints | Londonderry |
| Mongorry | 530 | Raphoe | Raphoe | Letterkenny |
| Monreagh | 272 | Raphoe | Taughboyne | Londonderry |
| Monreagh (or Barr of Kilmackilvenny) | 930 | Inishowen West | Fahan Upper | Londonderry |
| Montgomery's Fort (or Calhame) | 146 | Raphoe | Convoy | Stranorlar |
| Montymeane | 622 | Boylagh | Inishkeel | Glenties |
| Mooneennahasragh | 378 | Raphoe | Kilteevoge | Stranorlar |
| Moress | 316 | Inishowen West | Inch | Londonderry |
| Moross | 309 | Kilmacrenan | Clondavaddog | Millford |
| Mossfield | 47 | Kilmacrenan | Gartan | Letterkenny |
| Mossy Glen | 793 | Inishowen East | Moville Lower | Inishowen |
| Mountainpark | 176 | Raphoe | Raphoe | Strabane |
| Mountainpark | 106 | Raphoe | Donaghmore | Stranorlar |
| Mountcharles | Town | Banagh | Inver | Donegal |
| Mountcharles | 650 | Banagh | Inver | Donegal |
| Mounthall | 591 | Raphoe | Donaghmore | Stranorlar |
| Mountpleasure | 82 | Kilmacrenan | Gartan | Letterkenny |
| Moville | Town | Inishowen East | Moville Lower | Inishowen |
| Moy | 84 | Banagh | Killybegs Lower | Glenties |
| Moyagh | 304 | Kilmacrenan | Tullyfern | Millford |
| Moyle | 214 | Raphoe | Allsaints | Londonderry |
| Moyle | 333 | Kilmacrenan | Tullyfern | Millford |
| Moylehill | 156 | Kilmacrenan | Tullyfern | Millford |
| Moylemoss | 115 | Raphoe | Allsaints | Londonderry |
| Moymore | 115 | Raphoe | Taughboyne | Strabane |
| Moyne | 276 | Tirhugh | Drumhome | Donegal |
| Moyra Glebe | 1,709 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Muckros | 62 | Tirhugh | Donegal | Donegal |
| Muckros | 213 | Banagh | Kilcar | Glenties |
| Muff | Town | Inishowen West | Muff | Londonderry |
| Muff | 470 | Inishowen East | Culdaff | Inishowen |
| Muff | 588 | Inishowen West | Muff | Londonderry |
| Muineagh | 244 | Inishowen West | Desertegny | Inishowen |
| Muineagh | 253 | Kilmacrenan | Clondavaddog | Millford |
| Mullafin | 175 | Raphoe | Raphoe | Letterkenny |
| Mullaghagarry | 256 | Raphoe | Stranorlar | Stranorlar |
| Mullaghaneary | 293 | Raphoe | Donaghmore | Stranorlar |
| Mullaghanny | 247 | Raphoe | Clonleigh | Strabane |
| Mullaghderg | 539 | Boylagh | Templecrone | Glenties |
| Mullaghderg Mtn.Pasture | 847 | Boylagh | Templecrone | Glenties |
| Mullaghdoo Irish | 91 | Boylagh | Templecrone | Glenties |
| Mullaghdoo Scotch | 304 | Boylagh | Templecrone | Glenties |
| Mullagheep | 142 | Kilmacrenan | Tullyfern | Millford |
| Mullaghfin | 218 | Raphoe | Convoy | Stranorlar |
| Mullanacarry | 53 | Banagh | Inishkeel | Glenties |
| Mullanachose | 153 | Raphoe | Stranorlar | Stranorlar |
| Mullanacloy | 120 | Banagh | Killybegs Lower | Glenties |
| Mullanacross | 259 | Tirhugh | Drumhome | Ballyshannon |
| Mullanalamphry | 186 | Tirhugh | Donegal | Donegal |
| Mullanard | 212 | Raphoe | Convoy | Stranorlar |
| Mullanasole | 181 | Tirhugh | Drumhome | Donegal |
| Mullanasole Barr | 299 | Tirhugh | Drumhome | Donegal |
| Mullanboy | 57 | Raphoe | Donaghmore | Strabane |
| Mullanboy | 60 | Raphoe | Urney | Strabane |
| Mullanboys | 248 | Banagh | Inver | Donegal |
| Mullandrait | 194 | Raphoe | Stranorlar | Stranorlar |
| Mullangore | 207 | Kilmacrenan | Gartan | Letterkenny |
| Mullanmore | 247 | Boylagh | Inishkeel | Glenties |
| Mullans | 302 | Tirhugh | Kilbarron | Ballyshannon |
| Mullans | 41 | Tirhugh | Drumhome | Donegal |
| Mullans | 134 | Banagh | Killymard | Donegal |
| Mullantiboyle | 98 | Boylagh | Killybegs Lower | Glenties |
| Mulleny | 434 | Inishowen West | Burt | Londonderry |
| Mullingar | 91 | Raphoe | Donaghmore | Stranorlar |
| Mully | 458 | Boylagh | Inishkeel | Glenties |
| Mullyvea | 495 | Boylagh | Inishkeel | Glenties |
| Mulmosog (or Altnagapple) | 766 | Banagh | Inishkeel | Glenties |
| Mulnagoad | 91 | Tirhugh | Templecarn | Donegal |
| Mulnagung | 277 | Raphoe | Clonleigh | Strabane |
| Mulnamin Beg | 379 | Boylagh | Inishkeel | Glenties |
| Mulnamin More | 237 | Boylagh | Inishkeel | Glenties |
| Mulnaveagh | 313 | Raphoe | Clonleigh | Strabane |
| Multins | 468 | Banagh | Killaghtee | Donegal |
| Muntermellan | 1,122 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Munterneese | 315 | Banagh | Inver | Donegal |
| Muntertinny | 382 | Raphoe | Raphoe | Strabane |
| Murlough | 70 | Raphoe | Allsaints | Londonderry |
| Murlough | 185 | Raphoe | Clonleigh | Strabane |
| Murren | 388 | Kilmacrenan | Clondavaddog | Millford |
| Murroe | 1,300 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Murvagh Lower | 549 | Tirhugh | Drumhome | Donegal |
