Place
- Behari Khāl2
- Beohāri (India)2
- Betwa River (India)1
- Beās River (India)5
- Beās River Watershed (India)4
- Bhakra Dam (India)1
- Bhogāva River1
- Bhugai River2
- Bhādar River (India)4
- Bhāgīrathi River1
- Bhākra Dam1
- Bhūkhi-Bhādar River1
- Bihar (India)8
- Boglia River2
- Boinu River (India)2
- Bor River (India)1
- Bori River2
- Brahmani River (Orissa, India)4
- Brahmani River Watershed (Orissa, India)4
- Brahmaputra River4