| Island’s Name |
Island group(s) |
Country/Countries |
| Bacelos |
Alentejo Islands, Template:Country data Alentejo |
Portugal |
| Bacelos Pequena |
Alentejo Islands, Alentejo |
Portugal |
| Badgely |
Georgian Bay, Ontario |
Canada |
| Badger |
Lake Winnipesaukee, New Hampshire |
United States |
| Baffin |
Nunavut |
Canada |
| Bågø |
Islands of the Little Belt |
Denmark |
| Bahrain Island |
Persian Gulf |
Bahrain |
| Baillie-Hamilton |
Nunavut |
Canada |
| Bainbridge |
Puget Sound, Washington |
United States |
| Baker |
Allegheny River, Pennsylvania |
United States |
| Bald Eagle |
Allegheny River, Pennsylvania |
United States |
| Baleal |
Estremadura islands |
Portugal |
| Bali |
Lesser Sunda Islands |
Indonesia |
| Balta |
Shetland Islands |
Scotland |
| Baltrum |
East Frisian Islands |
Germany |
| Baluan |
Admiralty Islands |
Papua New Guinea |
| Bananec |
Glénan islands |
France |
| Banfills |
Mississippi River, Minnesota |
United States |
| Bangaram |
Lakshadweep |
India |
| Banks |
Northwest Territories |
Canada |
| Baranof |
Alexander Archipelago, Alaska |
United States |
| Barbados |
Caribbean Sea |
Barbados |
| Barbados |
Schuylkill River, Pennsylvania |
United States |
| Bardwell |
Illinois River, Illinois |
United States |
| Barents Island |
Svalbard |
Norway |
| Barentsøya |
Svalbard |
Norway |
| Barkis |
Mississippi River, Illinois |
United States |
| Barnes |
San Juan Islands, Washington |
United States |
| Barnston |
Fraser River, British Columbia |
Canada |
| Barra |
Outer Hebrides |
Scotland |
| Barren |
Falkland Islands |
United Kingdom |
| Barren |
North Channel, Ontario |
Canada |
| Barreta |
Algarve islands |
Portugal |
| Barrie |
North Channel, Ontario |
Canada |
| Barrier |
Georgian Bay, Ontario |
Canada |
| Barro |
Algarve islands |
Portugal |
| Barsø |
Islands of the Little Belt |
Denmark |
| Barter |
Arctic Sea, Alaska |
United States |
| Bartlett |
Maine |
United States |
| Bassett |
Lake Ontario, Ontario |
Canada |
| Bassett |
Lake Saint Clair, Ontario |
Canada |
| Batanta |
Raja Ampat Islands |
Indonesia |
| Bateau |
Georgian Bay, Ontario |
Canada |
| Bateman |
Louisiana |
United States |
| Bateman |
Washington |
United States |
| Bathurst |
Queen Elizabeth Islands, Nunavut |
Canada |
| Batture |
North Channel, Ontario |
Canada |
| Batz |
|
France |
| Bazaruto |
Bazaruto Archipelago |
Mozambique |
| Beals |
Maine |
United States |
| Beament |
Lake Huron, Ontario |
Canada |
| Bear |
Lake Temagami, Ontario |
Canada |
| Bear |
Lake Winnipesaukee, New Hampshire |
United States |
| Bear |
Suncook River, New Hampshire |
United States |
| Bears Back |
North Channel, Ontario |
Canada |
| Bears Rump |
Georgian Bay, Ontario |
Canada |
| Beata |
Pedernales |
Dominican Republic |
| Beauchene |
Falkland Islands |
United Kingdom |
| Beaupre |
Cranberry Lake, Ontario |
Canada |
| Beauregard |
Barataria Bay, Louisiana |
United States |
| Beaurivage |
St. Lawrence River , Ontario |
Canada |
| Beausoleil |
Georgian Bay, Ontario |
Canada |
| Beauty |
North Channel, Ontario |
Canada |
| Beaver |
|
Antarctica |
| Beaver |
Falkland Islands |
United Kingdom |
| Beaver |
Mississippi River, Iowa |
United States |
| Beaver |
North Channel, Ontario |
Canada |
| Beaver |
Beaver Island archipelago, Michigan |
United States |
| Beaver |
Isle Royale, Michigan |
United States |
| Beaver |
Massachusetts |
United States |
| Beaver |
Lake Winnipesaukee, New Hampshire |
United States |
| Beaver |
Rio Grande, Tamaulipas |
Mexico |
| Beaverdam |
Arkansas River, Arkansas |
United States |
| Beckwith |
Georgian Bay, Ontario |
Canada |
| Belene |
Danube River |
Bulgaria |
| Bell |
Newfoundland and Labrador |
Canada |
| Belle Île |
|
France |
| Belle Isle |
Louisiana |
United States |
| Belleau |
North Channel, Ontario |
Canada |
| Bellinghausen |
