Island’s Name |
Island group(s) |
Country/Countries |
A Nova |
Beira Baixa islands |
Portugal |
Abbasak |
Persian Gulf |
Iran |
Aberdeen |
Georgian Bay, Ontario |
Canada |
Abner Cay |
Bahamas |
Bahamas |
Abruka |
Baltic Sea |
Estonia |
Absecon |
New Jersey |
United States |
Abu Musa |
Persian Gulf |
Claimed by Iran and United Arab Emirates |
Acheron |
Great Palm Island, Queensland |
Australia |
Achill |
|
Ireland |
Achillbeg |
|
Ireland |
Acklins |
Bahamas |
Bahamas |
Acton |
Lake Muskoka, Ontario |
Canada |
Adam |
Lesser Antilles |
Grenada |
Adams |
Antarctica |
|
Adams |
Massachusetts |
United States |
Adams |
Auckland Islands |
New Zealand |
Adams |
Nunavut |
Canada |
Adams Key |
Florida Keys, Florida |
United States |
Adderly Cay |
Bahamas |
Bahamas |
Adelaide |
Marguerite Bay off the west coast of the Antarctic Peninsula |
Antarctica |
Adelaide |
St. Lawrence River, Ontario |
Canada |
Adelsö |
Lake Mälaren |
Sweden |
Adhelfopoulo |
Sporades |
Greece |
Admiralty |
Alaska |
United States |
Admiralty |
Nunavut |
Canada |
Admiralty |
Saint Lawrence River, Ontario |
Canada |
Æbelø |
The Kattegat |
Denmark |
Aegina |
Saronic Islands |
Greece |
Aegna |
Baltic Sea |
Estonia |
Ærø |
Baltic Sea |
Denmark |
Agar's |
Bermuda |
United Kingdom |
Agathonisi |
Dodecanese |
Greece |
Agatti |
Lakshadweep |
India |
Agerø |
Limfjord |
Denmark |
Agersø |
Great Belt |
Denmark |
Agios Efstratios |
|
Greece |
Agnes |
Queensland |
Australia |
Agolada |
Ribatejo islands |
Portugal |
Agrihan |
Northern Mariana Islands |
United States |
Agunijima |
Okinawa Islands part of the Ryūkyū proper part of the Nansei Islands |
Japan |
Ahe |
King George Islands, Tuamotus, French Polynesia |
France |
Cayo Ahogado |
Greater Antilles, Puerto Rico |
United States |
Ahtra |
Baltic Sea |
Estonia |
Ailinginae |
Ralik Chain |
Marshall Islands |
Ailinginae Atoll |
Ralik Chain |
Marshall Islands |
Ailinglapalap |
Ralik Chain |
Marshall Islands |
Ailinglapalap Atoll |
Ralik Chain |
Marshall Islands |
Ailuk |
Ratak Chain |
Marshall Islands |
Ailuk Atoll |
Ratak Chain |
Marshall Islands |
Air Force |
Queen Elizabeth Islands, Nunavut |
Canada |
Aipus |
Torres Strait Islands Queensland |
Australia |
Aitutaki |
Cook Islands |
Cook Islands |
Ajeltokrok |
Arno Atoll |
Marshall Islands |
Ajirah |
Hawar Islands |
Bahrain |
Akajima |
Kerama Islands part of the Okinawa Islands part of the Ryūkyū proper part of the Nansei Islands |
Japan |
Akimiski |
James Bay, Nunavut |
Canada |
Akpatok |
Queen Elizabeth Islands, Nunavut |
Canada |
Aksi |
Gulf of Finland |
Estonia |
Akusekijima |
Tokara Islands part of the Satsunan Islands part of the Nansei Islands |
Japan |
Aikin |
Alabama |
United States |
Al Hajiyat |
Hawar Islands |
Bahrain |
Al Wakur |
Hawar Islands |
Bahrain |
Alameda |
Islands of San Francisco Bay, California |
United States |
Åland |
Archipelago Sea, Åland Islands |
Finland |
Albany |
Torres Strait Islands Queensland |
Australia |
Albatross |
Tasmania |
Australia |
Isla de Alborán |
Plazas de Soberanía, Strait of Gibraltar |
Disputed between Spain and Morocco |
Alcarraza |
Greater Antilles, Puerto Rico |
United States |
Alcatraz |
Islands of San Francisco Bay, California |
United States |
Alcorn |
Moon Lake, Mississippi |
United States |
Alcsi-sziget |
Tisza |
Hungary |
Alder Cay |
Bahamas |
Bahamas |
Alderney |
Channel Islands |
Crown dependency |
Alegranza |