| Murvagh Upper Glebe | 291 | Tirhugh | Drumhome | Donegal |
| Naran | 495 | Boylagh | Inishkeel | Glenties |
| Navenny. | 340 | Raphoe | Donaghmore | Stranorlar |
| Nethertown | 113 | Raphoe | Taughboyne | Strabane |
| Newchurch Glebe | 2 | Banagh | Kilcar | Glenties |
| Newmill | 289 | Kilmacrenan | Aughnish | Millford |
| Newrow | 122 | Raphoe | Clonleigh | Strabane |
| Newrow | 47 | Raphoe | Raphoe | Strabane |
| Newtown Carradoan | 101 | Kilmacrenan | Killygarvan | Millford |
| Newtown Cunningham | Town | Raphoe | Allsaints | Londonderry |
| Newtown Springfield | 122 | Kilmacrenan | Clondavaddog | Millford |
| Newtownburke. | 128 | Banagh | Inishkeel | Glenties |
| Newtowncunningham | 247 | Raphoe | Allsaints | Londonderry |
| Newtowndrumgornan | 339 | Banagh | Killymard | Donegal |
| Newtownfore | 117 | Kilmacrenan | Aughnish | Letterkenny |
| Newtowngrove (or Grovehall) | 196 | Kilmacrenan | Kilmacrenan | Millford |
| Newtownhamilton | 52 | Raphoe | Killea | Londonderry |
| Norrira | 489 | Inishowen East | Clonca | Inishowen |
| Oakfield Demesne | 231 | Raphoe | Raphoe | Strabane |
| O'Donnell's Island | 1 | Tirhugh | Donegal | Donegal |
| Ogherbeg | 690 | Banagh | Killymard | Donegal |
| Oghill | 263 | Kilmacrenan | Tullyfern | Millford |
| Old Church Glebe | 1 | Banagh | Kilcar | Glenties |
| Oldtown | 100 | Raphoe | Leck | Letterkenny |
| Oort | 754 | Inishowen East | Culdaff | Inishowen |
| Orinish Island | 4 | Boylagh | Inishkeel | Glenties |
| Oughtcarn | 1,051 | Tirhugh | Templecarn | Donegal |
| Oughterlin | 777 | Kilmacrenan | Killygarvan | Millford |
| Oughtmeen | 1,139 | Boylagh | Templecrone | Glenties |
| Oughtnadrin | 145 | Tirhugh | Drumhome | Donegal |
| Oughtnadrin Barr | 1,434 | Tirhugh | Drumhome | Donegal |
| Oughtnadrin Barr (or Tullygallen and Tullywee) | 1,434 | Tirhugh | Drumhome | Donegal |
| Owenboy | 288 | Banagh | Killymard | Donegal |
| Owenboy | 2,021 | Inishowen West | Fahan Lower | Inishowen |
| Owenkillew & Barnahone | 584 | Inishowen West | Fahan Lower | Inishowen |
| Owennagadragh | 460 | Raphoe | Donaghmore | Stranorlar |
| Owenteskiny | 1,353 | Banagh | Inishkeel | Glenties |
| Owey Island | 301 | Boylagh | Templecrone | Glenties |
| Parkhill | 204 | Tirhugh | Kilbarron | Ballyshannon |
| Parkmore | 132 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Pettigoe | Town | Tirhugh | Templecarn | Donegal |
| Pettigoe | 72 | Tirhugh | Templecarn | Donegal |
| Plaster | 155 | Raphoe | Allsaints | Londonderry |
| Plea Isle | 59 | Raphoe | Raymoghy | Letterkenny |
| Pluck | 129 | Raphoe | Leck | Letterkenny |
| Plughoge | 52 | Boylagh | Templecrone | Glenties |
| Plughoge (or Leabrannagh Mountain North) | 113 | Boylagh | Templecrone | Glenties |
| Plughoge (or Leabrannagh Mountain South) | 195 | Boylagh | Templecrone | Glenties |
| Point | 231 | Banagh | Inver | Donegal |
| Point | 290 | Banagh | Killaghtee | Donegal |
| Pollaguill | 324 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Pollandoo | 573 | Kilmacrenan | Gartan | Letterkenny |
| Pollans | 161 | Kilmacrenan | Conwal | Letterkenny |
| Pollet | 164 | Kilmacrenan | Clondavaddog | Millford |
| Pollnaranny | 1,348 | Tirhugh | Drumhome | Donegal |
| Port | Town | Banagh | Inver | Donegal |
| Port | 107 | Banagh | Inver | Donegal |
| Port | 527 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Port | 300 | Banagh | Glencolumbkille | Glenties |
| Portcreevy | 333 | Tirhugh | Templecarn | Donegal |
| Porthall | 470 | Raphoe | Clonleigh | Strabane |
| Portinure | 85 | Raphoe | Clonleigh | Strabane |
| Portleen | 667 | Kilmacrenan | Kilmacrenan | Millford |
| Portlough | 282 | Raphoe | Allsaints | Londonderry |
| Portnason | 57 | Tirhugh | Inishmacsaint | Ballyshannon |
| Prablin | 34 | Kilmacrenan | Aughnish | Millford |
| Prieststown | 88 | Raphoe | Convoy | Stranorlar |
| Procklis | 1,733 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Procklis | 429 | Kilmacrenan | Conwal | Letterkenny |
| Procklis | 179 | Kilmacrenan | Kilmacrenan | Millford |
| Race End | 99 | Kilmacrenan | Conwal | Letterkenny |
| Rafoarty | 94 | Tirhugh | Drumhome | Donegal |
| Rafoarty | 157 | Banagh | Inver | Donegal |
| Raforker | 93 | Tirhugh | Donegal | Donegal |
| Rahan Far | 157 | Banagh | Killaghtee | Donegal |
| Rahan Near | 213 | Banagh | Killaghtee | Donegal |
| Rahanlacky | 146 | Banagh | Killaghtee | Donegal |
| Raheen | 99 | Tirhugh | Kilbarron | Ballyshannon |
