| Ross, Skye and Lochaber |
|
| Rotherham |
Full name (in Craig 2) Yorkshire (West Riding), Rotherham |
| Rother Valley |
Full name (in Craig 3,4) Yorkshire (West Riding), Rother Valley |
| Rothwell |
Full name (in Craig 3) Yorkshire (West Riding), Rothwell |
| Rowley Regis and Tipton |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Roxburgh and Berwickshire |
|
| Roxburgh Selkirk and Peebles |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Roxburghshire |
|
| Roxburghshire and Selkirkshire |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Roxburghshire, Selkirkshire and Peeblesshire |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Royal Tunbridge Wells |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Royton |
Full name (in Craig 3) Lancashire, Royton |
| Rugby |
Full name (in Craig 2,3,4) Warwickshire, Rugby |
| Rugby |
|
| Rugby and Kenilworth |
|
| Ruislip Northwood |
Constituency first used at the February General election of 1974 (28/02/1974). Constituency of same name reformed 1983. |
| Ruislip Northwood |
Constituency of same name also existed 1950-1974ยน. |
| Ruislip, Northwood and Pinner |
|
| Runcorn |
Full name (in Craig 4) Cheshire, Runcorn |
| Runcorn and Helsby |
|
| Runnymede and Weybridge |
|
| Rushcliffe |
Full name (in Craig 2,3,4) Nottinghamshire, Rushcliffe |
| Rutherglen |
Full name (in Craig 3,4) Lanarkshire, Rutherglen |
| Rutherglen |
|
| Rutherglen and Hamilton West |
|