- Bachkovo
- Balgarevo
- Baltchik
- Banite
- Bansko
- Bansko
- Bata
- Batak
- Batanovtsi
- Belene
- Belitsa
- Belogradchik
- Beloslav
- Belovo
- Berkovitsa Municipality
- Blagoevgrad
- Bliznatsi
- Boboshevo
- Bobov Dol
- Bolyarovo
- Borino
- Borovan
- Borovets
- Borovets
- Borovo
- Botevgrad
- Boychinovtsi
- Boynitsa
- Bozhurishte
- Bratsigovo
- Bratya Daskalovi
- Bregovo
- Breznik
- Brezovo
- Brusartsi
- Buhovo
- Burgas
- Byala
- Byala Cherkva
- Byala Slatina