| Raneany Barr (or Meenacargagh) | 991 | Tirhugh | Drumhome | Donegal |
| Raneany East | 139 | Tirhugh | Drumhome | Donegal |
| Raneany West | 181 | Tirhugh | Drumhome | Donegal |
| Raneely | 218 | Banagh | Inver | Donegal |
| Rann | 517 | Raphoe | Leck | Letterkenny |
| Rannagh and Toories | 338 | Boylagh | Templecrone | Glenties |
| Ranny | 588 | Boylagh | Lettermacaward | Glenties |
| Ranny | 286 | Kilmacrenan | Tullyfern | Millford |
| Raphoe | Town | Raphoe | Raphoe | Strabane |
| Raphoe Demesne | 126 | Raphoe | Raphoe | Strabane |
| Raphoe Townparks | 306 | Raphoe | Raphoe | Strabane |
| Rareagh | 1,038 | Raphoe | Conwal | Letterkenny |
| Rarooey | 105 | Tirhugh | Donegal | Donegal |
| Rashedoge | 46 | Raphoe | Conwal | Letterkenny |
| Rashenny | 791 | Inishowen East | Clonmany | Inishowen |
| Rath | 125 | Tirhugh | Drumhome | Donegal |
| Rath Mountain | 710 | Tirhugh | Drumhome | Donegal |
| Rathdonnell | 684 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Rathfragan | 67 | Tirhugh | Drumhome | Ballyshannon |
| Rathglass | 175 | Tirhugh | Inishmacsaint | Ballyshannon |
| Rathgory | 92 | Kilmacrenan | Clondavaddog | Millford |
| Rathlin O'Birne Island | 50 | Tirhugh | Kilbarron | Glenties |
| Rathmelton | Town | Kilmacrenan | Aughnish | Millford |
| Rathmelton | 534 | Kilmacrenan | Aughnish | Millford |
| Rathmore | 481 | Tirhugh | Inishmacsaint | Ballyshannon |
| Rathmullan | Town | Kilmacrenan | Killygarvan | Millford |
| Rathmullan | 484 | Kilmacrenan | Killygarvan | Millford |
| Rathtinny Glebe | 90 | Tirhugh | Drumhome | Donegal |
| Ratteen | 103 | Raphoe | Taughboyne | Strabane |
| Rawros | 216 | Kilmacrenan | Mevagh | Millford |
| Raws Lower | 236 | Raphoe | Donaghmore | Strabane |
| Raws Upper | 455 | Raphoe | Donaghmore | Strabane |
| Ray | 1,847 | Kilmacrenan | Raymunterdoney | Dunfanaghy |
| Ray | 574 | Kilmacrenan | Aughnish | Millford |
| Ray | 167 | Kilmacrenan | Kilmacrenan | Millford |
| Raymoghy | 372 | Raphoe | Raymoghy | Letterkenny |
| Red Island | 6 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Redford Glebe | 474 | Inishowen East | Clonca | Inishowen |
| Revlin | 100 | Banagh | Killymard | Donegal |
| Rinboy | 183 | Kilmacrenan | Clondavaddog | Millford |
| Rinclevan | 260 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Rinmore | 315 | Kilmacrenan | Clondavaddog | Millford |
| Rinnafarset | 557 | Boylagh | Templecrone | Glenties |
| Rinnakill | 183 | Banagh | Glencolumbkille | Glenties |
| Rinnaraw | 78 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Rinnasligo | 225 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Rinrainy Island | 19 | Boylagh | Templecrone | Glenties |
| Roancarrick Island | 5 | Boylagh | Inishkeel | Glenties |
| Roanish Island | 21 | Boylagh | Inishkeel | Glenties |
| Rock | 194 | Banagh | Inver | Donegal |
| Rockfield | 105 | Raphoe | Taughboyne | Strabane |
| Rockhill | 763 | Tirhugh | Drumhome | Ballyshannon |
| Rockhill | 121 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Rockhill | 249 | Raphoe | Leck | Letterkenny |
| Roechrow | 352 | Banagh | Inishkeel | Glenties |
| Roechrow | 300 | Banagh | Killybegs Upper | Glenties |
| Roelough | 130 | Banagh | Kilcar | Glenties |
| Roes | 289 | Banagh | Inver | Donegal |
| Roganspark | 9 | Raphoe | Urney | Strabane |
| Rooney's Island | 33 | Tirhugh | Drumhome | Donegal |
| Roosky | 388 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Roosky | 1,239 | Inishowen East | Clonmany | Inishowen |
| Roosky | 212 | Inishowen East | Moville Upper | Inishowen |
| Roosky | 601 | Raphoe | Raymoghy | Letterkenny |
| Roosky | 458 | Raphoe | Allsaints | Londonderry |
| Roosky | 525 | Inishowen West | Fahan Upper | Londonderry |
| Roosky Lower | 135 | Raphoe | Raphoe | Strabane |
| Roosky Upper | 738 | Raphoe | Raphoe | Strabane |
| Rosepenna | 543 | Kilmacrenan | Mevagh | Millford |
| Roshin | 644 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Roshin | 344 | Banagh | Killybegs Upper | Glenties |
| Roshin | 128 | Kilmacrenan | Conwal | Letterkenny |
| Roshin | 307 | Kilmacrenan | Gartan | Letterkenny |
| Roshin Acres | 235 | Boylagh | Templecrone | Glenties |
| Roshin Lodge | 67 | Boylagh | Templecrone | Glenties |
| Roshin North | 58 | Boylagh | Templecrone | Glenties |
| Roshin South | 198 | Boylagh | Templecrone | Glenties |
| Rosnakill | 320 | Kilmacrenan | Clondavaddog | Millford |
| Rossbeg | 325 | Boylagh | Inishkeel | Glenties |
| Rossbrackan | 247 | Raphoe | Leck | Letterkenny |
