Maryland Neighborhoods B
- Baker Park (3)
- Ballenger Creek (30)
- Ballenger Creek Center (1)
- Baltimore Highlands (10)
- Baltimore-Linwood (2)
- Bannockburn (2)
- Barclay (16)
- Beechfield (8)
- Bel Air North (12)
- Bel Air South (15)
- Belair-Edison (27)
- Bellona-Gittings (1)
- Bennsville (5)
- Bentalou-Smallwood (12)
- Berea (11)
- Bethesda Row (2)
- Better Waverly (14)
- Biddle Street (5)
- Bolton Hill (17)
- Booth-Boyd (2)
- Bowleys Quarters (3)
- Bradmoor (1)
- Brewers Hill (11)
- Bridgeview-Greenlawn (4)
- Brigadoon (1)
- Broadway East (22)
- Broadway North (1)
- Burleith-Leighton (1)
- Burning Tree Estates (3)
- Butchers Hill (6)