- Bentley Estates
- Bentley Hills
- Bentley Springs
- Berean
- Berkfield
- Berryhill
- Big Spring
- Bird River Beach
- Biscayne Bay Village
- Blenheim
- Blenheim Forest
- Blenheim Manor
- Bloomsbury
- Blue Mount
- Bluegrass Heights
- Bonaparte Estates
- Bonnie Ridge
- Boxer Hill Park
- Boxwood
- Bradshaw
- Brandy Springs
- Breezy Hill Estates
- Breezy Point Beach
- Briarwood Estate
- Briarwood Farms
- Bridleshire
- Bridlewood
- Brierleigh
- Brigadoon
- Brightwood