| Rosscad | 125 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Rosscanlan | 27 | Tirhugh | Drumhome | Ballyshannon |
| Rosscat | 204 | Tirhugh | Kilbarron | Ballyshannon |
| Rossdoo Island | 2 | Banagh | Killymard | Donegal |
| Rossgarrow | 276 | Kilmacrenan | Tullyfern | Millford |
| Rossgeir | 281 | Raphoe | Clonleigh | Strabane |
| Rossilly | 147 | Tirhugh | Drumhome | Donegal |
| Rossilly Barr | 301 | Tirhugh | Drumhome | Donegal |
| Rosskirk and Killhill | 561 | Kilmacrenan | Clondavaddog | Millford |
| Rossmore | 89 | Tirhugh | Drumhome | Donegal |
| Rossnowlagh Lower | 401 | Tirhugh | Drumhome | Ballyshannon |
| Rossnowlagh Upper (or Crockahany) | 389 | Tirhugh | Drumhome | Ballyshannon |
| Rossreagh | 76 | Kilmacrenan | Tullyfern | Millford |
| Rossylongan | 154 | Banagh | Killymard | Donegal |
| Rossyvolan | 83 | Tirhugh | Drumhome | Donegal |
| Rotten Island | 1 | Banagh | Killybegs Upper | Glenties |
| Rough Island | 6 | Kilmacrenan | Tullyfern | Millford |
| Roughan | 138 | Raphoe | Conwal | Letterkenny |
| Roughan | 117 | Raphoe | Allsaints | Londonderry |
| Roughan | 68 | Kilmacrenan | Tullyfern | Millford |
| Roughan | 66 | Raphoe | Clonleigh | Strabane |
| Roughan Glebe | 109 | Raphoe | Allsaints | Londonderry |
| Roughpark | 171 | Kilmacrenan | Aghanunshin | Letterkenny |
| Roughpark | 73 | Kilmacrenan | Aughnish | Millford |
| Rowantreehill | 193 | Tirhugh | Kilbarron | Ballyshannon |
| Roxborough Glebe | 500 | Banagh | Kilcar | Glenties |
| Rushen | 996 | Tirhugh | Templecarn | Donegal |
| Rushyhill | 208 | Raphoe | Donaghmore | Stranorlar |
| Rutland Island | 312 | Boylagh | Templecrone | Glenties |
| Ryelands | 453 | Raphoe | Raymoghy | Strabane |
| Saint Johnstown | Town | Raphoe | Taughboyne | Strabane |
| Saintjohnstown | 279 | Raphoe | Taughboyne | Strabane |
| Saints Island | 10 | Tirhugh | Templecarn | Donegal |
| Sallaghagrane | 208 | Kilmacrenan | Conwal | Letterkenny |
| Sallows | 2,469 | Banagh | Inver | Donegal |
| Sallybrook | 66 | Raphoe | Raymoghy | Londonderry |
| Sallywood | 391 | Raphoe | Donaghmore | Stranorlar |
| Salthill Demesne | 308 | Banagh | Inver | Donegal |
| Saltpans | 167 | Boylagh | Templecrone | Glenties |
| Saltpans | 262 | Kilmacrenan | Killygarvan | Millford |
| Sand Island | 9 | Banagh | Inishkeel | Glenties |
| Sandfield | 605 | Boylagh | Inishkeel | Glenties |
| Sandhill | 77 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Scaddaman | 203 | Banagh | Inishkeel | Glenties |
| Scotland | 46 | Raphoe | Donaghmore | Stranorlar |
| Scrawhill | 61 | Banagh | Killymard | Donegal |
| Scribly | 213 | Raphoe | Leck | Letterkenny |
| Seacor | 386 | Kilmacrenan | Conwal | Letterkenny |
| Seadavog Mountain | 745 | Tirhugh | Templecarn | Donegal |
| Seahill and Tuckmill Hill | 118 | Banagh | Inver | Donegal |
| Seedagh | 180 | Kilmacrenan | Clondavaddog | Millford |
| Sesnacully | 55 | Raphoe | Raphoe | Strabane |
| Sessiagh | 101 | Kilmacrenan | Clondavaddog | Millford |
| Sessiagh | 103 | Raphoe | Donaghmore | Strabane |
| Sessiagh (Allison) | 123 | Raphoe | Donaghmore | Strabane |
| Sessiagh (Long) | 208 | Raphoe | Donaghmore | Strabane |
| Sessiagh (O'Neill) | 224 | Raphoe | Donaghmore | Stranorlar |
| Sessiaghkeelta | 515 | Tirhugh | Templecarn | Donegal |
| Shallogan Beg | 698 | Boylagh | Inishkeel | Glenties |
| Shallogan More | 2,194 | Boylagh | Inishkeel | Glenties |
| Shalwy | 182 | Banagh | Kilcar | Glenties |
| Shanaghan | 194 | Banagh | Inishkeel | Glenties |
| Shanbally | 819 | Banagh | Glencolumbkille | Glenties |
| Shandrim | 1,323 | Inishowen West | Fahan Lower | Inishowen |
| Shannagh | 961 | Tirhugh | Drumhome | Donegal |
| Shannagh | 309 | Banagh | Kilcar | Glenties |
| Shannagh | 115 | Raphoe | Raphoe | Strabane |
| Shannaghdoo | 364 | Kilmacrenan | Clondavaddog | Millford |
| Shannon Lower | 185 | Raphoe | Clonleigh | Strabane |
| Shannon Middle | 197 | Raphoe | Clonleigh | Strabane |
| Sharagore | 798 | Inishowen West | Desertegny | Inishowen |
| Sharon Glebe | 103 | Raphoe | Raymoghy | Londonderry |
| Sheegys | 224 | Tirhugh | Kilbarron | Ballyshannon |
| Sheep Park | 115 | Boylagh | Templecrone | Glenties |
| Sheercloon | 121 | Raphoe | Clonleigh | Strabane |
| Shellfield | 54 | Kilmacrenan | Aughnish | Millford |
| Sheskinapoll | 158 | Raphoe | Raymoghy | Strabane |
| Sheskinarone | 1,313 | Boylagh | Templecrone | Glenties |
| Sheskinatawy | 195 | Banagh | Inver | Donegal |
