- Big Island
- Big Island
- Big Lake
- Big Rock
- Big Spring Mill
- Big Springs
- Bigelow
- Biggers
- Billingsleys Corner
- Billstown
- Bingen
- Bingham
- Birdell
- Birdeye
- Birdsong
- Birdtown
- Birmac
- Birta
- Biscoe
- Bismarch
- Bismarck
- Black Cat
- Black Diamond
- Black Fork
- Black Island
- Black Jack
- Black Oak
- Black Oak
- Black Rock
- Black Springs