Island’s Name |
Island group(s) |
Country/Countries |
Saaremaa |
Baltic Sea |
Estonia |
Saarnaki laid |
Baltic Sea |
Estonia |
Saba |
Netherlands Antilles, Lesser Antilles |
Autonomous part of the Kingdom of the Netherlands |
Cayo Sabinal |
Greater Antilles |
Cuba |
Sable |
Nova Scotia |
Canada |
Sabrina |
Balleny Islands |
Ross Dependency, New Zealand |
Saddle |
South Orkney Islands |
Claimed by:
the United Kingdom as part of the Falkland Islands and by
Argentina |
Safra |
Alentejo islands |
Portugal |
Saint Agnes |
Isles of Scilly |
United Kingdom |
Saint Anastasia |
Black Sea |
Bulgaria |
Saint Andrews |
Admiralty Islands |
Papua New Guinea |
Saint-Barthélemy |
Lesser Antilles |
France |
Saint Catherine |
Susquehanna River, Maryland |
United States |
Saint Catherine |
Potomac River, Maryland |
United States |
Saint Clement's |
Potomac River, Maryland |
United States |
Saint Croix |
United States Virgin Islands, Lesser Antilles |
United States |
Saint Croix |
Saint Croix River, Maine |
United States |
Saint Cyicus |
Black Sea |
Bulgaria |
Saint George |
Potomac River, Maryland |
United States |
Saint Giles |
Lesser Antilles |
Trinidad and Tobago |
Saint Ivan |
Black Sea |
Bulgaria |
Saint Helena |
|
Overseas territory of the United Kingdom |
Saint Helena |
Straits of Mackinac, Michigan |
United States |
Saint Helena |
Sea Islands, South Carolina |
United States |
Saint Helena |
Little Round Bay, Maryland |
United States |
Île Saint-Honorat |
Lérins Islands |
France |
Saint Helen's |
St. Lawrence River, Quebec |
Canada |
Saint John |
United States Virgin Islands, Lesser Antilles |
United States |
Saint Johns |
Missouri River, Missouri |
United States |
Saint Joseph |
Ontario |
Canada |
Saint Kitts |
Lesser Antilles |
Saint Kitts and Nevis |
Saint Lawrence |
Bering Sea, Alaska |
United States |
Saint Lucia |
Lesser Antilles |
Saint Lucia |
Saint Margaret |
Potomac River, Maryland |
United States |
Île Sainte-Marguerite |
Lérins Islands |
France |
Saint Martin |
Netherlands Antilles, Lesser Antilles |
Divided between:
France and
Netherlands |
Saint Martin |
Otago Harbour |
New Zealand |
Saint Martin's |
Isles of Scilly |
United Kingdom |
St. Mary's |
Isles of Scilly |
United Kingdom |
Saint Matthew |
Bering Sea, Alaska |
United States |
St. Maurice Towhead |
Mississippi River, Louisiana |
United States |
Saint Paul |
Nova Scotia |
Canada |
Saint Paul |
Pribilof Islands, Alaska |
United States |
Île Saint-Paul |
French Southern Territories, Indian Ocean |
France |
Saint Peter |
Black Sea |
Bulgaria |
Saint Pierre |
Manokin River, Maryland |
United States |
Saint Simons |
Georgia |
United States |
Saint Thomas |
United States Virgin Islands, Lesser Antilles |
United States |
Saint Vincent |
Lesser Antilles |
Saint Vincent and the Grenadines |
Saint Vincent |
Florida |
United States |
Sakhalin |
North Pacific, Sakhalin Oblast |
Russia |
Salina |
Aeolian Islands |
Italy |
Salisbury |
Nunavut |
Canada |
Salsette |
Maharashtra |
India |
Saltholm |
Oresund |
Denmark/ Sweden |
Saltspring |
Gulf Islands, British Columbia |
Canada |
Samalga |
Fox Islands group of the Aleutian Islands, Alaska |
United States |
Samar |
Visayas |
Philippines |
Samha |
Socotra |
Yemen |
Samos Island |
Beira Litoral Islands |
Portugal |
