River with B
- Brahmaputra
- black river
- Black
- Bosna
- Beas
- Bog River
- Brown
- Boise
- Boston river
- Blue Nile
- Blue river
- Bengal
- Brazos
- bean river
- Bhramaputra
- Boyne
- Boardman River
- brown river
- bear creek
- Bear river
- Baltimore River
- Brent
- bravo
- Baltimore
- Big Vermillion
- Beach
- Back creek
- bogota
- Belize
- Bramhaputra
- banas
- Bile
- Brooklyn river
- Bode
- Bangladesh
- Bass
- Bhramputra
- Bronx
- Bean
- Boy
- Basin
- bay
- Bay of bengal
- ball
- Bodensee
- Bill
- bengal river
- Bourne
- Boise river
- Bengali
- Barrow
- Brandywine
- bog
- Bhagirathi
- brook
- Banas River
- berlin
- Buffalo River
- Banksy
- bosnia
- Bahamas
- Baby
- bug
- Blackwater
- bad
- Benue
- butt
- Babuna
- bad river
- Babylon river
- bangladesh river
- Brisbane River
- Bass River
- ben
- Buna
- baron
- Bell
- Bore
- baltic
- Brigach
- boardman
- Bosphorus
- blood
- Banana river
- Buriganga
- Bohemia
- broad river
- Brda
- brooklyn
- Back River
- Bond
- beni
- Bow river
- Bruce
- bojana
- bongo
- Ban
- Bhutan
- Bude
- Bann
Cuvintele din lista River with B provin de la jucătorii jocului de cuvinte Țomapan .