- Bellwoodwatta
- Belwood Rupavahini Village
- Bembiya
- Bembiya
- Beragama
- Berawila
- Bogowatta
- Bokalawala
- Bokkawala
- Bolepe
- Bollegoda
- Bombure
- Bondadeniya
- Bopana
- Bopegama
- Bopitiya
- Bopitiyawatta
- Botota
- Bowala
- Bowala
- Bowatura
- Bowhillwatta
- Boyagama
- Braeside Colony
- Brooklandswatta
- Bulatwelkandura
- Bulukohotenna
- Bulumulla
- Butalanda
- Butawatta