B
- (Madawaska County) Bellefleur
- (Kent County) Bouctouche Sud
- (Kent County) Baie de Bouctouche
- (Gloucester County) Bear Landing
- (Gloucester County) Bartibog Station
- (Restigouche) Balmoral
- (Queens County) Briggs Corner (Highway 550)
- (Carleton County) Beckim Settlement
- (Carleton County) Belleville
- (Carleton County) Bedell
- (Carleton County) Blowdown
- (Carleton County) Bubartown
- (Carleton County) Bannon
- (Carleton County) Bristol Junction
- (Carleton County) Bradley Corner
- (Northumberland County) Brantville
- (Northumberland County) Baie Ste. Anne
- Bouctouche