Canary Islands |
Spain |
Alejandro Selkirk |
Juan Fernández archipelago |
Chile |
Alexander |
Queen Elizabeth Islands, Nunavut |
Canada |
Cayo Alfenique |
Greater Antilles, Puerto Rico |
United States |
Alger |
Fulton Chain Lakes, New York |
United States |
Cayo Algodones |
Greater Antilles, Puerto Rico |
United States |
Alicudi |
Aeolian Islands |
Italy |
Alimia |
Dodecanese |
Greece |
All Awash |
Lesser Antilles |
Saint Vincent and the Grenadines |
Allan Cays |
Bahamas |
Bahamas |
Allans Cay |
Bahamas |
Bahamas |
Alligator |
Alabama |
United States |
Allison |
Torres Strait Islands, Queensland |
Australia |
Shortland/Alu |
|
Estonia |
Almourol |
Ribatejo islands |
Portugal |
Alnön |
|
Sweden |
Alonissos |
Sporades |
Greece |
Alpha |
Bermuda |
United Kingdom |
Alumine Vaika |
|
Estonia |
Isla Altamuria |
Sinaloa |
Mexico |
Alty |
Delaware |
United States |
Amager |
Øresund |
Denmark |
Amami Ōshima |
Amami Islands part of the Ryūkyū proper part of the Nansei Islands |
Japan |
Amanu |
Tuamotus, French Polynesia |
France |
Ambae |
Pacific Ocean |
Vanuatu |
Ambergris Cay |
Bahamas |
Bahamas |
Ambrym |
New Hebrides |
Vanuatu |
Ambu |
Arabian Sea |
India |
Amedroz |
North Channel, Ontario |
Canada |
Ameland |
West Frisian Islands |
Netherlands |
Amelia |
Sea Islands, Florida |
United States |
Amherst |
Lake Ontario, Ontario |
Canada |
Amini |
Lakshadweep |
India |
Ammerön |
|
Sweden |
Amores |
Minho islands |
Portugal |
Amorgos |
Cyclades |
Greece |
Amoroso |
Beira Litoral Islands |
Portugal |
Åmøy |
|
Norway |
Amrita |
Massachusetts |
United States |
Amrum |
North Frisian Islands |
Germany |
Amsterdam |
Indian Ocean |
France |
Amund Ringnes Island |
Sverdrup Islands group of the Queen Elizabeth Islands, Nunavut |
Canada |
Amygdaloid |
Lake Superior, Michigan |
United States |
Anacapa |
Channel Islands of California |
United States |
Anafi |
Cyclades |
Greece |
Anastasia |
Matanzas River, Florida |
United States |
Anatahan |
Northern Mariana Islands |
United States |
Anaho |
Pyramid Lake, Nevada |
United States |
Anatom |
Pacific Ocean |
Vanuatu |
Anchor |
Torres Strait Islands, Queensland |
Australia |
Andalusia |
Mississippi River, Illinois |
United States |
Anderson Cay |
Bahamas |
Bahamas |
Anderson's Ledge |
Isles of Shoals, New Hampshire |
United States |
Anderson |
Puget Sound, Washington |
United States |
Andorja |
|
Norway |
Andøy |
Vesterålen |
Norway |
Andrott |
Lakshadweep |
India |
Andros |
Cyclades |
Greece |
Andros |
Bahamas |
Bahamas |
Anegada |
Lesser Antilles, British Virgin Islands |
United Kingdom |
Angel Cays |
Bahamas |
Bahamas |
Isla Ángel de la Guarda |
Baja California |
Mexico |
Angel |
Islands of San Francisco Bay, California |
United States |
Angijak |
Nunavut |
Canada |
Angistri |
|
Greece |
Angle Cay |
Bahamas |
Bahamas |
Angoche |
|
Mozambique |
Anglesey |
North Wales |
Wales |
Anguila |
Bahamas |
Bahamas |
Anguilla |
Leeward Islands of the Lesser Antilles |
British Overseas Territory of the United Kingdom |
Anguillita |
Leeward Islands of the Lesser Antilles, Anguilla |
British Overseas Territory of the United Kingdom |
Anholt |
the Kattegat |
Denmark |
Aniwa |
Pacific Ocean |
Vanuatu |
Anjouan |
Comoros |
Comoros |
Anna Cay |
Bahamas |
Bahamas |
Annacis |
Fraser River, British Columbia |
Canada |
Annobon |
Gulf of Guinea |
Equatorial Guinea |
Anticosti |
Saint Lawrence River, Quebec |
