Ontario Neighborhoods B
- Banbury-Don Mills/York Mills (97)
- Bathurst Manor (31)
- Bay Street Corridor (198)
- Bayview Village (92)
- Bayview Woods-Steeles/Hillcrest Vlg (35)
- Bedford Park-Nortown (34)
- Beechborough-Greenbrook (20)
- Bendale (65)
- Birchcliffe-Cliffside (64)
- Black Creek (34)
- Bradford/W Gwillimbury/New Tecumseth (31)
- Brampton East (167)
- Brampton West (370)
- Brantford Core (45)
- Brantford East (32)
- Brantford North (21)
- Brantford West (64)
- Briar Hill-Belgravia (37)
- Broadview North (33)
- Bronte (38)
- Brookhaven-Amesbury (17)
- Burlington East (51)
- Burlington Northwest (13)
- Burlington Rural (16)
- Burlington Southwest (103)