- Barber
- Basin
- Bayview
- Bennington
- Berenice
- Bern
- Big Creek
- Big Springs
- Blanchard
- Bone
- Border
- Bowmont
- Bridge
- Bruneau
- Buist
- Burgdorf
- Burke
- Byrne
- Black Pine
- Bayha Island
- Becky Island
- Bengoechea Place
- Blacks Island (historical)
- Buncel Place
- Banks Island
- Birding Island
- Buckingham
- Bannock
- Beaver Island
- Black Bear