| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Porchester | city | Hampshire | United Kingdom | 50.83 | -1.12 | 0 | 181526 |
| Porchémue | city | Portsmouth | United Kingdom | 50.77 | -1.08 | 0 | 94669 |
| Poringland | city | Norfolk | United Kingdom | 52.55 | 1.35 | 39 | 12372 |
| Porkellis | city | Cornwall | United Kingdom | 50.15 | -5.23 | 830 | 17246 |
| Porlock | city | Somerset | United Kingdom | 51.21 | -3.60 | 305 | 2458 |
| Port Appin | city | Highland | United Kingdom | 56.55 | -5.40 | 68 | 0 |
| Port Asgaig | city | Argyll and Bute | United Kingdom | 55.85 | -6.12 | 6 | 0 |
| Port Askaig | city | Argyll and Bute | United Kingdom | 55.85 | -6.12 | 6 | 0 |
| Port Bannatyne | city | Argyll and Bute | United Kingdom | 55.85 | -5.07 | 3 | 0 |
| Port Carlisle | city | Cumbria | United Kingdom | 54.93 | -3.18 | 3 | 3909 |
| Port Charlotte | city | Argyll and Bute | United Kingdom | 55.75 | -6.37 | 0 | 0 |
| Port Clarence | city | Middlesbrough | United Kingdom | 54.58 | -1.20 | 9 | 103778 |
| Port Dearg | city | Argyll and Bute | United Kingdom | 56.35 | -6.37 | 0 | 0 |
| Port Dinorwic | city | Gwynedd | United Kingdom | 53.18 | -4.20 | 269 | 9296 |
| Port Edgar | city | City of Edinburgh | United Kingdom | 55.98 | -3.42 | 147 | 65614 |
| Port Eilein | city | Argyll and Bute | United Kingdom | 55.63 | -6.18 | 0 | 0 |
| Port Ellen | city | Argyll and Bute | United Kingdom | 55.63 | -6.18 | 0 | 0 |
| Port Elphinstone | city | Aberdeenshire | United Kingdom | 57.27 | -2.37 | 246 | 14598 |
| Port Errol | city | Aberdeenshire | United Kingdom | 57.42 | -1.83 | 0 | 511 |
| Port Erroll | city | Aberdeenshire | United Kingdom | 57.42 | -1.83 | 0 | 511 |
| Port Ghlaschu | city | Inverclyde | United Kingdom | 55.93 | -4.70 | 314 | 29990 |
| Port Glasgow | city | Inverclyde | United Kingdom | 55.93 | -4.70 | 314 | 29990 |
| Port Glesga | city | Inverclyde | United Kingdom | 55.93 | -4.70 | 314 | 29990 |
| Port Henderson | city | Highland | United Kingdom | 57.70 | -5.78 | 3 | 0 |
| Port Isaac | city | Cornwall | United Kingdom | 50.60 | -4.83 | 45 | 2051 |
| Port Leathain | city | Aberdeenshire | United Kingdom | 57.05 | -2.10 | 0 | 10634 |
| Port Logan | city | Dumfries and Galloway | United Kingdom | 54.70 | -4.95 | 262 | 842 |
| Port MoCholmaig | city | Highland | United Kingdom | 57.83 | -3.80 | 0 | 0 |
| Port Nis | city | Eilean Siar | United Kingdom | 58.48 | -6.22 | 3 | 341 |
| Port Phàdraig | city | United Kingdom | 54.85 | -5.12 | 118 | 766 | |
| Port Rois | city | Causeway Coast and Glens | United Kingdom | 55.21 | -6.66 | 13 | 7659 |
| Port Rush | city | Causeway Coast and Glens | United Kingdom | 55.21 | -6.66 | 13 | 7659 |
| Port Rìgh | city | Highland | United Kingdom | 57.40 | -6.20 | 85 | 0 |
| Port Saoidh | city | Aberdeenshire | United Kingdom | 57.68 | -2.68 | 16 | 611 |
| Port Sgeara | city | Highland | United Kingdom | 58.57 | -3.93 | 26 | 0 |
| Port Sgioba | city | Argyll and Bute | United Kingdom | 55.75 | -6.37 | 0 | 0 |
| Port Skiogar | city | Eilean Siar | United Kingdom | 58.48 | -6.22 | 3 | 341 |
