- Ballardsville
- Belknap Beach
- Black Rock
- Black Rock
- Broad Ford
- Brownsboro
- Breck
- Black Gnat
- Bloyd
- Bloyds Crossing
- Blue Diamond
- Bluff Boom
- Bonnyman
- Bramlett
- Browns Fork
- Butterfly
- Banyan
- Bear Fork
- Beaver Bottom
- Beaver Creek
- Beechy
- Bevins Branch
- Big Branch
- Big Shoal
- Biggs
- Blackburn Bottom
- Blair Town
- Board Tree
- Boldman
- Broad Bottom