- Bell Island
- Belmont
- Belvidere Center
- Belvidere Junction
- Benson
- Benson Landing
- Berkshire
- Berlin Corners
- Bernard J Leddy Park
- Billings Mobile Manor
- Binghamville
- Birdport
- Bixby Island
- Black Island
- Blissville
- Bloomfield
- Blue Ridge Acres
- Bolton
- Boltonville
- Bomoseen
- Bond Island
- Bondville
- Bordoville
- Bouplon Corner
- Bowlsville
- Bowman Corners
- Bradford Center
- Bragg
- Braintree Hill
- Bread Loaf