List of Towns in UK (United Kingdom) beginning with O
Our database currently has a total of 759 Towns/Villages in UK (United Kingdom), which start with the letter O. For a list of Towns/Villages in UK (United Kingdom) broken down by county, go to our Towns in UK (United Kingdom) page.
Filter Towns in UK (United Kingdom) alphabetically
# |
Town |
County |
Country |
|---|---|---|---|
| 1 | Oad Street | Towns in Kent | England |
| 2 | Oadby | Towns in Leicestershire | England |
| 3 | Oak Bank | Towns in Lancashire | England |
| 4 | Oak Cross | Towns in Devon | England |
| 5 | Oak Hill | Towns in Suffolk | England |
| 6 | Oak Hill | Towns in Staffordshire | England |
| 7 | Oak Tree | Towns in Durham | England |
| 8 | Oakall Green | Towns in Worcestershire | England |
| 9 | Oakamoor | Towns in Staffordshire | England |
| 10 | Oakbank | Towns in West Lothian | Scotland |
| 11 | Oakdale | Towns in North Yorkshire | England |
| 12 | Oakdale | Towns in Caerphilly | Wales |
| 13 | Oakdale | Towns in Dorset | England |
| 14 | Oake | Towns in Somerset | England |
| 15 | Oake Green | Towns in Somerset | England |
| 16 | Oaken | Towns in Staffordshire | England |
| 17 | Oakenclough | Towns in Lancashire | England |
| 18 | Oakengates | Towns in Shropshire | England |
| 19 | Oakenholt | Towns in Flintshire | Wales |
| 20 | Oakenshaw | Towns in West Yorkshire | England |
| 21 | Oakenshaw | Towns in Lancashire | England |
| 22 | Oakenshaw | Towns in Durham | England |
| 23 | Oakerthorpe | Towns in Derbyshire | England |
| 24 | Oakes | Towns in West Yorkshire | England |
| 25 | Oakfield | Towns in Torfaen | Wales |
| 26 | Oakfield | Towns in Isle of Wight | England |
| 27 | Oakfield | Towns in Hertfordshire | England |
| 28 | Oakford | Towns in Ceredigion | Wales |
| 29 | Oakford | Towns in Devon | England |
| 30 | Oakfordbridge | Towns in Devon | England |
| 31 | Oakgrove | Towns in Cheshire | England |
| 32 | Oakgrove | Towns in Buckinghamshire | England |
| 33 | Oakham | Towns in Rutland | England |
| 34 | Oakham | Towns in West Midlands | England |
| 35 | Oakhanger | Towns in Cheshire | England |
| 36 | Oakhanger | Towns in Hampshire | England |
| 37 | Oakhill | Towns in Somerset | England |
| 38 | Oakhill | Towns in West Sussex | England |
| 39 | Oakhurst | Towns in Kent | England |
| 40 | Oakington | Towns in Cambridgeshire | England |
| 41 | Oaklands | Towns in Carmarthenshire | Wales |
| 42 | Oaklands | Towns in Hertfordshire | England |
| 43 | Oakle Street | Towns in Gloucestershire | England |
| 44 | Oakleigh Park | Towns in Greater London | England |
| 45 | Oakley | Towns in Dorset | England |
| 46 | Oakley | Towns in Oxfordshire | England |
| 47 | Oakley | Towns in Gloucestershire | England |
| 48 | Oakley | Towns in Fife | Scotland |
| 49 | Oakley | Towns in Staffordshire | England |
| 50 | Oakley | Towns in Hampshire | England |
| 51 | Oakley | Towns in Buckinghamshire | England |
| 52 | Oakley | Towns in Bedfordshire | England |
| 53 | Oakley | Towns in Suffolk | England |
| 54 | Oakley Green | Towns in Berkshire | England |
| 55 | Oakley Park | Towns in Suffolk | England |
| 56 | Oakley Wood | Towns in Oxfordshire | England |
| 57 | Oakmere | Towns in Cheshire | England |
| 58 | Oakridge | Towns in Gloucestershire | England |
| 59 | Oakridge | Towns in Hampshire | England |
| 60 | Oaks | Towns in Shropshire | England |
| 61 | Oaks Green | Towns in Derbyshire | England |
| 62 | Oaks in Charnwood | Towns in Leicestershire | England |
| 63 | Oaksey | Towns in Wiltshire | England |
