| Town Name | District | Unitary Authority | County | Population | Area Size (Ha) | |
|---|---|---|---|---|---|---|
| Poole | - | Poole | Dorset | 136398 | 4251 | Map |
| Pooley Bridge | Eden | - | Cumbria | - | - | Map |
| Popham | Basingstoke and Deane | - | Hampshire | 44 | - | Map |
| Poplar | Tower Hamlets | - | Greater London | - | - | Map |
| Poppleton | - | York | Yorkshire | 3238 | 105 | Map |
| Porchester | Fareham | - | Hampshire | 53698 | 1437 | Map |
| Poringland | South Norfolk | - | Norfolk | 4602 | 158 | Map |
| Porkellis | Kerrier | - | Cornwall | - | - | Map |
| Porlock | West Somerset | - | Somerset | 1438 | - | Map |
| Port Carlisle | Allerdale | - | Cumbria | - | - | Map |
| Port Clarence | - | Stockton-on-Tees | Durham | - | - | Map |
| Port Erin | - | - | Isle of Man | - | - | Map |
| Port Mary | - | - | Isle of Man | - | - | Map |
| Port Soderick | - | - | Isle of Man | - | - | Map |
| Port Sunlight | Wirral | - | Cheshire | - | - | Map |
| Port Victoria | Swale | - | Kent | - | - | Map |
| Portbury | - | North Somerset | Somerset | 830 | - | Map |
| Portesham | West Dorset | - | Dorset | 708 | - | Map |
| Porthallow | Kerrier | - | Cornwall | - | - | Map |
| Porthcurno | Penwith | - | Cornwall | - | - | Map |
| Porthleven | Kerrier | - | Cornwall | 3053 | 74 | Map |
| Porthscatho | Carrick | - | Cornwall | - | - | Map |
| Portinfer | Jersey | - | Channel Islands | - | - | Map |
| Portishead | - | North Somerset | Somerset | 14333 | 472 | Map |
| Portland | Weymouth and Portland | - | Dorset | 12780 | - | Map |
| Portland Harbour | Weymouth and Portland | - | Dorset | - | - | Map |
| Portlemouth | South Hams | - | Devon | 166 | - | Map |
| Porton | Salisbury | - | Wiltshire | - | - | Map |
| Portreath | Kerrier | - | Cornwall | 1337 | - | Map |
| Portslade | - | Brighton and Hove | Sussex | 17402 | 305 | Map |
| Portsmouth | - | Portsmouth | Hampshire | 177140 | 2910 | Map |
| Portsmouth | Burnley | - | Lancashire | - | - | Map |
| Portus Ritupis | Dover | - | Kent | - | - | Map |
| Poslingford | St. Edmundsbury | - | Suffolk | 183 | - | Map |
| Postbridge | West Devon | - | Devon | - | - | Map |
| Postling | Shepway | - | Kent | 179 | - | Map |
| Potsgrove | Mid Bedfordshire | - | Bedfordshire | 44 | - | Map |
| Pott Shrigley | Macclesfield | - | Cheshire | 220 | - | Map |
| Potter Hanworth | North Kesteven | - | Lincolnshire | 648 | - | Map |
| Potter Heigham | North Norfolk | - | Norfolk | 961 | - | Map |
| Potter Street | Harlow | - | Essex | - | - | Map |
| Potterne | Kennet | - | Wiltshire | 1547 | 36 | Map |
| Potters Bar | Hertsmere | - | Hertfordshire | 21980 | 555 | Map |
| Potterspury | South Northamptonshire | - | Northamptonshire | 1391 | - | Map |
| Potto | Hambleton | - | Yorkshire | 291 | - | Map |
| Potton | Mid Bedfordshire | - | Bedfordshire | 4162 | 91 | Map |
| Poughill | Mid Devon | - | Devon | 189 | - | Map |
| Poughill | North Cornwall | - | Cornwall | - | - | Map |
| Poulton | Cotswold | - | Gloucestershire | 398 | - | Map |
| Poulton | Wyre | - | Lancashire | 18433 | 776 | Map |