- Bar River
- Barrie
- Belleville
- Blind River
- Bourget
- Bracebridge
- Bradford West Gwillimbury
- Brampton
- Brant
- Burford
- Brantford
- Brockville
- Barrow Bay
- Bradley
- Brinkman's Corners
- Bruce Mines
- Burk's Falls
- Bancroft
- Burlington
- Brighton
- Butler Island
- Barb
- Blue Corners
- Brisson
- Bala
- Bala Park
- Bardsville
- Barlochan
- Baysville
- Bayview Park