| 64 | Oakshaw Ford | Towns in Cumbria | England |
| 65 | Oakshott | Towns in Hampshire | England |
| 66 | Oakthorpe | Towns in Leicestershire | England |
| 67 | Oakwell | Towns in West Yorkshire | England |
| 68 | Oakwood | Towns in West Yorkshire | England |
| 69 | Oakwood | Towns in Greater London | England |
| 70 | Oakwood | Towns in Derbyshire | England |
| 71 | Oakwood | Towns in Cheshire | England |
| 72 | Oakwood | Towns in Northumberland | England |
| 73 | Oakwoodhill | Towns in Surrey | England |
| 74 | Oakworth | Towns in West Yorkshire | England |
| 75 | Oape | Towns in Highland | Scotland |
| 76 | Oare | Towns in Wiltshire | England |
| 77 | Oare | Towns in Kent | England |
| 78 | Oare | Towns in Berkshire | England |
| 79 | Oare | Towns in Somerset | England |
| 80 | Oareford | Towns in Somerset | England |
| 81 | Oasby | Towns in Lincolnshire | England |
| 82 | Oath | Towns in Somerset | England |
| 83 | Oathill | Towns in Dorset | England |
| 84 | Oathlaw | Towns in Angus | Scotland |
| 85 | Oatlands | Towns in North Yorkshire | England |
| 86 | Oatlands | Towns in Glasgow | Scotland |
| 87 | Oatlands Park | Towns in Surrey | England |
| 88 | Oban | Towns in Western Isles | Scotland |
| 89 | Oban | Towns in Argyll and Bute | Scotland |
| 90 | Oban Seil | Towns in Argyll and Bute | Scotland |
| 91 | Obley | Towns in Shropshire | England |
| 92 | Oborne | Towns in Dorset | England |
| 93 | Obsdale Park | Towns in Highland | Scotland |
| 94 | Obthorpe Lodge | Towns in Lincolnshire | England |
| 95 | Occlestone Green | Towns in Cheshire | England |
| 96 | Occold | Towns in Suffolk | England |
| 97 | Ochr-y-foel | Towns in Denbighshire | Wales |
| 98 | Ochtermuthill | Towns in Perth and Kinross | Scotland |
| 99 | Ochtertyre | Towns in Perth and Kinross | Scotland |
| 100 | Ock | Towns in Oxfordshire | England |
| 101 | Ockbrook | Towns in Derbyshire | England |
| 102 | Ocker Hill | Towns in West Midlands | England |
| 103 | Ockeridge | Towns in Worcestershire | England |
| 104 | Ockford Ridge | Towns in Surrey | England |
| 105 | Ockham | Towns in Surrey | England |
| 106 | Ockle | Towns in Highland | Scotland |
| 107 | Ockley | Towns in Surrey | England |
| 108 | Ocle Pychard | Towns in Herefordshire | England |
| 109 | Odam Barton | Towns in Devon | England |
| 110 | Odcombe | Towns in Somerset | England |
| 111 | Odd Down | Towns in Somerset | England |
| 112 | Oddingley | Towns in Worcestershire | England |
| 113 | Oddington | Towns in Oxfordshire | England |
| 114 | Odell | Towns in Bedfordshire | England |
| 115 | Odham | Towns in Devon | England |
| 116 | Odiham | Towns in Hampshire | England |
| 117 | Odness | Towns in Orkney | Scotland |
| 118 | Odsal | Towns in West Yorkshire | England |
| 119 | Odsey | Towns in Cambridgeshire | England |
| 120 | Odstock | Towns in Wiltshire | England |
| 121 | Odstone | Towns in Leicestershire | England |
| 122 | Offchurch | Towns in Warwickshire | England |
| 123 | Offenham | Towns in Worcestershire | England |
| 124 | Offenham Cross | Towns in Worcestershire | England |
| 125 | Offerton | Towns in Durham | England |
| 126 | Offerton | Towns in Cheshire | England |
| 127 | Offerton Green | Towns in Cheshire | England |
| 128 | Offham | Towns in West Sussex | England |
| 129 | Offham | Towns in East Sussex | England |
| 130 | Offham | Towns in Kent | England |
| 131 | Offleyhay | Towns in Staffordshire | England |
| 132 | Offleymarsh | Towns in Staffordshire | England |
| 133 | Offleyrock | Towns in Staffordshire | England |