Samos |
Dodecanese |
Greece |
Samothraki |
|
Greece |
Samphrey |
Shetland Islands |
Scotland |
Sampson |
Pleasant Bay, Cape Cod, Massachusetts |
United States |
Samsø |
Kattegat |
Denmark |
Samson |
Isles of Scilly |
United Kingdom |
San Andrés |
San Andrés and Providencia Department |
Colombia |
San Benedicto |
Revillagigedo Islands, Colima |
Mexico |
San Benitos |
|
Mexico |
San Clemente Island |
Channel Islands of California, California |
United States |
San Cristobal |
Solomon Islands |
Solomon Islands |
San José |
Baja California Sur |
Mexico |
San Jose |
Texas |
United States |
San Juan |
San Juan Islands, Washington |
United States |
San Martiño |
Galicia |
Spain |
San Miguel |
Channel Islands of California, California |
United States |
San Nicolas |
Channel Islands of California, California |
United States |
San Pietro |
Sardinia |
Italy |
San Salvador |
The Bahamas |
Bahamas |
Sanak |
Sanak Islands, Gulf of Alaska, Alaska |
United States |
Sand Cay |
Spratley Islands |
Disputed between:
People's Republic of China,
Republic of China,
Vietnam,
Brunei,
Philippines, and
Malaysia |
Sand |
Ohio River, Kentucky |
United States |
Sand |
Hawaii |
United States |
Sanday |
The North Isles, Orkney Islands |
Scotland |
Sandoy |
Faroe Islands |
Denmark |
Sandy |
Nanticoke River, Maryland |
United States |
Sandy Point |
Newfoundland and Labrador |
Canada |
Sandy Point |
Sinepuxent Bay, Maryland |
United States |
Sannak |
Fox Islands group of the Aleutian Islands, Alaska |
United States |
Santa Ana |
Solomon Islands |
Solomon Islands |
Santa Barbara |
Channel Islands of California, California |
United States |
Santa Catalina |
Channel Islands of California, California |
United States |
Santa Clara |
Juan Fernández archipelago, Chile |
Chile |
Santa Cruz |
Channel Islands of California, California |
United States |
Santa Isabel |
Solomon Islands |
Solomon Islands |
Santa Margarita |
Baja California Sur |
Mexico |
Santa Maria |
Azores |
Portugal |
Santa Rosa |
Channel Islands of California, California |
United States |
Santa Rosa |
Florida |
United States |
Santorini |
Cyclades |
Greece |
São Brás |
Alentejo islands |
Portugal |
São Jorge |
Azores |
Portugal |
São Miguel |
Azores |
Portugal |
São Tomé |
Gulf of Guinea |
São Tomé and Príncipe |
Saona Island |
Antilles |
Dominican Republic |
Sardinia |
|
Italy |
Saria |
|
Greece |
Sark |
Channel Islands |
Bailiwick of Guernsey |
saturna |
Gulf Islands, British Columbia |
Canada |
Saunders |
Falkland Islands |
United Kingdom |
Sauvie |
Columbia River, Oregon |
United States |
Savage |
Near Islands group of the Aleutian Islands, Alaska |
United States |
Savai'i |
Samoan Islands |
Samoa |
Savary |
Georgia Straight, British Columbia |
Canada |
Sawyer |
Mississippi River, Minnesota |
United States |
Sazan |
Bay of Vlorë |
Albania |
Scarecrow |
Michigan |
United States |
Scharhörn |
North Sea |
Germany |
Schiermonnikoog |
West Frisian Islands |
Part of the Kingdom of the Netherlands |
Schmidt |
Severnaya Zemlya, Krasnoyarsk Krai |
Russia |
School |
Platte River, Nebraska |
United States |
Schouwen-Duiveland |
Zeeland |
|
Scilly |
Windward Islands, Society Islands, French Polynesia |
Overseas Lands of France |
Scott |
|
Ross Dependency, New Zealand |
Scott |
Potomac River, Maryland |
