East London
B
- Barking, Barking and Dagenham
- Barking Riverside
- Barking Road
- Barking Town Centre
- Barking Wharf
- Barkingside High Street
- Beam Park
- Beckton
- Becontree
- Becontree Heath
- Bethnal Green
- Bethnal Green North
- Bethnal Green South
- Blackwall, Tower Hamlets
- Blackwall and Cubitt Town
- Boleyn
- Bow, Tower Hamlets
- Bow East
- Bow West
- Brick Lane
- Bromley-by-Bow
- Brownswood
- Buckhurst Hill