- Big Quamino Rock
- Birds Hill
- Blue Hills
- Braintree Highlands
- Brookline Village
- Brush Island
- Brushwood
- Buckthorn Rock
- Baileys Corner
- Bar Rock
- Barstow Rock
- Bartlett Rock
- Bartletts Island
- Bates Rock
- Bayside
- Bayside Beach
- Beach Park
- Bear Island
- Beaver
- Bennetts Corner
- Bird Island
- Bisbee Corner
- Blue Fish Rock
- Brant Island
- Brantwood Manor
- Breezy Hill
- Briarwood Beach
- Brimstone Corner
- Brockton Heights
- Brooks Place