| Sheskinbeg | 215 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Single Street | Town | Tirhugh | Inishmacsaint | Ballyshannon |
| Sixty Acres | 73 | Raphoe | Clonleigh | Strabane |
| Skeagh | 331 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Skelpy | 278 | Raphoe | Urney | Strabane |
| Skeoge | 188 | Inishowen West | Burt | Londonderry |
| Skerry | 184 | Kilmacrenan | Kilmacrenan | Millford |
| Skreen | 360 | Tirhugh | Drumhome | Donegal |
| Skreen Lower | 442 | Kilmacrenan | Kilmacrenan | Millford |
| Skreen Upper | 223 | Kilmacrenan | Kilmacrenan | Millford |
| Sladran | 1,267 | Inishowen West | Fahan Lower | Inishowen |
| Slatehill | 68 | Raphoe | Allsaints | Londonderry |
| Sleeghan | 214 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Slievebuck | 140 | Raphoe | Raphoe | Letterkenny |
| Sminver | 99 | Tirhugh | Kilbarron | Ballyshannon |
| Snugborough | 406 | Banagh | Killybegs Lower | Glenties |
| Sockar | 1,047 | Kilmacrenan | Kilmacrenan | Letterkenny |
| Soppog | 606 | Inishowen West | Muff | Londonderry |
| Sorne | 691 | Inishowen West | Fahan Lower | Inishowen |
| Spaddan | 68 | Tirhugh | Kilbarron | Ballyshannon |
| Speenoge | 522 | Inishowen West | Burt | Londonderry |
| Spierstown | 103 | Tirhugh | Donegal | Donegal |
| Springfield | 341 | Kilmacrenan | Clondavaddog | Millford |
| Springhill | 100 | Raphoe | Clonleigh | Strabane |
| Sruell | 2,772 | Banagh | Killymard | Donegal |
| Sruhangarrow | 248 | Kilmacrenan | Gartan | Letterkenny |
| Sruhangarrow Mountain | 325 | Kilmacrenan | Gartan | Letterkenny |
| Sruhanreagh | 296 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Stackarnagh | 503 | Kilmacrenan | Conwal | Letterkenny |
| Staghall | 133 | Kilmacrenan | Gartan | Letterkenny |
| Staghall Mountain | 423 | Kilmacrenan | Gartan | Letterkenny |
| Staghall Mountain East | 332 | Kilmacrenan | Gartan | Letterkenny |
| Staghall Mountain West | 1,683 | Kilmacrenan | Gartan | Dunfanaghy |
| Starritstown | 71 | Raphoe | Convoy | Stranorlar |
| Station Island | 1 | Tirhugh | Templecarn | Donegal |
| Stormhill | 100 | Banagh | Killybegs Lower | Glenties |
| Strabinna Lower | 188 | Banagh | Kilcar | Glenties |
| Strabinna Upper | 211 | Banagh | Kilcar | Glenties |
| Straboy | 1,212 | Banagh | Glencolumbkille | Glenties |
| Straboy | 1,391 | Boylagh | Inishkeel | Glenties |
| Stracashel | 391 | Boylagh | Inishkeel | Glenties |
| Stragally | 270 | Raphoe | Kilteevoge | Stranorlar |
| Stragar | 908 | Banagh | Killybegs Upper | Glenties |
| Stragraddy | 1,847 | Kilmacrenan | Kilmacrenan | Millford |
| Straid | 3,171 | Inishowen East | Clonmany | Inishowen |
| Straid (or Glebe) | 83 | Banagh | Glencolumbkille | Glenties |
| Strakeenagh | 556 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Straleel | 855 | Banagh | Kilcar | Glenties |
| Straleel Glebe | 3 | Banagh | Kilcar | Glenties |
| Straleel North | 879 | Banagh | Glencolumbkille | Glenties |
| Straleel South | 709 | Banagh | Glencolumbkille | Glenties |
| Straleeny | 58 | Banagh | Killybegs Upper | Glenties |
| Stralinchy | 159 | Boylagh | Inishkeel | Glenties |
| Stralongford | 756 | Raphoe | Convoy | Stranorlar |
| Stramackilmartin | 217 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Stramore | 198 | Kilmacrenan | Gartan | Letterkenny |
| Stramore Upper | 911 | Kilmacrenan | Gartan | Letterkenny |
| Stranabrattoge | 647 | Raphoe | Kilteevoge | Stranorlar |
| Stranabrooey | 392 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Stranaclea | 389 | Inishowen West | Fahan Lower | Inishowen |
| Stranacoreragh | 336 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Stranagartan | 119 | Banagh | Glencolumbkille | Glenties |
| Stranaglogh | 730 | Boylagh | Inishkeel | Glenties |
| Stranagoppoge | 353 | Boylagh | Inishkeel | Glenties |
| Stranakirk | 310 | Banagh | Kilcar | Glenties |
| Stranamuck | 104 | Raphoe | Donaghmore | Strabane |
| Stranasaggart | 269 | Boylagh | Lettermacaward | Glenties |
| Straness | 413 | Tirhugh | Drumhome | Donegal |
| Stranorlaghan | 78 | Raphoe | Raphoe | Strabane |
| Stranorlar | Town | Raphoe | Stranorlar | Stranorlar |
| Stranorlar | 259 | Raphoe | Stranorlar | Stranorlar |
| Strasallagh | 623 | Boylagh | Inishkeel | Glenties |
| Straths | 374 | Inishowen East | Clonmany | Inishowen |
| Stravally | 922 | Banagh | Inishkeel | Glenties |
| Strawoaghter Glebe | 720 | Banagh | Killybegs Lower | Glenties |
| Stroangarrow | 1,155 | Raphoe | Kilteevoge | Stranorlar |
| Stroangibbagh | 447 | Raphoe | Convoy | Stranorlar |
