B
- Birdport
- (Clay County) Baileys Mills
- (Clay County) Bailey Mills
- (Bullock County) Ball Island
- (Clay County) Baltimore
- (Blount County) Baptist Hill
- (Arkansas County) Barnumtown
- (Ashley County) Barnumville
- (Clarke County) Bartonsville
- (Chambers County) Beanville
- (Chambers County) Beanville
- (Ashley County) Beartown
- (Arkansas County) Beartrap Island
- (Bullock County) Beattys Four Corners
- (Bullock County) Beaulieus Corner
- (Arkansas County) Beldens
- (Cherokee County) Bell Island
- (Boone County) Belvidere Junction
- (Chilton County) Benson Landing
- (Bullock County) Berkshire
- (Choctaw County) Berlin Corners
- (Bibb County) Bernard J Leddy Park
- (Chilton County) Billings Mobile Manor
- (Bullock County) Binghamville
- (Campbell County) Bixby Island
- (Cherokee County) Black Island
- (Chilton County) Blissville
- (Chilton County) Blue Ridge Acres
- (Chambers County) Boltonville
- (Bibb County) Bolton