| Bethnal Green |
|
| Bethnal Green and Bow |
|
| Bethnal Green and Stepney |
|
| Bethnal Green North East |
|
| Bethnal Green South West |
|
| Beverley |
Constituency of same name also existed 1832-1870 and 1950-1955. |
| Beverley |
Constituency of same name also existed 1832-1870 and 1983-1997. |
| Beverley |
Disfranchised for corruption, 1870, and incorporated into Yorkshire (East Riding). Constituency of same name also existed 1950-1955 and 1983-1997. |
| Beverley and Holderness |
|
| Bewdley |
Full name (in Craig 2,3) Worcestershire, Bewdley |
| Bexhill and Battle |
|
| Bexley |
|
| Bexley Bexleyheath |
|
| Bexley Erith and Crayford |
|
| Bexleyheath |
|
| Bexleyheath and Crayford |
|
| Bexley Sidcup |
|
| Biggleswade |
Full name (in Craig 2) Bedfordshire, Biggleswade |
| Billericay |
Full name (in Craig 4) Essex, Billericay |
| Bilston |
|