- Bear Island
- Beli Island
- Bevens
- Big Island
- Bird Keys
- Bird Keys
- Briggs Island
- Burtine Island
- Buzzard Island
- Bellair
- Bellair-Meadowbrook Terrace
- Belmore
- Brewers Landing
- Barefoot Beach
- Bear Island
- Bear Island
- Belle Meade
- Beta Key
- Betty Carter Mobile Home Park
- Bickford Trailer Park
- Big Corkscrew Island
- Big Marco Island
- Big Morgan Island
- Brush Island
- Buttonwood Island
- Bass
- Bedenbaugh Mobile Home Park
- Benton
- Buck Island
- Brownville