| Town Name | District | Unitary Authority | County | Population | Area Size (Ha) | |
|---|---|---|---|---|---|---|
| Pencombe | - | Herefordshire, County of | Herefordshire | 340 | - | Map |
| Pencoyd | - | Herefordshire, County of | Herefordshire | 156 | - | Map |
| Pendeen | Penwith | - | Cornwall | - | - | Map |
| Pendlebury | Salford | - | Lancashire | 42393 | 1120 | Map |
| Pendleton | Ribble Valley | - | Lancashire | 203 | - | Map |
| Penhurst | Rother | - | Sussex | 52 | - | Map |
| Penistone | Barnsley | - | Yorkshire | 8469 | 228 | Map |
| Penkridge | South Staffordshire | - | Staffordshire | 7104 | 163 | Map |
| Penn | Wycombe | - | Buckinghamshire | 3779 | - | Map |
| Pennington | South Lakeland | - | Cumbria | 1794 | - | Map |
| Pennymoor | Mid Devon | - | Devon | - | - | Map |
| Penrith | Chorley | - | Lancashire | 11864 | 345 | Map |
| Penrith | - | - | Cumbria | - | - | Map |
| Penruddock | Eden | - | Cumbria | - | - | Map |
| Penryn | Carrick | - | Cornwall | 6846 | 174 | Map |
| Pensax | Malvern Hills | - | Worcestershire | 317 | - | Map |
| Penselwood | Salisbury | - | Wiltshire | - | - | Map |
| Pensford | - | Bath and North East Somerset | Somerset | - | - | Map |
| Penshurst | Sevenoaks | - | Kent | 1479 | - | Map |
| Pentewan | Restormel | - | Cornwall | - | - | Map |
| Penton Mewsey | Test Valley | - | Hampshire | 291 | - | Map |
| Pentrich | Amber Valley | - | Derbyshire | 185 | - | Map |
| Pentridge | East Dorset | - | Dorset | 215 | - | Map |
| Penwortham | South Ribble | - | Lancashire | 23436 | - | Map |
| Penzance | Penwith | - | Cornwall | 19556 | 420 | Map |
| Peopleton | Wychavon | - | Worcestershire | 640 | - | Map |
| Peover | Macclesfield | - | Cheshire | 658 | - | Map |
| Peper Harow | Waverley | - | Surrey | 195 | - | Map |
| Peplow | North Shropshire | - | Shropshire | - | - | Map |
| Perham Down | Kennet | - | Wiltshire | - | - | Map |
| Perivale | Ealing | - | Greater London | - | - | Map |
| Perranporth | Carrick | - | Cornwall | 2575 | 82 | Map |
| Perranuthnoe | Penwith | - | Cornwall | 2200 | - | Map |
| Perranwell | Carrick | - | Cornwall | - | - | Map |
| Perranzabuloe | Carrick | - | Cornwall | 5382 | - | Map |
| Perruque | Jersey | - | Channel Islands | - | - | Map |
| Perry Barr | Birmingham | - | Warwickshire | - | - | Map |
| Pershall | Stafford | - | Staffordshire | - | - | Map |
| Pershore | Wychavon | - | Worcestershire | 6987 | 165 | Map |
| Pertenhall | Bedford | - | Bedfordshire | 231 | - | Map |
| Peterborough | - | Peterborough | Cambridgeshire | 131315 | 3976 | Map |
| Peterchurch | - | Herefordshire, County of | Herefordshire | 1015 | - | Map |
| Peterlee | Easington | - | Durham | 30778 | 772 | Map |
| Peters Marland | Torridge | - | Devon | 234 | - | Map |
| Petersfield | East Hampshire | - | Hampshire | 11801 | 396 | Map |
| Peterstow | - | Herefordshire, County of | Herefordshire | 361 | - | Map |
| Petertavy | West Devon | - | Devon | - | - | Map |
| Petham | Canterbury | - | Kent | 673 | - | Map |
| Petrockstow | Torridge | - | Devon | 379 | - | Map |
| Pett | Rother | - | Sussex | 762 | - | Map |