Cities and Communities in New Brunswick
| Back Bay | Bayfield | Bertrand | Bois-Gagnon |
| Baie-Ste-Anne | Bayside | Berwick | Bon Accord |
| Baie Verte | Bayswater | Big Cove | Bonny River |
| Baker Brook | Beechwoood | Black Beach | Bouctouche |
| Balmoral | Beaver Brook Station | Black Point | Bouctouche-Baie |
| Bar-de-Cocagne | Beaver Dam | Black River (Northumberland) | Brantville |
| Barachois | Beaver Harbour | Black River (St.John) | Breau-Village |
| Barnaby River | Beersville | Blackland | Bristol |
| Barryville | Belledune | Blacks Harbour | Brockway |
| Bartibog | Bellefleur | Blackville | Browns Flat |
| Bartibog Bridge | Bellefond | Blissfield | Brunswick Mines |
| Bas-Caraquet | Belleisle Creek | Blissville | Burnsville |
| Bass River | Belleville | Bloomfield (Carleton) | Burnt Church |
| Basswood Ridge | Ben Lomond | Bloomfield (Kings) | Burton |
| Bath | Benjamin River | Bloomfield Ridge | Burtts Corner |
| Bathurst | Benton | Bocabec | |
| Bathurst Mines | Beresford | Boiestown | |
| Bay du Vin | Berry Mills | Bois-Blanc |