B
- (DeKalb County) Birdseye
- (Clay County) Black Rock
- (Ashley County) Blue Creek
- (Ashley County) Bothwell
- (Bibb County) Bruin Point
- (Dale County) Burmester
- (Chilton County) Beryl
- (Crenshaw County) Burrville
- (Chambers County) Bryce Canyon
- (Campbell County) Bridgeland
- (Dallas County) Bonanza
- (Chilton County) Brian Head
- (Chilton County) Beryl Junction
- (Chambers County) Bryce Canyon City
- (Chambers County) Boulder Town
- (Coosa County) Bluff
- (Campbell County) Bluebell
- (Etowah County) Bicknell
- (Clarke County) Big Water
- (Conecuh County) Bingham Canyon
- (Ashley County) Bear River City
- (Dallas County) Ballard
- (DeKalb County) Benjamin
- (Baxter County) Benson
- (Arkansas County) Beaver
- (Coosa County) Blanding
- (Conecuh County) Bluffdale
- (Ashley County) Brigham City
- (Bullock County) Bountiful