| Stroangibbagh | 359 | Raphoe | Kilteevoge | Stranorlar |
| Stroove | 1,052 | Inishowen East | Moville Lower | Inishowen |
| Summerhill | 261 | Banagh | Killymard | Donegal |
| Summy | 447 | Boylagh | Inishkeel | Glenties |
| Swilly | 122 | Raphoe | Taughboyne | Strabane |
| Swillybrin | 152 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Tamnawood | 64 | Raphoe | Clonleigh | Strabane |
| Tamur | 608 | Banagh | Inver | Donegal |
| Tamur | 1,365 | Tirhugh | Templecarn | Donegal |
| Tangaveane | 351 | Boylagh | Inishkeel | Glenties |
| Tangaveane | 1,634 | Boylagh | Templecrone | Glenties |
| Taughboy | 484 | Raphoe | Donaghmore | Stranorlar |
| Tawlaght | 575 | Tirhugh | Templecarn | Donegal |
| Tawnacrom | 190 | Raphoe | Donaghmore | Strabane |
| Tawnagh | 120 | Tirhugh | Donegal | Donegal |
| Tawnaghgorm | 173 | Tirhugh | Donegal | Donegal |
| Tawnaghlahan | 126 | Tirhugh | Donegal | Donegal |
| Tawnalary | 66 | Tirhugh | Donegal | Donegal |
| Tawnasligo | 97 | Banagh | Killybegs Upper | Glenties |
| Tawnawully Mountains | 6,053 | Tirhugh | Donegal | Donegal |
| Tawny | 585 | Banagh | Kilcar | Glenties |
| Tawny | 237 | Kilmacrenan | Clondavaddog | Millford |
| Tawny Lower | 179 | Kilmacrenan | Kilmacrenan | Millford |
| Tawny Middle | 79 | Kilmacrenan | Kilmacrenan | Millford |
| Tawny Upper | 169 | Kilmacrenan | Kilmacrenan | Millford |
| Tawnygorm | 126 | Banagh | Inver | Donegal |
| Tawnyvorgal | 135 | Banagh | Killymard | Donegal |
| Teangue | 53 | Raphoe | Stranorlar | Stranorlar |
| Teevickmoy | 520 | Raphoe | Stranorlar | Stranorlar |
| Templedouglas | 26 | Kilmacrenan | Conwal | Letterkenny |
| Templemoule | 1,013 | Inishowen East | Clonca | Inishowen |
| Templenew | 100 | Tirhugh | Kilbarron | Ballyshannon |
| Termon | 301 | Boylagh | Templecrone | Glenties |
| The Hassans | 1 | Kilmacrenan | Clondavaddog | Millford |
| Three Trees | 1,121 | Inishowen West | Muff | Londonderry |
| Tievachorky | 274 | Banagh | Inver | Donegal |
| Tievebane | 447 | Inishowen West | Fahan Upper | Londonderry |
| Tieveboy | 133 | Raphoe | Clonleigh | Strabane |
| Tievebrack | 222 | Tirhugh | Drumhome | Ballyshannon |
| Tievebrack | 307 | Raphoe | Donaghmore | Strabane |
| Tievecloghoge | 1,511 | Raphoe | Donaghmore | Stranorlar |
| Tievedeevan | 458 | Boylagh | Inishkeel | Glenties |
| Tievedooly | 224 | Banagh | Inver | Donegal |
| Tievegarvlagh | 241 | Boylagh | Templecrone | Glenties |
| Tievelough | 240 | Boylagh | Inishkeel | Glenties |
| Tievemore | 2,194 | Tirhugh | Templecarn | Donegal |
| Tieveragh | 206 | Boylagh | Inishkeel | Glenties |
| Tieveskeelta | 496 | Banagh | Killybegs Upper | Glenties |
| Tievetooey | 1,257 | Tirhugh | Templecarn | Donegal |
| Tinklersford | 59 | Raphoe | Raymoghy | Londonderry |
| Tinnycahil | 113 | Tirhugh | Donegal | Donegal |
| Tirargus | 1,126 | Kilmacrenan | Kilmacrenan | Millford |
| Tircallan | 131 | Raphoe | Stranorlar | Stranorlar |
| Tirconeen | 28 | Tirhugh | Kilbarron | Ballyshannon |
| Tirevlin | 51 | Kilmacrenan | Clondavaddog | Millford |
| Tirharon | 148 | Raphoe | Raymoghy | Letterkenny |
| Tirhomin | 577 | Kilmacrenan | Tullyfern | Millford |
| Tirinisk | 252 | Raphoe | Donaghmore | Strabane |
| Tirkeeran | 92 | Raphoe | Clonleigh | Strabane |
| Tirkillin | 457 | Kilmacrenan | Kilmacrenan | Millford |
| Tirlaydan | 465 | Kilmacrenan | Clondavaddog | Millford |
| Tirlin | 75 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Tirloughan | 421 | Kilmacrenan | Mevagh | Millford |
| Tirmacroragh | 664 | Inishowen East | Culdaff | Inishowen |
| Tirnagushoge (or Bicketstown) | 140 | Raphoe | Donaghmore | Strabane |
| Tironeill | 179 | Raphoe | Clonleigh | Strabane |
| Tirroddy | 170 | Raphoe | Taughboyne | Londonderry |
| Tirroddy | 158 | Kilmacrenan | Tullyfern | Millford |
| Tiryrone | 964 | Inishowen East | Moville Upper | Inishowen |
| Tober | 1,529 | Tirhugh | Kilbarron | Ballyshannon |
| Tober | 275 | Raphoe | Taughboyne | Londonderry |
| Toberkeen | 461 | Boylagh | Templecrone | Glenties |
| Tobernahoory | 147 | Tirhugh | Drumhome | Donegal |
| Toberoneill | 225 | Raphoe | Clonleigh | Strabane |
| Toberslane | 168 | Raphoe | Killea | Londonderry |
| Tommyscroft (or Craigs) | 143 | Raphoe | Convoy | Stranorlar |
| Tonagh | 554 | Raphoe | Taughboyne | Londonderry |
| Tonbane Glebe | 143 | Kilmacrenan | Clondavaddog | Millford |
| Tonduff | 699 | Inishowen West | Desertegny | Inishowen |
| Tonduff | 290 | Raphoe | Kilteevoge | Stranorlar |