United States |
Scotts |
Kanawha River, West Virginia |
United States |
Scout |
Tygart Valley River, West Virginia |
United States |
Sea |
Fraser River, British Columbia |
Canada |
Seal |
South Shetland Islands |
Claimed by:
Argentine Antarctica, Argentina,
Antártica Chilena Province of Chile, and
the British Antarctic Territory of the United Kingdom |
Sealion |
Falkland Islands |
United Kingdom |
Sebatik |
Sabah |
Indonesia and Malaysia |
Secretary |
|
New Zealand |
Sedanka |
Fox Islands group of the Aleutian Islands, Alaska |
United States |
Seguam |
Andreanof Islands group of the Aleutian Islands, Alaska |
United States |
Segula |
Rat Islands group of the Aleutian Islands, Alaska |
United States |
Seil |
Slate Islands of the Inner Hebrides |
Scotland |
Seiland |
Finnmark |
Norway |
Île de Sein |
Atlantic Ocean |
France |
Sejerø |
Kattegat |
Denmark |
Selaön |
Lake Mälaren |
Sweden |
Selden |
Potomac River, Maryland |
United States |
Selvagem Grande |
Savage Islands group of the Madeira Islands |
Portugal |
Selvagem Pequena |
Savage Islands group of the Madeira Islands |
Portugal |
Semisopochnoi |
Rat Islands group of the Aleutian Islands, Alaska |
United States |
Semyonovsky |
New Siberian Islands |
Russia |
Senja |
Troms |
Norway |
Serifos |
Cyclades |
Greece |
Seven |
Cheat River, West Virginia |
United States |
Seven Mile |
Jersey Shore, New Jersey |
United States |
Severny |
Novaya Zemlya, Arkhangelsk Oblast |
Russia |
Shackleford |
North Carolina |
United States |
Shanaghy |
Upper Lough Erne |
Ireland |
Shandrew |
Mississippi River, Illinois |
United States |
Shapinsay |
The North Isles, Orkney Islands |
Scotland |
Sharpes |
Chesapeake Bay, Maryland |
United States |
Swan |
Chesapeake Bay, Maryland |
United States |
Sharpshin |
Potomac River, Maryland |
United States |
Shatvar |
Persian Gulf |
Iran |
Shaw |
San Juan Islands, Washington |
United States |
Sheek's |
St. Lawrence Seaway, Ontario |
Canada |
Shell |
|
Wales |
Shell |
Florida |
United States |
Shell |
Louisiana |
United States |
Shelldrake |
Brockanorton Bay, Maryland |
United States |
Shemya |
Semichi Islands cluster in the Near Islands group of the Aleutian Islands, Alaska |
United States |
Shengshan |
Zhoushan Archipelago |
China |
Shenick |
|
Ireland |
Shepherds |
Potomac River, Maryland |
United States |
Sherbo |
Atlantic Ocean |
Sierra Leone |
Sherkin |
Islands of Roaringwater Bay, County Cork |
Ireland |
Sherose |
Nova Scotia |
Canada |
Sherwin |
Potomac River, Maryland |
United States |
Shiashkotan |
Kuril Islands, Sakhalin Oblast |
Russia |
Shif |
Persian Gulf |
Iran |
Shikinejima |
Izu Islands |
Japan |
Shikoku |
Japanese archipeligo |
Japan |
Shikotan |
Kuril Islands, Sakhalin Oblast |
Russia, claimed by Japan |
Shimoji |
Miyako Islands part of the Ryūkyū proper part of the Nansei Islands |
Japan |
Ship |
Gulf Coast, Mississippi |
United States |
Ship |
Newfoundland and Labrador |
United States |
Shippingport |
Ohio River, Kentucky |
United States |
Shoe |
Beaver Island archipelago, Lake Michigan, Michigan |
United States |
Shomali |
Persian Gulf |
Iran |
Shooters |
Newark Bay, New Jersey |
United States |
Shortland |
Shortland Islands |
Solomon Islands |
Shreves Bar |
Mississippi River, Louisiana |
United States |
