| Richmond [Yorkshire] |
Full name (in Craig 2,3,4) Yorkshire (North Riding), Richmond |
| Ripon |
Full name (in Craig 2,3,4) Yorkshire (West Riding), Ripon |
| Rochdale |
|
| Rochester |
|
| Rochester and Chatham |
|
| Rochester and Strood |
Boundary changes |
| Rochester Chatham |
|
| Rochester Gillingham |
|
| Rochford |
|
| Rochford and Southend East |
|
| Romford |
Full name (in Craig 2,3) Essex, Romford. Craig (3) 216 from 1945 revision. |
| Romsey |
|
| Romsey and Southampton North |
Expanded Romsey constituency |
| Romsey and Waterside |
|
| Roscommon |
|
| Roscommon North |
|
| Roscommon South |
|
| Ross |
Full name (in Craig 2) Herefordshire, Ross. Also known as Herefordshire Southern |
| Ross and Cromarty |
Full name (in Craig 3,4) Inverness-shire and Ross and Cromarty, Ross and Cromarty |
| Ross and Cromarty and Skye |
|