- Baby
- Bagneaux-sur-Loing
- Bagneux
- Bagnolet
- Baillet-en-France
- Bailly
- Bailly-Carrois
- Bailly-Romainvilliers
- Ballainvilliers
- Ballancourt
- Balloy
- Bannost
- Banthelu
- Barbey
- Barbizon
- Barcy
- Bassevelle
- Baulne
- Bazainville
- Bazemont
- Bazoches-lès-Bray
- Bazoches-sur-Guyonne
- Beauchamp
- Beauchery
- Beaumont-en-Gâtinais
- Beaumont-sur-Oise
- Beautheil
- Béhoust
- Bellot
- Belloy-en-France
