Massachusetts Neighborhoods B
- Back Bay (924)
- Back Central (7)
- Bank Square (34)
- Bay (1)
- Bay Village (79)
- Beachmont (19)
- Beacon Hill (450)
- Bedford (21)
- Belingham Square (20)
- Bell Hill (5)
- Bellrock (10)
- Belmont Center (11)
- Belmont Hill (8)
- Belvidere (8)
- Bentley College (15)
- Beverly (12)
- Bleachery (24)
- Boston Common (84)
- Boston Road (2)
- Bowdoin North-Mount Bowdoin (18)
- Boxborough (6)
- Boyd Park (6)
- Bradford (10)
- Brattle (38)
- Brittan Square (2)
- Broadmeadow Brook (7)
- Broadway (37)
- Brookline Village (401)
- Bunker Hill (1)
- Burlington Town Center (36)
- Burncoat (5)