Island’s Name |
Island group(s) |
Country/Countries |
Gabaret |
Mississippi River, Illinois |
United States |
Gabriola |
Gulf Islands, British Columbia |
Canada |
Gaga |
Beira Litoral Islands |
Portugal |
Gaivota |
Beira Litoral Islands |
Portugal |
Gairsay |
The North Isles, Orkney Islands |
Scotland |
Galiano |
Gulf Islands, British Columbia |
Canada |
Galila |
Lake Zway |
Ethiopia |
Gall |
Lough Erne |
Ireland |
Gallinara |
|
Italy |
Galt |
North Channel, Ontario |
Canada |
Galveston |
Texas |
United States |
Gansy |
Lake Winnipesaukee, New Hampshire |
United States |
Gapøya |
|
Norway |
Garden |
Lake Huron, Ontario |
Canada |
Garden |
Lake Nipissing, Ontario |
Canada |
Garden |
Saint Lawrence River, Ontario |
Canada |
Garden |
Western Australia |
Australia |
Gardner |
Louisiana |
United States |
Garove |
Vitu Islands |
Papua New Guinea |
Garratt |
West Lake Ontario |
Canada |
Gasket |
West Lake Ontario |
Canada |
Gateshead |
Nunavut |
Canada |
Gaua |
Banks Islands |
Vanuatu |
Gavi |
Pontine Islands |
Italy |
Gavdos |
|
Greece |
Geada |
Algarve Islands |
Portugal |
Geike |
Lake Nipigon, Ontario |
Canada |
Gelila Zakarias |
Lake Tana |
Ethiopia |
Genovesa |
Galápagos Islands |
Ecuador |
Geomundo |
|
South Korea |
George |
Falkland Islands |
United Kingdom |
George |
Georgian Bay, Ontario |
Canada |
Georgetown |
Ohio River, Pennsylvania |
United States |
Georgina |
Lake Simcoe, Ontario |
Canada |
Germ |
Persian Gulf |
Iran |
Geronisos |
|
Cyprus |
Gertrude |
North Channel, Ontario |
Canada |
Gerumajima |
Kerama Islands part of the Okinawa Islands part of the Ryukyu Islands part of the Nansei Islands |
Japan |
Gęsia Kępa |
Oder Lagoon islands |
Poland |
Ghegheto |
Lake Huron, Ontario |
Canada |
Giannutri |
Tuscan Archipelago |
Italy |
Giants Tomb |
Georgian Bay, Ontario |
Canada |
Gibbs |
South Shetland Islands |
Claimed by:
Argentine Antarctica, Argentina,
Antártica Chilena Province of Chile, and
British Antarctic Territory of the United Kingdom |
Gidicho |
Lake Abaya |
Ethiopia |
Gigha |
Inner Hebrides |
Scotland |
Giglio |
Tuscan Archipelago |
Italy |
Gil |
British Columbia |
Canada |
Gilbert |
Mississippi River, Missouri |
United States |
Gilford |
British Columbia |
Canada |
Gimsøya |
Lofoten |
Norway |
Gioura |
Sporades |
Greece |
Giudecca |
Venetian Lagoon |
Italy |
Giske |
|
Norway |
Gisløy |
|
Norway |
Glims Holm |
Orkney Islands |
Scotland |
Glines |
Lake Winnipesaukee, New Hampshire |
United States |
Gloup Holm |
Shetland Islands |
Scotland |
Glykiotissa |
|
Cyprus |
Goat |
Lough Erne |
Ireland |
Goat |
Whitsunday Islands, Queensland |
Australia |
Goat |
Sydney Harbor |
Australia |
Goat |
Auckland Region |
New Zealand |
Goat |
Otago Harbour |
New Zealand |
Goat |
Niagara Falls New York |
United States |
Goat |
Rhode Island |
United States |
Goat |
Maine |
United States |
Goat |
North Channel, Ontario |
Canada |
Goat |
South Carolina |
United States |
Gödi-sziget |
|
Hungary |
Godøy |
|
Norway |
Goeree-Overflakkee |
part of the Dutch province South Holland |
Netherlands |
Gokceada |
Aegean Islands |
Turkey |
Golem Grad |
Lake Prespa |
Macedonia |
Goli otok |
translates as "naked island" |
Croatia |
La Gomera |
Canary Islands |
Spain |
Goodin |
Mississippi River, Minnesota |
United States |
Goose Island |
Great Salt Lake, Utah |
United States |
Goose |
Lake Nipissing, Ontario |
Canada |
Goose |
British Columbia |
Canada |
Goose |
San Juan Islands, Washington |
United States |
Gooseberry |
North Channel, Ontario |
Canada |
Goree |
Dakar |
Senegal |
Gorgona |
|
Colombia |
Gorgona |
Tuscan Archipelago |
Italy |
Gossa |
|
Norway |
Gotland |
|
Sweden |
Gotska Sandön |
|
Sweden |
Gough |
Tristan da Cunha |
British overseas territory of Saint Helena, Ascension and Tristan da Cunha |
Governor |
Thimble Islands, Connecticut |
United States |
Governor |
