| Poole |
Constituency of same name reformed 1950. |
| Poplar |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Poplar and Canning Town |
|
| Poplar and Limehouse |
|
| Poplar Bow and Bromley |
|
| Poplar South Poplar |
|
| Portarlington |
|
| Portsmouth |
|
| Portsmouth Central |
|
| Portsmouth Langstone |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Portsmouth North |
Constituency first used at the February General election of 1974 (28/02/1974). Constituency of same name also existed 1918-1950. |
| Portsmouth North |
Constituency of same name reformed 1974ยน. |
| Portsmouth South |
|
| Portsmouth West |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Preseli Pembrokeshire |
|
| Preston |
Constituency of same name also existed 1832-1950 |
| Preston |
Constituency of same name reformed 1983. |
| Preston North |
|
| Preston South |
|
| Prestwich |
Full name (in Craig 2) Lancashire, Prestwich |
| Pudsey |
Full name (in Craig 2) Yorkshire (West Riding), Pudsey. Constituency of same name reformed in 1950. |
| Pudsey |
|
| Pudsey and Otley |
Full name (in Craig 3) Yorkshire (West Riding), Pudsey and Otley |
| Putney |
|