- Big Eightmile Island
- Big Fort Island
- Big Gavanski Island
- Big Hazy Islet
- Big Horn
- Big Island
- Big Island
- Big Island
- Big Island
- Big Island
- Big Island
- Big Koniuji Island
- Big Lake
- Big Lake
- Big Lake, Yukon-Koyukuk
- Big Level Island
- Big Port Walter
- Big Rock
- Big Rose Island
- Big Saltery Island
- Bill Moores
- Biorka
- Biorka Island
- Birch Creek
- Birch Island
- Birches
- Birchwood
- Bird Island
- Bird Island
- Bird Island