| Port Stíobhaird | city | Causeway Coast and Glens | United Kingdom | 55.19 | -6.72 | 131 | 9330 |
| Port Sunlight | city | Wirral | United Kingdom | 53.33 | -2.98 | 19 | 111035 |
| Port Talbot | city | Neath Port Talbot | United Kingdom | 51.60 | -3.78 | 255 | 21793 |
| Port Talbotas | city | Neath Port Talbot | United Kingdom | 51.60 | -3.78 | 255 | 21793 |
| Port Tenant | city | Swansea | United Kingdom | 51.63 | -3.90 | 55 | 35210 |
| Port Tennant | city | Swansea | United Kingdom | 51.63 | -3.90 | 55 | 35210 |
| Port Vadie | city | Argyll and Bute | United Kingdom | 55.87 | -5.32 | 29 | 0 |
| Port Victoria | city | Medway | United Kingdom | 51.43 | 0.70 | 0 | 56448 |
| Port Wemyss | city | Argyll and Bute | United Kingdom | 55.67 | -6.50 | 0 | 0 |
| Port William | city | Dumfries and Galloway | United Kingdom | 54.75 | -4.60 | 0 | 580 |
| Port an Bhogaigh | city | Ards and North Down | United Kingdom | 54.46 | -5.44 | 0 | 1936 |
| Port an Dúnáin | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.43 | -6.45 | 203 | 21308 |
| Port an Ghiolla Ghruama | city | Ards and North Down | United Kingdom | 54.67 | -5.62 | 85 | 25830 |
| Port an Pheire | city | Ards and North Down | United Kingdom | 54.38 | -5.54 | 82 | 6215 |
| Port an t-Sròim | city | Highland | United Kingdom | 57.33 | -5.57 | 416 | 0 |
| Port na Banrighinn | city | Fife | United Kingdom | 56.00 | -3.40 | 0 | 57788 |
| Port na Creige | city | Fife | United Kingdom | 56.45 | -2.88 | 3 | 50041 |
| Port na Long | city | Highland | United Kingdom | 57.33 | -6.40 | 16 | 0 |
| Port na h-Abhainne | city | Argyll and Bute | United Kingdom | 55.68 | -6.50 | 3 | 0 |
| Port nan Long | city | Eilean Siar | United Kingdom | 57.68 | -7.20 | 3 | 397 |
| Port nan Long | city | Highland | United Kingdom | 57.33 | -6.40 | 16 | 0 |
| Port of Menteith | city | Stirling | United Kingdom | 56.18 | -4.27 | 193 | 0 |
| Port of Ness | city | Eilean Siar | United Kingdom | 58.48 | -6.22 | 3 | 341 |
| Port Ìlein | city | Argyll and Bute | United Kingdom | 55.63 | -6.18 | 0 | 0 |
| Port-Eynon | city | Swansea | United Kingdom | 51.55 | -4.21 | 0 | 5181 |
| Port-in-Sherrich | city | Argyll and Bute | United Kingdom | 56.23 | -5.27 | 830 | 0 |
| Portadaunas | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.43 | -6.45 | 203 | 21308 |
| Portadoun | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.43 | -6.45 | 203 | 21308 |
| Portadown | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.43 | -6.45 | 203 | 21308 |
| Portaferry | city | Ards and North Down | United Kingdom | 54.38 | -5.54 | 82 | 6215 |
| Portaneon | city | Highland | United Kingdom | 58.50 | -4.70 | 0 | 0 |
| Portavadie | city | Argyll and Bute | United Kingdom | 55.87 | -5.32 | 29 | 0 |
| Portavaidue | city | Argyll and Bute | United Kingdom | 55.87 | -5.32 | 29 | 0 |
| Portavogie | city | Ards and North Down | United Kingdom | 54.46 | -5.44 | 0 | 1936 |
| Portavogie | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.43 | -6.45 | 203 | 21308 |
| Portbury | city | North Somerset | United Kingdom | 51.47 | -2.72 | 242 | 97432 |