Shumshu |
Kuril Islands, Sakhalin Oblast |
Russia |
Shuna |
Slate Islands |
Scotland |
Shuwaikh |
Kuwait Bay |
Kuwait |
Sicily |
|
Italy |
Sido |
|
South Korea |
Sifnos |
Cyclades |
Greece |
Signy |
South Orkney Islands |
Claimed by the United Kingdom as part of the Falkland Islands and by Argentina |
Sijiao Island |
Zhoushan Archipelago |
China |
Sikaiana |
Solomon Islands |
Solomon Islands |
Sikinos |
Cyclades |
Greece |
Silba |
Adriatic Sea |
Croatia |
Silmido |
Yellow Sea |
South Korea |
Simushir |
Kuril Islands, Sakhalin Oblast |
Russia |
Sinclair |
Great Barrier Reef, Queensland |
Australia |
Sinclair's Island |
|
Namibia |
Sin Cowe |
Spratley Islands |
Disputed between:
People's Republic of China,
Republic of China,
Vietnam,
Brunei,
Philippines, and
Malaysia |
Sindo |
Yellow Sea |
South Korea |
Singapore |
|
Singapore |
Sinjido |
|
South Korea |
Sint Eustatius |
Netherlands Antilles, Lesser Antilles |
Autonomous part of the |
Siø |
Islands of the waters south of Funen |
Denmark |
Šipan |
Elaphiti Islands |
Croatia |
Sipson |
Pleasant Bay, Cape Cod, Massachusetts |
United States |
Sipson Meadow |
Pleasant Bay, Cape Cod, Massachusetts |
United States |
Sir Bani Yas |
Persian Gulf |
United Arab Emirates |
Sirri |
Persian Gulf |
Iran |
Sitrah |
Persian Gulf |
Bahrain |
Siu A Chau |
Soko Islands, Hong Kong |
People's Republic of China |
Six Mile |
Allegheny River Pennsylvania |
United States |
Sixmile |
Ohio River, Kentucky |
United States |
Sjaelland |
|
Denmark |
Sjumansholmen |
Southern Gothenburg Archipelago |
Sweden |
Skantzoura |
Sporades |
Greece |
Skarø |
Islands of the waters south of Funen |
Denmark |
Skellig Michael |
Skellig Islands |
Ireland |
Skiathos |
Sporades |
Greece |
Skogerøy |
|
Norway |
Skopelos |
Sporades |
Greece |
Skraeling |
Nunavut |
Canada |
Skull |
British Columbia |
Canada |
Skúvoy |
Faroe Islands |
Denmark |
Isle of Skye |
Inner Hebrides |
Scotland |
Skyros |
Sporades |
Greece |
Slate |
Slate Islands, Lake Superior, Ontario |
Canada |
Slim |
Mississippi River, Missouri |
United States |
Slim |
Ohio River, Kentucky |
United States |
Slipper |
|
New Zealand |
Slotsholmen |
Copenhagen Harbour |
Denmark |
Smaller Bent |
Persian Gulf |
Iran |
Smaojlovich |
Sedov Archipelago of Severnaya Zemlya, Krasnoyarsk Krai |
Russia |
Smith |
Chesapeake Bay, Maryland |
United States |
Smith |
San Juan Islands, Washington |
United States |
Smith |
South Shetland Islands |
Claimed by:
Argentine Antarctica, Argentina,
Antártica Chilena Province of Chile, and
the British Antarctic Territory of the United Kingdom |
Smith |
Kankakee River, Illinois |
United States |
Smøla |
|
Norway |
Snake |
Black Sea |
Ukraine |
Snake |
Lake Simcoe, Ontario |
Canada |
Snake |
Fishing Bay, Maryland |
United States |
Snake |
Patuxent River, Maryland |
United States |
Snake |
Potomac River, Maryland |
United States |
Snake |
Susquehanna River, Maryland |
United States |
Snake |
Georgian Bay, Ontario |
Canada |
Snape |
Belcher Islands group in Hudson Bay, Nunavut |
Canada |
Snow |
South Shetland Islands |
Claimed by:
Argentine Antarctica, Argentina,
Antártica Chilena Province of Chile, and
the British Antarctic Territory of the United Kingdom |
Soay |
Inner Hebrides |
Scotland |
Soay |
St. Kilda group of the Outer Hebrides |
