- Beverly
- Bevis Corner
- Bexar
- Biddle
- Bidville
- Big Creek Corner
- Big Fork
- Big Hill
- Big Island
- Big Island
- Big Island
- Big Lake
- Big Rock
- Big Spring Mill
- Big Springs
- Billingsleys Corner
- Billstown
- Bingen
- Bingham
- Birdell
- Birdeye
- Birdtown
- Birmac
- Birta
- Bismarch
- Bismarck
- Black Cat
- Black Diamond
- Black Fork
- Black Island