| Portchester | city | Hampshire | United Kingdom | 50.83 | -1.12 | 0 | 181526 |
| Portencross | city | North Ayrshire | United Kingdom | 55.70 | -4.90 | 0 | 4896 |
| Portesham | city | Dorset | United Kingdom | 50.67 | -2.57 | 164 | 4363 |
| Portessie | city | Moray | United Kingdom | 57.67 | -2.92 | 830 | 1656 |
| Portfield Gate | city | Sir Benfro | United Kingdom | 51.80 | -5.02 | 209 | 10838 |
| Portglenone | city | Mid and East Antrim | United Kingdom | 54.88 | -6.45 | 374 | 4520 |
| Portgordon | city | Moray | United Kingdom | 57.65 | -3.02 | 167 | 1741 |
| Portgower | city | Highland | United Kingdom | 58.10 | -3.68 | 0 | 0 |
| Porth | city | Rhondda Cynon Taf | United Kingdom | 51.61 | -3.40 | 406 | 47166 |
| Porth Bud | city | Cornwall | United Kingdom | 50.82 | -4.55 | 98 | 3223 |
| Porth Eynon | city | Swansea | United Kingdom | 51.55 | -4.21 | 0 | 5181 |
| Porth Ia | city | Cornwall | United Kingdom | 50.21 | -5.49 | 131 | 8862 |
| Porth Tywyn | city | Carmarthenshire | United Kingdom | 51.69 | -4.24 | 36 | 25066 |
| Porth-y-rhyd | city | Carmarthenshire | United Kingdom | 52.02 | -3.88 | 830 | 0 |
| Porthaethwy | city | Gwynedd | United Kingdom | 53.22 | -4.15 | 265 | 10927 |
| Porthaethwy / Menai Bridge | city | Gwynedd | United Kingdom | 53.22 | -4.15 | 265 | 10927 |
| Porthallow | city | Cornwall | United Kingdom | 50.07 | -5.08 | 26 | 4975 |
| Porthbud | city | Cornwall | United Kingdom | 50.82 | -4.55 | 98 | 3223 |
| Porthcawl | city | Bridgend | United Kingdom | 51.48 | -3.71 | 3 | 19005 |
| Porthcurno | city | Cornwall | United Kingdom | 50.05 | -5.67 | 170 | 5316 |
| Porthcurnow | city | Cornwall | United Kingdom | 50.05 | -5.67 | 170 | 5316 |
| Porthenys | city | Cornwall | United Kingdom | 50.08 | -5.53 | 0 | 6023 |
| Porthgain | city | Sir Benfro | United Kingdom | 51.95 | -5.18 | 124 | 2376 |
| Porthkerry | city | Bro Morgannwg | United Kingdom | 51.39 | -3.32 | 0 | 16623 |
| Porthleven | city | Cornwall | United Kingdom | 50.08 | -5.32 | 0 | 8688 |
| Porthloe | city | Cornwall | United Kingdom | 50.22 | -4.88 | 0 | 5165 |
| Porthlooe | city | Cornwall | United Kingdom | 50.22 | -4.88 | 0 | 5165 |
| Porthmadog | city | Gwynedd | United Kingdom | 52.93 | -4.12 | 3 | 3114 |
| Porthpyra | city | Cornwall | United Kingdom | 50.33 | -4.52 | 0 | 1099 |
| Porthpyran | city | Cornwall | United Kingdom | 50.35 | -5.15 | 239 | 11839 |
| Porthscatho | city | Cornwall | United Kingdom | 50.18 | -4.98 | 3 | 5387 |
| Porthtreth | city | Cornwall | United Kingdom | 50.27 | -5.30 | 118 | 7203 |
| Porthynys | city | Cornwall | United Kingdom | 50.08 | -5.53 | 0 | 6023 |
| Porthyrhyd | city | Carmarthenshire | United Kingdom | 51.82 | -4.15 | 416 | 11415 |
| Porthysgewin | city | Sir Fynwy | United Kingdom | 51.59 | -2.72 | 3 | 30507 |
| Portincaple | city | Argyll and Bute | United Kingdom | 56.10 | -4.83 | 328 | 13180 |
| Portinisherrich | city | Argyll and Bute | United Kingdom | 56.23 | -5.27 | 830 | 0 |
| Portinnisherrich | city | Argyll and Bute | United Kingdom | 56.23 | -5.27 | 830 | 0 |