Scotland |
Sobieszewo |
Islands of Gdańsk |
Poland |
Solomons |
Patuxent River, Maryland |
United States |
Solomons Lump |
Kedges Straits, Maryland |
United States |
Socorro |
Revillagigedo Islands, Colima |
Mexico |
Socotra |
Socotra |
Yemen |
Solovetsky |
Solovetsky Islands |
Russia |
Šolta |
Adriatic Sea |
Croatia |
Somerset |
Bermuda |
United Kingdom |
Somerset |
Nunavut |
Canada |
Sondre Kvaløy |
|
Norway |
Sonora |
British Columbia |
Canada |
Sørøya |
Finnmark |
Norway |
Sotra |
Hordaland |
Norway |
Sound Gruney |
Shetland |
Scotland |
South |
Jason Islands of the Falkland Islands |
United Kingdom |
South |
|
New Zealand |
South Bass |
Bass Islands, Ohio |
United States |
South Beach |
Cape Cod, Massachusetts |
United States |
South Hammocks |
Assawoman Bay, Maryland |
United States |
South Havre |
Shetland Islands |
Scotland |
South Isle of Gletness |
Shetland Islands |
Scotland |
South Long |
|
|
South Manitou |
Lake Michigan, Michigan |
United States |
South Marsh |
Chesapeake Bay, Maryland |
United States |
South Monomoy |
Cape Cod, Massachusetts |
United States |
South Padre |
Texas |
United States |
South Ronaldsay |
The South Isles, Orkney Islands |
Scotland |
South Uist |
Outer Hebrides |
Scotland |
Southampton |
Nunavut |
Canada |
Southwest Cay |
Spratley Islands |
Disputed between:
People's Republic of China,
Republic of China,
Vietnam,
Brunei,
Philippines, and
Malaysia |
Spectacle |
Boston Harbor, Massachusetts |
United States |
Speedwell |
Falkland Islands |
United Kingdom |
Spencer |
Susquehanna River, Maryland |
United States |
Spencer |
Susquehanna River, Maryland |
United States |
Spencer's |
Nova Scotia |
Canada |
Sponge Bar |
Willamette River, Oregon |
United States |
Spriggs |
Blackwater River, Maryland |
United States |
Spring |
Holland Straits, Maryland |
United States |
Spesutie |
Chesapeake Bay, Maryland |
United States |
Spetses |
|
Greece |
Spieden |
San Juan Islands, Washington |
United States |
Spiekeroog |
East Frisian Islands |
Germany |
Spirit |
Maligne Lake, Alberta |
Canada |
Spitsbergen |
Svalbard |
Norway |
Sport-sziget |
Danube River |
Hungary |
Split |
Belcher Islands, Hudson Bay, Nunavut |
Canada |
Spratly |
Spratley Islands |
Disputed between:
People's Republic of China,
Republic of China,
Vietnam,
Brunei,
Philippines, and
Malaysia |
Sprogø |
Great Belt |
Denmark |
Spry |
Chesapeake Bay, Maryland |
United States |
Square |
Newfoundland and Labrador |
Canada |
Srednij |
Sedov Archipelago of Severnaya Zemlya, Krasnoyarsk Krai |
Russia |
Sri Lanka |
|
Sri Lanka |
Ssese |
Lake Victoria |
Uganda |
Staats |
Falkland Islands |
United Kingdom |
Stack |
Mississippi River, Mississippi |
United States |
Stags of Broadhaven |
|
Ireland |
Stall Hill |
Lake Rico, Massachusetts |
United States |
Stansbury |
Great Salt Lake, Utah |
United States |
Star |
Isles of Shoals, New Hampshire |
United States |
Starbuck |
Line Islands |
Kiribati |
Starbuck |
Hudson River, New York |
United States |
Starve |
Lake Erie, Ohio |
United States |
Staten |
New York |
United States |
Stefansson |
Nunavut |
Canada |
Stephens |
Marlborough Sounds |
New Zealand |
Stewart |
|
New Zealand |
Stewart |
Ohio River, Kentucky |
United States |
Steels |
Susquehanna River, Maryland |
United States |
