B
- (Madhubani) Bijai
- (Madhubani) Barahgoria
- (Madhubani) Bāli
- (Madhubani) Bharaul
- (Madhubani) Balni Mehath
- (Madhubani) Baijalpur
- (Darbhanga) Birkha
- (Darbhanga) Belhi
- (Darbhanga) Bhālpatti
- (Madhubani) Balāt
- (Darbhanga) Bihata
- (Darbhanga) Barhampur
- (Darbhanga) Belwa
- (Darbhanga) Bhidhi
- (Darbhanga) Bāsdeopur
- (Darbhanga) Bhasaur
- (Darbhanga) Birnia
- (Darbhanga) Baraur
- (Darbhanga) Balgaon
- (Darbhanga) Barki Dāng
- (Darbhanga) Badhaul
- (Darbhanga) Balni
- (Darbhanga) Balānt
- (Darbhanga) Baghnochi
- (Darbhanga) Behrauna
- (Darbhanga) Bhachhi Asli
- (Darbhanga) Banaul
- (Darbhanga) Bithauli
- (Darbhanga) Bhagwatīpur
- (Darbhanga) Basuhām