| Portisham | city | Dorset | United Kingdom | 50.67 | -2.57 | 164 | 4363 |
| Portishead | city | North Somerset | United Kingdom | 51.48 | -2.77 | 150 | 78086 |
| Portishead i Somerset | city | North Somerset | United Kingdom | 51.48 | -2.77 | 150 | 78086 |
| Portknockie | city | Moray | United Kingdom | 57.68 | -2.85 | 134 | 1587 |
| Portlemouth | city | Devon | United Kingdom | 50.23 | -3.75 | 255 | 6775 |
| Portlethen | city | Aberdeenshire | United Kingdom | 57.05 | -2.10 | 0 | 10634 |
| Portloe | city | Cornwall | United Kingdom | 50.22 | -4.88 | 0 | 5165 |
| Portmadoc | city | Gwynedd | United Kingdom | 52.93 | -4.12 | 3 | 3114 |
| Portmadogas | city | Gwynedd | United Kingdom | 52.93 | -4.12 | 3 | 3114 |
| Portmahomack | city | Highland | United Kingdom | 57.83 | -3.80 | 0 | 0 |
| Portmellin | city | Cornwall | United Kingdom | 50.25 | -4.77 | 0 | 4186 |
| Portmellon | city | Cornwall | United Kingdom | 50.25 | -4.77 | 0 | 4186 |
| Portna Cross | city | North Ayrshire | United Kingdom | 55.70 | -4.90 | 0 | 4896 |
| Portnacroish | city | Highland | United Kingdom | 56.57 | -5.37 | 269 | 0 |
| Portnahaven | city | Argyll and Bute | United Kingdom | 55.68 | -6.50 | 3 | 0 |
| Portnancon | city | Highland | United Kingdom | 58.50 | -4.70 | 0 | 0 |
| Portobello | city | City of Edinburgh | United Kingdom | 55.95 | -3.12 | 55 | 64244 |
| Porton | city | Wiltshire | United Kingdom | 51.12 | -1.73 | 259 | 12793 |
| Portpatrick | city | United Kingdom | 54.85 | -5.12 | 118 | 766 | |
| Portreath | city | Cornwall | United Kingdom | 50.27 | -5.30 | 118 | 7203 |
| Portree | city | Highland | United Kingdom | 57.40 | -6.20 | 85 | 0 |
| Portrush | city | Causeway Coast and Glens | United Kingdom | 55.21 | -6.66 | 13 | 7659 |
| Ports Down | city | United Kingdom | 50.85 | -1.10 | 183 | 137874 | |
| Portskerra | city | Highland | United Kingdom | 58.57 | -3.93 | 26 | 0 |
| Portskerry | city | Highland | United Kingdom | 58.57 | -3.93 | 26 | 0 |
| Portskewet | city | Sir Fynwy | United Kingdom | 51.59 | -2.72 | 3 | 30507 |
| Portskewett | city | Sir Fynwy | United Kingdom | 51.59 | -2.72 | 3 | 30507 |
| Portslade | city | Brighton and Hove | United Kingdom | 50.83 | -0.22 | 0 | 91068 |
| Portslade-by-Sea | city | Brighton and Hove | United Kingdom | 50.82 | -0.20 | 0 | 97428 |
| Portsmouth | city | Calderdale | United Kingdom | 53.73 | -2.15 | 1000 | 21799 |
| Portsmouth | city | Portsmouth | United Kingdom | 50.77 | -1.08 | 0 | 94669 |
| Portsmuta | city | Portsmouth | United Kingdom | 50.77 | -1.08 | 0 | 94669 |
| Portsmutas | city | Portsmouth | United Kingdom | 50.77 | -1.08 | 0 | 94669 |
| Portsoy | city | Aberdeenshire | United Kingdom | 57.68 | -2.68 | 16 | 611 |
| Portstewart | city | Causeway Coast and Glens | United Kingdom | 55.19 | -6.72 | 131 | 9330 |
| Portus Ostium | city | Portsmouth | United Kingdom | 50.77 | -1.08 | 0 | 94669 |
| Portus Ritupis | city | Kent | United Kingdom | 51.28 | 1.33 | 6 | 36751 |
| Portyerrock | city | Dumfries and Galloway | United Kingdom | 54.72 | -4.37 | 3 | 750 |