Canada |
Antigua |
Leeward Islands |
Antigua and Barbuda |
Antikythera |
|
Greece |
Antelope |
Arizona |
United States |
Antelope |
Great Salt Lake, Utah |
United States |
Antiparos |
Cyclades |
Greece |
Antipsara |
|
Greece |
Anuanuraro |
Duke of Gloucester Islands, Tuamotus, French Polynesia |
France |
Anuanurunga |
Duke of Gloucester Islands, Tuamotus, French Polynesia |
France |
Anuta |
Melanesia |
Solomon Islands |
Anydros |
Cyclades |
Greece |
Aoba |
Pacific Ocean |
Vanuatu |
Aogashima |
Izu Islands |
Japan |
Apataki |
Palliser Islands, Tuamotus, French Polynesia |
France |
Aplin |
Queensland |
Australia |
Appledore |
Isles of Shoals, Maine |
United States |
Aquidneck |
Aquidneck Island, Rhode Island |
United States |
Aragusuku |
Yaeyama Islands part of the Ryūkyū proper part of the Nansei Islands |
Japan |
Aranysziget |
Tisza |
Hungary |
Araura |
Cook Islands |
Cook Islands |
Araway Cay |
Bahamas |
Bahamas |
Arbuckle |
Arkansas |
United States |
Archer |
Arkansas |
United States |
Archers Cay |
Bahamas |
Bahamas |
Arden |
Torres Strait Islands, Queensland |
Australia |
Ardy More |
Lower Lough Erne |
Ireland |
Cayo Arenas |
Greater Antilles, Puerto Rico |
United States |
Argyle |
Lake Huron, Ontario |
Canada |
Ariana |
Alentejo Islands |
Portugal |
Aristazabal |
British Columbia |
Canada |
Arizona |
Wyoming |
United States |
Arkiko |
Red Sea |
Eritrea |
Arkoi |
Dodecanese |
Greece |
Armathia |
Dodecanese |
Greece |
Armona Island |
Algarve islands |
Portugal |
Armstrong |
Holston River, Tennessee |
United States |
Arnold |
Queensland |
Australia |
Arnøy |
|
Norway |
Årø |
Little Belt |
Denmark |
Arøya |
|
Norway |
Arran |
Scotland |
Scotland |
Arranmore |
County Donegal |
Ireland |
Arsenal |
Mississippi River, Illinois |
United States |
Aruba |
Lesser Antilles |
Kingdom of the Netherlands |
Arutua |
Palliser Islands, Tuamotus, French Polynesia |
France |
Ascension |
Atlantic Ocean |
Dependency of the British overseas territory Saint Helena |
Ascrib |
|
Scotland |
Ash |
Willamette River, Oregon |
United States |
Asinara |
Sardinia |
Italy |
Askø |
|
Denmark |
Asperö |
Southern Gothenburg Archipelago |
Sweden |
Assateague |
Maryland and Virginia |
United States |
Astakida |
Dodecanese |
Greece |
Astipálaia |
Dodecanese |
Greece |
Asuncion |
Northern Mariana Islands |
United States |
Atholl |
Bahamas |
Bahamas |
Atiu |
Cook Islands |
Cook Islands |
Atkinson |
Galveston Bay, Texas |
United States |
Attu |
Aleutian Islands |
United States |
Atwood Cay |
Bahamas |
Bahamas |
Aubrey |
St. Lawrence River, Ontario |
Canada |
Aubussi |
Torres Strait Islands, Queensland |
Australia |
Auckland |
Auckland Islands |
New Zealand |
Aughinish |
County Clare |
Ireland |
August Cay |
Bahamas |
Bahamas |
Auhah |
Persian Gulf |
Kuwait |
Aukane |
Torres Strait Islands, Queensland |
Australia |
Aulneau |
St. Lawrence River, Ontario |
Canada |
Aur Atoll |
Ratak Chain |
Marshall Islands |
Aureed |
Torres Strait Islands, Queensland |
Australia |
Auskerry |
The North Isles, Orkney Islands |
Scotland |
Austvågøy |
Lofoten |
Norway |
Aux Herbes |
Mississippi Sound, Alabama |
United States |
Avernakø |
|
Denmark |
Averøy |
|
Norway |
Avery |
Louisiana |
United States |
Avsa |
Marmara Islands |
Turkey |
Axel Heiberg |
Sverdrup Islands group of the Queen Elizabeth Islands, Nunavut |
Canada |
Azenha Brava |
Alentejo islands |
Portugal |