Windward Islands, Society Islands, French Polynesia |
Overseas Lands of France |
| Benbecula |
Outer Hebrides |
Scotland |
| Benguerra |
Bazaruto Archipelago |
Mozambique |
| Bennett |
De Long Islands, Alaska |
Claimed by the United States, controlled by Russia |
| Bere |
Bantry Bay |
Ireland |
| Bergmann |
Mississippi River, Wisconsin |
United States |
| Berlenga Grande |
Berlengas |
Portugal |
| Bermuda |
The Bermuda Islands |
United Kingdom |
| Big |
Baffin Island, Nunavut |
Canada |
| Big |
Hudson Bay, Nunavut |
Canada |
| Big |
James Bay, Nunavut |
Canada |
| Big |
Lake Chemong, Ontario |
Canada |
| Big |
Lake Vernon, Ontario |
Canada |
| Big |
Pigeon Lake, Ontario |
Canada |
| Big |
Bay of Quinte, Ontario |
Canada |
| Big |
Skootamatta Lake, Ontario |
Canada |
| Big |
Lake of the Woods, Ontario |
Canada |
| Big |
Barataria Bay, Louisiana |
United States |
| Big |
(Disambiguation page) |
Canada |
| Big |
(Disambiguation page) |
United States |
| Big Blue |
Illinois River, Illinois |
United States |
| Big Burnt |
Georgian Bay, Ontario |
Canada |
| Big Chicken |
Lake Erie, Ontario |
Canada |
| Bigga |
Shetland Islands |
Scotland |
| Bighorn |
Lake Mead, Nevada |
United States |
| Bigsby |
Lake of the Woods, Ontario |
Canada |
| Bigwin |
Lake Muskoka, Ontario |
Canada |
| Bikar |
Bikar Atoll, Ratak Chain |
Marshall Islands |
| Bikini |
Bikini Atoll |
Marshall Islands |
| Billingsgate |
Cape Cod Bay, Massachusetts |
United States |
| Bioko |
Gulf of Guinea |
Equatorial Guinea |
| Birch |
Lake Winnipesaukee, New Hampshire |
United States |
| Birch Hill |
Lake Winnipesaukee, New Hampshire |
United States |
| Bird |
Algoa Bay |
South Africa |
| Bird |
Caribbean Sea |
disputed by Venezuela and Dominica |
| Bird |
Whitsunday Islands, Queensland |
Australia |
| Bird |
North Queensland, Queensland |
Australia |
| Bird |
Seychelles |
Seychelles |
| Bird |
South Georgia |
United Kingdom |
| Bird |
Buzzards Bay, Massachusetts |
United States |
| Bird |
Fox Islands group of the Aleutian Islands, Alaska |
United States |
| Bird |
Lake Zway |
Ethiopia |
| Birkholm |
Islands of the waters south of Funen |
Denmark |
| Björkö |
Lake Mälaren |
Sweden |
| Bishop Rock |
Isles of Scilly |
United Kingdom |
| Bitra |
Lakshadweep |
India |
| Bjørnø |
Islands of the waters south of Funen |
Denmark |
| Bjørnøya |
Svalbard |
Norway |
| Black |
Lake Abitibi, Ontario |
Canada |
| Black Fox |
Allegheny River, Pennsylvania |
United States |
| Black Prince |
Louisiana |
United States |
| Black Rock |
|
|
| Blakeley |
Mobile Bay, Alabama |
United States |
| Blakely |
San Juan Islands, Washington |
United States |
| Blaker Towhead |
Mississippi River, Tennessee |
United States |
| Blanchard |
Mississippi River, Illinois |
United States |
| Bleaker |
Falkland Islands |
United Kingdom |
| Bleanish |
Lough Erne |
Ireland |
| Blennerhassett |
Ohio River, West Virginia |
United States |
| Blind |
San Juan Islands, Washington |
United States |
| Block |
Atlantic Ocean, Rhode Island |
United States |
| Blueberry Island |
Lake Wanapitei, Ontario |
Canada |
| Boega |
Minho islands |
Portugal |
| Bogø |
Baltic Sea |
Denmark |
| Bogoslof Island |
Bering Sea, Alaska |
United States |
| Bois Blanc |
Detroit River, Ontario |
Canada |
| Bois Blanc |
Lake Huron, Michigan |
United States |
| Bokak Atoll |
Ratak Chain |
Marshall Islands |
| Bokissa |
Pacific Ocean |
Vanuatu |
| Bolama |
Bissagos Islands |
Guinea-Bissau |
| Bolivar |
Texas |
United States |
| Bolter |
Mississippi River, Illinois |
United States |
| Bømlo |
|
Norway |
| Bonanza |
Lake Wanapitei, Ontario |
Canada |
| Bone |
Georgian Bay, Ontario |
Canada |
| Bonhomme |
Missouri River, Missouri |
United States |
| Bonnet Carre |
Mississippi River, Louisiana |
United States |
| Bora Bora |