Steeple |
Jason Islands of the Falkland Islands |
United Kingdom |
Sterrett |
Susquehanna River, Maryland |
United States |
Steves |
Chincoteague Bay, Maryland |
United States |
Stingaree |
Blackwater River, Maryland |
United States |
Stjernøy |
|
Norway |
Stolbnyi |
Lake Seliger, Tver Oblast |
Russia |
Stolbovoy |
New Siberian Islands |
Russia |
Stoltenhoff |
Nightingale Islands, Tristan da Cunha |
British Overseas Territory of Saint Helena |
Stóra Dímun |
Faroe Islands |
Denmark |
Stora Förö |
Southern Gothenburg Archipelago |
Sweden |
Stor |
Nunavut |
Canada |
Stora Karlsö |
Baltic Sea |
Sweden |
Stord |
Hordaland |
Norway |
Streymoy |
Faroe Islands |
Denmark |
Stromboli |
Aeolian Islands |
Italy |
Strong |
Pleasant Bay, Cape Cod, Massachusetts |
United States |
Stronsay |
The North Isles, Orkney Islands |
Scotland |
Strynø |
|
Denmark |
Stuart |
Discovery Islands, British Columbia |
Canada |
Stuart |
San Juan Islands, Washington |
United States |
Stucker |
Susquehanna River, Pennsylvania |
United States |
Sturge |
Balleny Islands |
Ross Dependency, New Zealand |
Styrsö |
Southern Gothenburg Archipelago |
Sweden |
Suakin Archipelago |
|
Sudan |
Sucia |
San Juan Islands, Washington |
United States |
Süderoog |
North Frisian Islands |
Germany |
Südfall |
North Frisian Islands |
Germany |
Sue |
Middle River, Maryland |
United States |
Sugar |
Illinois River, Illinois |
United States |
Sugar |
Michigan |
United States |
Sula |
Møre og Romsdal |
Norway |
Sula Sgeir |
British Isles |
Scotland |
Sulawesi |
|
Indonesia |
Sumatra |
|
Indonesia |
Suomenlinna |
Gulf of Finland |
Finland |
Suðuroy |
Faroe Islands |
Denmark |
Surtsey |
Vestmannaeyjar |
Iceland |
Susak |
Adriatic Sea |
Croatia |
Sutwik |
Alaska |
United States |
Suur-Pakri |
|
Estonia |
Suvorov |
Cook Islands |
Cook Islands |
Suwad Al Janubiyah |
Hawar Islands |
Bahrain |
Suwad Al Shamaliyah |
Hawar Islands |
Bahrain |
Suwanosejima |
Tokara Islands part of the Satsunan Islands part of the Nansei Islands |
Japan |
Suwarrow |
Cook Islands |
Cook Islands |
Svartsjölandet |
Lake Mälaren |
Sweden |
Sveaborg |
Gulf of Finland |
Finland |
Sveta Nedelja |
Adriatic Sea |
Montenegro |
Sveti Andrija |
Elaphiti Islands |
Croatia |
Sveti Đorđe |
Bay of Kotor Islands |
Montenegro |
Sveti Marko |
Bay of Kotor Islands |
Montenegro |
Sveti Nikola |
Adriatic Sea |
Montenegro |
Sveti Stefan |
Adriatic Sea |
Montenegro |
Svínoy |
Faroe Islands |
Denmark |
Swains |
Tokelau chain, American Samoa |
United States |
Swainson |
Potomac River, Maryland |
United States |
Swan |
Blackwater River, Maryland |
United States |
Swan |
Chesapeake Bay, Maryland |
United States |
Swan |
|
Honduras |
Swans |
Maine |
United States |
Sweyn Holm |
The North Isles, Orkney Islands |
Scotland |
Swindle |
British Columbia |
Canada |
Switha |
The South Isles, Orkney Islands |
Scotland |
Swona |
The South Isles, Orkney Islands |
Scotland |
Sycamore |
Potomac River, Maryland |
United States |
Sycamore |
Allegheny River, Pennsylvania |
United States |
Sylt |
North Frisian Islands |
Germany |
Symi |
Dodecanese |
Greece |
Syrna |
Dodecanese |
Greece |
Syros |
Cyclades |
Greece |
Szalki-sziget |
Danube River |
Hungary |
Szentendrei-sziget |
Danube River |
Hungary |
Szúnyog-sziget |
Danube River |
Hungary |