| Tonduff (Thompson) | 207 | Raphoe | Kilteevoge | Stranorlar |
| Tonregee | 65 | Tirhugh | Kilbarron | Ballyshannon |
| Tonregee | 226 | Banagh | Inver | Donegal |
| Tonyhabboc | 94 | Raphoe | Allsaints | Londonderry |
| Toome | 541 | Boylagh | Lettermacaward | Glenties |
| Toome | 357 | Kilmacrenan | Clondavaddog | Millford |
| Toories and Rannagh | 338 | Boylagh | Templecrone | Glenties |
| Tooslenagh | 312 | Raphoe | Conwal | Stranorlar |
| Tops | 262 | Raphoe | Raphoe | Strabane |
| Tops Demesne | 134 | Raphoe | Raphoe | Strabane |
| Tor | 3,115 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Toragh | 213 | Kilmacrenan | Mevagh | Millford |
| Toralaydan Island | 2 | Banagh | Glencolumbkille | Glenties |
| Torglass Island | 2 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Tormore Island | 4 | Banagh | Glencolumbkille | Glenties |
| Tornacolpagh Island | 2 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Tory Island | 785 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Toulett | 552 | Inishowen West | Burt | Londonderry |
| Town Parks | 120 | Raphoe | Clonleigh | Strabane |
| Townparks | 295 | Tirhugh | Kilbarron | Ballyshannon |
| Treanamullin | 188 | Raphoe | Stranorlar | Stranorlar |
| Treanavinny | 165 | Raphoe | Leck | Letterkenny |
| Treanbeg | 229 | Kilmacrenan | Conwal | Letterkenny |
| Treanboy | 155 | Raphoe | Convoy | Stranorlar |
| Treanfasy (or Glasalt) | 1,448 | Inishowen East | Donagh | Inishowen |
| Treankeel | 567 | Raphoe | Conwal | Stranorlar |
| Treansallagh | 297 | Raphoe | Taughboyne | Strabane |
| Treantaboy | 901 | Raphoe | Convoy | Stranorlar |
| Treantagh | 249 | Raphoe | Taughboyne | Strabane |
| Treantaghmucklagh | 352 | Raphoe | Taughboyne | Strabane |
| Trillick | 444 | Inishowen West | Fahan Lower | Inishowen |
| Trimragh | 324 | Raphoe | Leck | Letterkenny |
| Tromaty | 586 | Inishowen East | Moville Upper | Inishowen |
| Tromaty | 432 | Inishowen West | Muff | Inishowen |
| Trumman East | 832 | Tirhugh | Drumhome | Donegal |
| Trumman West | 270 | Tirhugh | Drumhome | Donegal |
| Trumman West Barr | 344 | Tirhugh | Drumhome | Donegal |
| Trusk | 1,326 | Raphoe | Donaghmore | Stranorlar |
| Tuckmill Hill & Scahill | 118 | Banagh | Inver | Donegal |
| Tullagh | 711 | Inishowen West | Clonmany | Inishowen |
| Tullagh | 1,109 | Kilmacrenan | Mevagh | Millford |
| Tullaghacullion | 176 | Banagh | Killybegs Upper | Glenties |
| Tullaghcullion | 66 | Tirhugh | Donegal | Donegal |
| Tullaghobegly Irish | 2,448 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Tullaghobegly Scotch | 1,425 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Tullanascreen | 135 | Kilmacrenan | Conwal | Letterkenny |
| Tullanree | 581 | Inishowen East | Donagh | Inishowen |
| Tullinlagan | 141 | Banagh | Inver | Donegal |
| Tullinlough | 156 | Banagh | Inver | Donegal |
| Tullinteane | 1,011 | Banagh | Killaghtee | Donegal |
| Tully | 88 | Tirhugh | Kilbarron | Ballyshannon |
| Tully | 195 | Tirhugh | Donegal | Donegal |
| Tully | 129 | Raphoe | Raymoghy | Letterkenny |
| Tully | 166 | Kilmacrenan | Clondavaddog | Millford |
| Tully Beg | 1,024 | Boylagh | Inishkeel | Glenties |
| Tully Beg | 72 | Inishowen West | Clonea | Inishowen |
| Tully Beg | 135 | Kilmacrenan | Gartan | Letterkenny |
| Tully Beg | 240 | Kilmacrenan | Tullyfern | Millford |
| Tully Hall | 72 | Kilmacrenan | Tullyfern | Millford |
| Tully More | 632 | Boylagh | Inishkeel | Glenties |
| Tully More | 110 | Inishowen East | Clonea | Inishowen |
| Tully More | 110 | Kilmacrenan | Gartan | Letterkenny |
| Tully More | 159 | Kilmacrenan | Tullyfern | Millford |
| Tully Mountain | 135 | Kilmacrenan | Tullyfern | Millford |
| Tullyally | 1,062 | Inishowen East | Moville Upper | Inishowen |
| Tullyannan | 218 | Raphoe | Allsaints | Londonderry |
| Tullyannan Glebe | 148 | Raphoe | Allsaints | Londonderry |
| Tullyard | 1,108 | Boylagh | Inishkeel | Glenties |
| Tullyard | 130 | Raphoe | Urney | Strabane |
| Tullyarvan | 828 | Inishowen West | Fahan Lower | Inishowen |
| Tullybogly | 176 | Raphoe | Raymoghy | Letterkenny |
| Tullybrook (or Tullyleague) | 138 | Tirhugh | Drumhome | Donegal |
| Tullycarn | 161 | Tirhugh | Templecarn | Donegal |
| Tullychullion | 189 | Kilmacrenan | Conwal | Letterkenny |
| Tullycleave Beg | 243 | Boylagh | Inishkeel | Glenties |
| Tullycleave More | 770 | Boylagh | Inishkeel | Glenties |
| Tullyconnell | 295 | Kilmacrenan | Clondavaddog | Millford |
| Tullycumber | 253 | Banagh | Inver | Donegal |