Windward Islands, Society Islands, French Polynesia |
Overseas Lands of France |
| Borden |
Queen Elizabeth Islands, Nunavut |
Canada |
| Borðoy |
Faroe Islands |
Denmark |
| Borkum |
East Frisian Islands |
Germany |
| Borneo |
Malay archipelago |
Divided between Indonesia, Malaysia, and Brunei |
| Bornholm |
Baltic Sea |
Denmark |
| Borradaile |
Balleny Islands |
Ross Dependency, New Zealand |
| Bourinot |
North Channel, Ontario |
Canada |
| Bouvetoya |
South Atlantic Ocean |
Norway |
| Bowen |
Gulf Islands, British Columbia |
Canada |
| Boyd |
Holston River, Tennessee |
United States |
| Bozcaada |
Aegean Islands |
Turkey |
| Brač |
Adriatic Sea |
Croatia |
| Brandsø |
Islands of the Little Belt |
Denmark |
| Brännö |
Southern Gothenburg Archipelago |
Sweden |
| Brant |
Mississippi River Delta, Louisiana |
United States |
| Bray |
Nunavut |
Canada |
| Brecqhou |
Brechou Channel Islands |
Crown dependency |
| Breeze |
Stoney Lake, Ontario |
Canada |
| Breezy |
Lake Winnipesaukee, New Hampshire |
United States |
| Bréhat |
|
France |
| Bremangerlandet |
|
Norway |
| Bressay |
Shetland Islands |
Scotland |
| Bridgeman |
South Shetland Islands |
Claimed by Argentine Antarctica, Argentina,
Antártica Chilena Province of Chile,
and the British Antarctic Territory of the United Kingdom |
| Brijuni |
Adriatic Sea |
Croatia |
| Broadview |
Gloucester Pool, Ontario |
Canada |
| Brodeur |
Lake Superior, Ontario |
Canada |
| Brother |
Shetland Islands |
Scotland |
| Brown |
San Juan Islands, Washington |
United States |
| Browning |
Lake Muskoka, Ontario |
Canada |
| Browns |
Louisiana |
United States |
| Browns |
West Virginia |
United States |
| Brownscombe |
Stoney Lake, Ontario |
Canada |
| Brunec |
Glénan islands |
France |
| Brunot |
Ohio River, Pennsylvania |
United States |
| Bruny |
Tasmania |
Australia |
| Bruray |
Outer Skerries, Shetland Islands |
Scotland |
| Brush |
Timbalier Bay, Louisiana |
United States |
| Bryher |
Isles of Scilly |
United Kingdom |
| Bu Sadah |
Hawar Islands |
Bahrain |
| Bu Tammur |
Hawar Islands |
Bahrain |
| Bubaque |
Bissagos Islands |
Guinea-Bissau |
| Bubiyan |
Persian Gulf |
Kuwait |
| Buchhorst |
Trave river |
Germany |
| Buck |
U.S. Virgin Islands |
United States |
| Buckle |
Balleny Islands |
Ross Dependency, New Zealand |
| Buckley |
West Virginia |
United States |
| Buffington |
West Virginia |
United States |
| Bugio |
Estremadura islands |
Portugal |
| Bugio |
Madeira |
Portugal |
| Buláti-sziget |
Tisza |
Hungary |
| Buldir |
Aleutian Islands, Alaska |
United States |
| Bull |
Dublin Bay |
Ireland |
| Bull |
Atlantic Ocean, South Carolina |
United States |
| Bulla |
Caspian Sea |
Azerbaijan |
| Bunce |
Sierra Leone River |
Sierra Leone |
| Buneh |
Persian Gulf |
Claimed by Iran |
| Buøy |
Island in Øyane archipelago, Stavanger municipality, Rogaland |
Norway |
| Burano |
Venetian Lagoon |
Italy |
| Burgazada |
Prince's Islands |
Turkey |
| Burhou |
Channel Islands |
Guernsey |
| Burke Island |
Lake Huron, Ontario |
Canada |
| Burlington |
Mississippi River, Illinois |
United States |
| Burlington |
Delaware River, New Jersey |
United States |
| Burns |
Tennessee River, Tennessee |
United States |
| Burnt |
Lake Nipissing, Ontario |
Canada |
| Burnt |
Windy Lake, Ontario |
Canada |
| Burra |
Shetland Islands |
Scotland |
| Burray |
Orkney Islands |
Scotland |
| Burrit |
Lake Nipissing, Ontario |
Canada |
| Burton |
Lake Champlain, Vermont |
United States |
| Bushes |
Platte River, Nebraska |
United States |
| Bussell |
Tennessee River, Tennessee |
United States |
| Bustard |
Georgian Bay, Ontario |
Canada |
| Butler |
Lake Champlain, Vermont |
United States |
| Büyükada |
Princes' Islands |
Turkey |
| Buzzard |
Mississippi River, Illinois |
United States |
| Byan Martin |
Nunavut |
Canada |
| Bylot |
Nunavut |
Canada |