Georgian Bay, Ontario |
Canada |
Governors |
Lake Winnipesaukee, New Hampshire |
United States |
Gower |
Cumberland River, Tennessee |
United States |
Gozo |
Għawdex, Maltese islands |
Malta |
Graciosa |
Azores |
Portugal |
Graciosa |
Canary Islands |
Spain |
Graemsay |
Orkney Islands |
Scotland |
Graham |
Queen Elizabeth Islands, Nunavut |
Canada |
Graham |
Queen Charlotte Islands, British Columbia |
Canada |
Gramatal Island |
Beira Litoral Islands |
Portugal |
Gran Canaria |
Canary Islands |
Spain |
Granary |
Islands of Gdańsk |
Poland |
Grand Cayman |
Cayman Islands |
United Kingdom |
Grand |
Jason Islands of the Falkland Islands |
United Kingdom |
Grand |
Balsam Lake, Ontario |
Canada |
Grand |
Louisiana |
United States |
Grand |
Louisiana |
United States |
Grand |
Lake Champlain, Vermont |
United States |
Grand Manan |
New Brunswick |
Canada |
Grand Terre |
Louisiana |
United States |
Grande Comore |
Comoros |
Comoros |
Grande-Terre |
Guadeloupe, Lesser Antilles |
France |
Grape |
Lake Simcoe, Ontario |
Canada |
Gräsö |
|
Sweden |
Gravelly |
Lough Erne |
Ireland |
Gravine |
Mobile Bay, Alabama |
United States |
Gray |
Georgian Bay, Ontario |
Canada |
Great Blasket |
Blasket Islands |
Ireland |
Great Britain |
|
United Kingdom |
Great |
Falkland Islands |
United Kingdom |
Great |
Cork Harbour |
Ireland |
Great |
Massachusetts |
United States |
Great La Cloche |
North Channel, Ontario |
Canada |
Great Manitou |
Lake Nipissing, Ontario |
Canada |
Great Nicobar |
Nicobar Islands |
India |
Greater Mount Changtu |
Zhoushan Archipelago |
China |
Greater Mount Yang |
Zhoushan Archipelago |
China |
Greater Tunbs |
Persian Gulf |
Iran |
Green |
Queensland |
Australia |
Green |
New South Wales |
Australia |
Green |
Jersey, Channel Islands |
Crown dependency |
Green |
Isles of Scilly |
United Kingdom |
Green |
Poole Harbour |
United Kingdom |
Green |
Rideau River, Ontario |
Canada |
Green |
Severn Sound, Ontario |
Canada |
Greene |
Ottawa River, Ontario |
Canada |
Green |
Hong Kong |
China |
Green |
Taitung County |
Republic of China |
Green |
Red Sea |
Egypt |
Greene |
Lake Huron, Ontario |
Canada |
Greene |
Lake Ontario, Ontario |
Canada |
Greenisland |
Northern Ireland |
United Kingdom |
Greenland |
|
Denmark |
Greenspond |
Newfoundland and Labrador |
Canada |
Greenwich |
South Shetland Islands |
Claimed by:
Argentine Antarctica, Argentina,
Antártica Chilena Province of Chile, and
British Antarctic Territory of the United Kingdom |
Grenadier |
Thousand Islands New York |
United States |
Grenadier |
Saint Lawrence River Ontario |
Canada |
Greifswalder Oie |
|
Germany |
Grgur |
|
Croatia |
Gribbell |
British Columbia |
Canada |
Griffith |
Queen Elizabeth Islands, Nunavut |
Canada |
Griffith |
Windmill Islands |
Antarctica |
Griffith |
Georgian Bay, Ontario |
Canada |
Grimes |
Mississippi River, Illinois |
United States |
Grímsey |
|
Iceland |
Grindstone |
Thousand Islands (Saint Lawrence River), New York |
United States |
Grindstone |
Big Rideau Lake, Ontario |
Canada |
Grip |
|
Norway |
Gris Bourbe |
Louisiana |
United States |
Grisvågøy |
|
Norway |
Gröde-Appelland |
North Frisian Islands |
Germany |
Groix |
Morbihan, Bretagne |
France |
Grøtøy |
|
Norway |
Grunay |
Out Skerries, Shetland Islands |
Scotland |
Gruney |
Shetland Islands |
Scotland |
Grytøy |
Vesterålen |
Norway |
Guam |
|
United States |
Guana Key |
Island Territory of Sint Maarten, Netherlands Antilles |
Kingdom of the Netherlands |
Guemes |
San Juan Islands, Washington |
United States |
Guernsey |
Guernsey, Channel Islands |
Crown dependency |
Gull |
Lake Nipissing, Ontario |
Canada |
Gull |
Lake Ontario, Ontario |
Canada |
Gull |
Lake Mead, Nevada |
United States |
Gunnison |
Great Salt Lake, Utah |
United States |
Gurskøy |
|
Norway |
Gyali |
Dodecanese |
Greece |
Gyaros |
Cyclades |
Greece |