| 134 | Offord Cluny | Towns in Cambridgeshire | England |
| 135 | Offton | Towns in Suffolk | England |
| 136 | Offwell | Towns in Devon | England |
| 137 | Ogbourne Maizey | Towns in Wiltshire | England |
| 138 | Ogbourne St Andrew | Towns in Wiltshire | England |
| 139 | Ogbourne St George | Towns in Wiltshire | England |
| 140 | Ogden | Towns in West Yorkshire | England |
| 141 | Ogdens | Towns in Hampshire | England |
| 142 | Ogle | Towns in Northumberland | England |
| 143 | Ogmore | Towns in Glamorgan | Wales |
| 144 | Ogmore Vale | Towns in Glamorgan | Wales |
| 145 | Ogmore-by-Sea | Towns in Glamorgan | Wales |
| 146 | Ogston Reservoir | Towns in Derbyshire | England |
| 147 | Ogwen | Towns in Gwynedd | Wales |
| 148 | Ohagro | Towns in Western Isles | Scotland |
| 149 | Oich | Towns in Highland | Scotland |
| 150 | Oigh-sgeir | Towns in Highland | Scotland |
| 151 | Okeford Fitzpaine | Towns in Dorset | England |
| 152 | Okehampton | Towns in Devon | England |
| 153 | Oker | Towns in Derbyshire | England |
| 154 | Okle Green | Towns in Gloucestershire | England |
| 155 | Okus | Towns in Wiltshire | England |
| 156 | Olchard | Towns in Devon | England |
| 157 | Old | Towns in Northamptonshire | England |
| 158 | Old Aberdeen | Towns in Aberdeenshire | Scotland |
| 159 | Old Alresford | Towns in Hampshire | England |
| 160 | Old Arley | Towns in Warwickshire | England |
| 161 | Old Balkello | Towns in Angus | Scotland |
| 162 | Old Balornock | Towns in Glasgow | Scotland |
| 163 | Old Basford | Towns in Nottinghamshire | England |
| 164 | Old Basing | Towns in Hampshire | England |
| 165 | Old Bedford River | Towns in Cambridgeshire | England |
| 166 | Old Bedford River | Towns in Norfolk | England |
| 167 | Old Belses | Towns in Scottish Borders | Scotland |
| 168 | Old Bexley | Towns in Greater London | England |
| 169 | Old Blair | Towns in Perth and Kinross | Scotland |
| 170 | Old Bolingbroke | Towns in Lincolnshire | England |
| 171 | Old Boston | Towns in Merseyside | England |
| 172 | Old Bramhope | Towns in West Yorkshire | England |
| 173 | Old Brampton | Towns in Derbyshire | England |
| 174 | Old Bridge of Tilt | Towns in Perth and Kinross | Scotland |
| 175 | Old Bridge of Urr | Towns in Dumfries and Galloway | Scotland |
| 176 | Old Buckenham | Towns in Norfolk | England |
| 177 | Old Burdon | Towns in Durham | England |
| 178 | Old Burghclere | Towns in Hampshire | England |
| 179 | Old Byland | Towns in North Yorkshire | England |
| 180 | Old Cambus | Towns in Scottish Borders | Scotland |
| 181 | Old Canal | Towns in Gloucestershire | England |
| 182 | Old Cardinham Castle | Towns in Cornwall | England |
| 183 | Old Carlisle | Towns in Cumbria | England |
| 184 | Old Cassop | Towns in Durham | England |
| 185 | Old Catton | Towns in Norfolk | England |
| 186 | Old Chalford | Towns in Oxfordshire | England |
| 187 | Old Church Stoke | Towns in Powys | Wales |
| 188 | Old Clee | Towns in Lincolnshire | England |
| 189 | Old Cleeve | Towns in Somerset | England |
| 190 | Old Clipstone | Towns in Nottinghamshire | England |
| 191 | Old Colwyn | Towns in Conwy | Wales |
| 192 | Old Coppice | Towns in Shropshire | England |
| 193 | Old Cornhill | Towns in Aberdeenshire | Scotland |
| 194 | Old Coulsdon | Towns in Greater London | England |
| 195 | Old Country | Towns in Herefordshire | England |
| 196 | Old Cryals | Towns in Kent | England |
| 197 | Old Dailly | Towns in South Ayrshire | Scotland |
| 198 | Old Dalby | Towns in Leicestershire | England |
