B
- (Northumberland County) Bayshore
- (York County) Bull Lake
- (York County) Bates Settlement
- (York County) Barton
- (York County) Bantalor
- (York County) Boyds Corner
- (Victoria County) Blue Hill
- (Victoria County) Beech Glen
- (Victoria County) Bairdsville
- (Gloucester County) Burnsville
- (Charlotte County) Blacks Harbour
- (Carleton County) Beaufort
- (Carleton County) Bath
- (Carleton County) Beechwood
- (Westmorland County) Boudreau-Ouest
- (Carleton County) Brighton
- (Carleton County) Beardsley
- (Gloucester County) Butte-d'Or
- (Carleton County) Biggar Ridge
- (Gloucester County) Bois-Gagnon
- (Gloucester County) Baie De Petit-Pokemouche
- (Gloucester County) Bios-Blanc
- (Gloucester County) Bas-Caraquet
- (Gloucester County) Black Rock
- (Restigouche) Belledune
- (Gloucester County) Big River
- Blackville
- (Carleton County) Briggs Corner (Highway 550)
- (Northumberland County) Breau Road
- (Madawaska County) Bellefleur Station