| Tullydonnell Lower | 146 | Raphoe | Raphoe | Strabane |
| Tullydonnell Upper | 214 | Raphoe | Raphoe | Strabane |
| Tullydush Lower | 454 | Inishowen West | Fahan Lower | Inishowen |
| Tullydush Upper | 722 | Inishowen West | Fahan Lower | Inishowen |
| Tullyearl | 188 | Tirhugh | Drumhome | Donegal |
| Tullygallan, Tullywee (or and Oughtnadrin Barr) | 1,434 | Tirhugh | Drumhome | Donegal |
| Tullygallen | 167 | Tirhugh | Drumhome | Donegal |
| Tullygay | 766 | Kilmacrenan | Conwal | Letterkenny |
| Tullyhonour | 1,019 | Raphoe | Conwal | Stranorlar |
| Tullyhonwar | 247 | Boylagh | Killybegs Lower | Glenties |
| Tullyhorky | 329 | Tirhugh | Kilbarron | Ballyshannon |
| Tullyillan | 79 | Boylagh | Templecrone | Glenties |
| Tullyillan Island | 3 | Boylagh | Templecrone | Glenties |
| Tullylark | 198 | Tirhugh | Templecarn | Donegal |
| Tullyleague (or Tullybrook) | 138 | Tirhugh | Drumhome | Donegal |
| Tullyloskan | 128 | Tirhugh | Donegal | Donegal |
| Tullymore | 302 | Tirhugh | Kilbarron | Ballyshannon |
| Tullymornin | 55 | Tirhugh | Drumhome | Donegal |
| Tullynabratilly | 974 | Inishowen East | Clonmany | Inishowen |
| Tullynadall | 117 | Kilmacrenan | Clondavaddog | Millford |
| Tullynaglack | 122 | Banagh | Inver | Donegal |
| Tullynaglaggan | 856 | Boylagh | Inishkeel | Glenties |
| Tullynagreana | 882 | Banagh | Inver | Donegal |
| Tullynaha | 277 | Banagh | Inver | Donegal |
| Tullynavinn | 894 | Inishowen East | Moville Upper | Inishowen |
| Tullyowen | 152 | Raphoe | Taughboyne | Strabane |
| Tullyrap | 166 | Raphoe | Taughboyne | Strabane |
| Tullytrasna | 138 | Banagh | Inver | Donegal |
| Tullytrasna | 808 | Raphoe | Kilteevoge | Stranorlar |
| Tullyvinny | 174 | Raphoe | Raphoe | Strabane |
| Tullyvoos | 257 | Banagh | Inver | Donegal |
| Tullywee | 167 | Tirhugh | Drumhome | Donegal |
| Tullywee (or Tullygallan) | 1,434 | Tirhugh | Drumhome | Donegal |
| Ture | 1,165 | Inishowen West | Muff | Londonderry |
| Twomilestone | 60 | Tirhugh | Kilbarron | Ballyshannon |
| Tyleford | 21 | Raphoe | Clonleigh | Strabane |
| Umfin Island | 17 | Kilmacrenan | Tullaghobegly | Dunfanaghy |
| Umgall | 461 | Inishowen East | Clonca | Inishowen |
| Umlagh | 403 | Kilmacrenan | Mevagh | Millford |
| Ummerafad | 216 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Ummerawirrinan | 197 | Banagh | Glencolumbkille | Glenties |
| Umrycam | 645 | Inishowen West | Fahan Lower | Inishowen |
| Umrycam | 314 | Kilmacrenan | Clondavaddog | Millford |
| Umuskan | 401 | Banagh | Kilcar | Glenties |
| Unshinagh Lower | 94 | Raphoe | Clonleigh | Strabane |
| Unshinagh Upper | 80 | Raphoe | Clonleigh | Strabane |
| Urbal | 145 | Banagh | Killaghtee | Donegal |
| Urbaldeevan | 660 | Boylagh | Inishkeel | Glenties |
| Urbalreagh | 545 | Inishowen East | Clonea | Inishowen |
| Urbalshinny | 19 | Tirhugh | Drumhome | Donegal |
| Urbalshinny | 104 | Kilmacrenan | Tullyfern | Millford |
| Urrismenagh | 1,564 | Inishowen East | Clonmany | Inishowen |
| Veagh | 400 | Raphoe | Raymoghy | Letterkenny |
| Warrentown | 443 | Kilmacrenan | Gartan | Letterkenny |
| Warrentown Mountn North | 380 | Kilmacrenan | Gartan | Dunfanaghy |
| Warrentown Mountn South | 425 | Kilmacrenan | Gartan | Letterkenny |
| Welchtown | 465 | Raphoe | Kilteevoge | Stranorlar |
| Whitecastle | 109 | Inishowen East | Moville Upper | Inishowen |
| Whitehill | 58 | Tirhugh | Donegal | Donegal |
| Whitehill | 258 | Kilmacrenan | Conwal | Letterkenny |
| Whitehill | 422 | Kilmacrenan | Gartan | Letterkenny |
| Whitehill | 267 | Raphoe | Taughboyne | Strabane |
| Whitehill | 68 | Raphoe | Donaghmore | Stranorlar |
| Whitehouse | 112 | Raphoe | Killea | Londonderry |
| Wilson's Fort (or Killynure) | 356 | Raphoe | Convoy | Stranorlar |
| Windyhall | 209 | Kilmacrenan | Conwal | Letterkenny |
| Winnyhaw | 265 | Raphoe | Raphoe | Strabane |
| Winterhill | 141 | Banagh | Killymard | Donegal |
| Wood | 41 | Raphoe | Clonleigh | Strabane |
| Wood Island | 39 | Raphoe | Clonleigh | Strabane |
| Woodhill | 110 | Kilmacrenan | Clondahorky | Dunfanaghy |
| Woodhill | 62 | Banagh | Killybegs Lower | Glenties |
| Woodhill | 149 | Raphoe | Raymoghy | Letterkenny |
| Woodland | 205 | Kilmacrenan | Aghanunshin | Letterkenny |
| Woodlands | 287 | Raphoe | Taughboyne | Strabane |
| Woodpark | 92 | Raphoe | Leck | Letterkenny |
| Woodquarter | 682 | Kilmacrenan | Kilmacrenan | Millford |
| Woodtown | 142 | Kilmacrenan | Conwal | Letterkenny |