| 199 | Old Dam | Towns in Derbyshire | England |
| 200 | Old Deer | Towns in Aberdeenshire | Scotland |
| 201 | Old Denaby | Towns in South Yorkshire | England |
| 202 | Old Ditch | Towns in Somerset | England |
| 203 | Old Dolphin | Towns in West Yorkshire | England |
| 204 | Old Down | Towns in Gloucestershire | England |
| 205 | Old Down | Towns in Somerset | England |
| 206 | Old Edlington | Towns in South Yorkshire | England |
| 207 | Old Eldon | Towns in Durham | England |
| 208 | Old Ellerby | Towns in North Yorkshire | England |
| 209 | Old Fallings | Towns in Staffordshire | England |
| 210 | Old Farm Park | Towns in Buckinghamshire | England |
| 211 | Old Felixstowe | Towns in Suffolk | England |
| 212 | Old Field | Towns in Shropshire | England |
| 213 | Old Fletton | Towns in Cambridgeshire | England |
| 214 | Old Fold | Towns in Tyne and Wear | England |
| 215 | Old Ford | Towns in Greater London | England |
| 216 | Old Forge | Towns in Herefordshire | England |
| 217 | Old Furnace | Towns in Torfaen | Wales |
| 218 | Old Gate | Towns in Lincolnshire | England |
| 219 | Old Glossop | Towns in Derbyshire | England |
| 220 | Old Goginan | Towns in Ceredigion | Wales |
| 221 | Old Goole | Towns in North Yorkshire | England |
| 222 | Old Gore | Towns in Herefordshire | England |
| 223 | Old Graitney | Towns in Dumfries and Galloway | Scotland |
| 224 | Old Grimsby | Towns in Cornwall | England |
| 225 | Old Hall | Towns in Powys | Wales |
| 226 | Old Hall Green | Towns in Hertfordshire | England |
| 227 | Old Hall Street | Towns in Norfolk | England |
| 228 | Old Harlow | Towns in Essex | England |
| 229 | Old Hatfield | Towns in Hertfordshire | England |
| 230 | Old Heath | Towns in Essex | England |
| 231 | Old Heathfield | Towns in East Sussex | England |
| 232 | Old Hill | Towns in Western Isles | Scotland |
| 233 | Old Hill | Towns in West Midlands | England |
| 234 | Old Hills | Towns in Worcestershire | England |
| 235 | Old Hunstanton | Towns in Norfolk | England |
| 236 | Old Hurst | Towns in Cambridgeshire | England |
| 237 | Old Hutton | Towns in Cumbria | England |
| 238 | Old Johnstone | Towns in Dumfries and Galloway | Scotland |
| 239 | Old Kea | Towns in Cornwall | England |
| 240 | Old Kilpatrick | Towns in West Dunbartonshire | Scotland |
| 241 | Old Kinnernie | Towns in Aberdeenshire | Scotland |
| 242 | Old Knebworth | Towns in Hertfordshire | England |
| 243 | Old Langho | Towns in Lancashire | England |
| 244 | Old Law | Towns in Northumberland | England |
| 245 | Old Leake | Towns in Lincolnshire | England |
| 246 | Old Lindley | Towns in West Yorkshire | England |
| 247 | Old Linslade | Towns in Bedfordshire | England |
| 248 | Old Llanberis (Nant Peris) | Towns in Gwynedd | Wales |
| 249 | Old Malden | Towns in Greater London | England |
| 250 | Old Malton | Towns in North Yorkshire | England |
| 251 | Old Man of Hoy | Towns in Orkney | Scotland |
| 252 | Old Marton | Towns in Shropshire | England |
| 253 | Old Mead | Towns in Essex | England |
| 254 | Old Micklefield | Towns in West Yorkshire | England |
| 255 | Old Mill | Towns in Cornwall | England |
| 256 | Old Milton | Towns in Hampshire | England |
| 257 | Old Milverton | Towns in Warwickshire | England |
| 258 | Old Monkland | Towns in North Lanarkshire | Scotland |
| 259 | Old Montrose | Towns in Angus | Scotland |
| 260 | Old Nene | Towns in Cambridgeshire | England |
| 261 | Old Nene | Towns in Norfolk | England |
| 262 | Old Nenthorn | Towns in Scottish Borders | Scotland |
