| Queen's County |
Constituency of same name also existed 1918-1922. This county became County Laois after 1922. |
| Queen's County |
Constituency of same name also existed 1832-1885. This county became County Laois after 1922. |
| Queen's County Leix |
This county became County Laois in 1922. |
| Queen's County Ossory |
This county became County Laois in 1922. |
| Queen's Park and Maida Vale |
|
| Queen's University of Belfast |
Non-geographic constituency. |
| Radcliffe-cum-Farnworth |
Full name (in Craig 2) Lancashire, Radcliffe-cum-Farnworth |
| Radnor District of Boroughs |
|
| Radnorshire |
|
| Ramsey |
Full name (in Craig 2) Huntingdonshire, Ramsey |
| Ravensbourne |
|
| Rawmarsh and Conisbrough |
|
| Rayleigh |
|
| Rayleigh and Wickford |
|
| Reading |
Constituency of same name also existed 1955-1974¹. |
| Reading |
Constituency first used at the February General election of 1974 (28/02/1974). Constituency of same name also existed 1832-1950. |
| Reading Central |
|
| Reading East |
|
| Reading North |
Constituency of same name also existed 1974¹-1983. |
| Reading North |
Constituency first used at the February General election of 1974 (28/02/1974). Constituency of same name also existed 1950-1955. |
| Reading South |
Constituency of same name also existed 1974¹-1983. |
| Reading South |
Constituency first used at the February General election of 1974 (28/02/1974). Constituency of same name also existed 1950-1955. |
| Reading West |
|
| Reading West and Mid Berkshire |
|
| Redbridge Ilford North |
Constituency first used at the February General election of 1974 (28/02/1974). |