- Britannia Court
- Brite's Alley
- Brittain's Alley
- Brittania Place
- Britten Strete
- Britton's Court
- Broad Alley
- Broad Court
- Broad Street
- Broad Street Avenue
- Broad Street Buildings
- Broad Street Chambers
- Broad Street Mews
- Broad Street Place
- Broad Street Station
- Broad Street Ward
- Broad Street Ward School
- Broad Walk
- Broad Way, Flying Horse Yard, Bishopsgate
- Broadway
- Brocesgange
- Le Brodedore
- Brodegate
- Brodegate, Bishopsgate
- Brodegate, Ebbgate
- Brodegate, St. Margaret, Fish St. Hill
- Le Brodelane
- Broderers' Hall
- La Brodeselde
- Broke Wharf
- Broken Cross
- Broken Seld
- Broken Wharf
- Broker Row
- Broker's Wharf
- Brokes
- Bromley's Buildings
- Brook Alley
- Brook Yard, Lambeth Hill
- Brooke House
- Brooke Street
- Brook's Court
- Brook's Garden
- Brook's Rents
- Brook's Wharf
- Brook's Wharf Lane
- Brook's Yard
- Broven's Court, Philpot Lane
- Brown Bear Alley or Court
- Brownesclose
- Brown's Alley
- Browns Buildings
- Brown's Buildings
- Brown's Court
- Brown's Wharf
- Brown's Yard
- Brown's Yard, Angel Alley, Bishopsgate
- Brown's Yard, Minories
- Bruestrete
- Brugeshusee
- Brush Court
- Brushfield Street
- Bucker's Gardens
- Buckingham House
- Buckle Court
- Bucklersbury
- Buck's Head Court
- Budge Row
- Bugge Row
- Bukerel (Ward of)
- Bull Alley
- Bull and Mouth Inn
- Bull and Mouth Street
- Bull Court
- The Bull Head
- Bull Head Court
- Bull Head Tavern
- Bull Head Yard
- Bull Inn
- Bull Inn, Bull Inn Yard, Aldgate High Street
- Bull Inn, Wood Street, Cheapside
- Bull Wharf
- Bull Wharf Lane
- Bull Yard
- Bullen's Rents
- Bulliford Court
- Bullocks Court
- Bullocks Yard, Minories
- Bull's Head Court
- Bull's Head Passage
- Bulwark Gate
- Bunce
- Bunting Alley
- Bunt's Yard, Crutched Friars
- Burdellane
- Burellers
- Le Burgate
- Burgavenny House
- Burges Court
- Burgess Street