| 263 | Old Netley | Towns in Hampshire | England |
| 264 | Old Neuadd | Towns in Powys | Wales |
| 265 | Old Newton | Towns in Suffolk | England |
| 266 | Old Oak Common | Towns in Greater London | England |
| 267 | Old Park | Towns in Cornwall | England |
| 268 | Old Park | Towns in Shropshire | England |
| 269 | Old Passage | Towns in Gloucestershire | England |
| 270 | Old Perton | Towns in Staffordshire | England |
| 271 | Old Philpstoun | Towns in West Lothian | Scotland |
| 272 | Old Portsmouth | Towns in Hampshire | England |
| 273 | Old Quarrington | Towns in Durham | England |
| 274 | Old Radnor | Towns in Powys | Wales |
| 275 | Old Rayne | Towns in Aberdeenshire | Scotland |
| 276 | Old River Ancholme | Towns in Lincolnshire | England |
| 277 | Old River Witham | Towns in Lincolnshire | England |
| 278 | Old Romney | Towns in Kent | England |
| 279 | Old Shirley | Towns in Hampshire | England |
| 280 | Old Shoreham | Towns in West Sussex | England |
| 281 | Old Snydale | Towns in West Yorkshire | England |
| 282 | Old Sodbury | Towns in Gloucestershire | England |
| 283 | Old Somerby | Towns in Lincolnshire | England |
| 284 | Old Stillington | Towns in Durham | England |
| 285 | Old Storridge Common | Towns in Worcestershire | England |
| 286 | Old Stratford | Towns in Northamptonshire | England |
| 287 | Old Struan | Towns in Perth and Kinross | Scotland |
| 288 | Old Swan | Towns in Lancashire | England |
| 289 | Old Swarland | Towns in Northumberland | England |
| 290 | Old Swinford | Towns in West Midlands | England |
| 291 | Old Tame | Towns in Lancashire | England |
| 292 | Old Tebay | Towns in Cumbria | England |
| 293 | Old Thirsk | Towns in North Yorkshire | England |
| 294 | Old Tinnis | Towns in Scottish Borders | Scotland |
| 295 | Old Toll | Towns in East Ayrshire | Scotland |
| 296 | Old Town | Towns in Hertfordshire | England |
| 297 | Old Town | Towns in North Yorkshire | England |
| 298 | Old Town | Towns in Edinburgh | Scotland |
| 299 | Old Town | Towns in East Sussex | England |
| 300 | Old Town | Towns in Cornwall | England |
| 301 | Old Town | Towns in Durham | England |
| 302 | Old Town | Towns in Cumbria | England |
| 303 | Old Town | Towns in Wiltshire | England |
| 304 | Old Trafford | Towns in Greater Manchester | England |
| 305 | Old Tree | Towns in Kent | England |
| 306 | Old Tupton | Towns in Derbyshire | England |
| 307 | Old Warden | Towns in Bedfordshire | England |
| 308 | Old Warren | Towns in Flintshire | Wales |
| 309 | Old Way | Towns in Somerset | England |
| 310 | Old Westhall | Towns in Aberdeenshire | Scotland |
| 311 | Old Weston | Towns in Cambridgeshire | England |
| 312 | Old Wharf | Towns in Herefordshire | England |
| 313 | Old Whittington | Towns in Derbyshire | England |
| 314 | Old Wimpole | Towns in Cambridgeshire | England |
| 315 | Old Windsor | Towns in Berkshire | England |
| 316 | Old Wingate | Towns in Durham | England |
| 317 | Old Wives Lees | Towns in Kent | England |
| 318 | Old Woking | Towns in Surrey | England |
| 319 | Old Wolverton | Towns in Buckinghamshire | England |
| 320 | Old Woodhall | Towns in Lincolnshire | England |
| 321 | Old Woodhouses | Towns in Shropshire | England |
| 322 | Old Woodstock | Towns in Oxfordshire | England |
| 323 | Oldany Island | Towns in Highland | Scotland |
| 324 | Oldberrow | Towns in Warwickshire | England |
| 325 | Oldborough | Towns in Devon | England |
| 326 | Oldbrook | Towns in Buckinghamshire | England |
| 327 | Oldbury | Towns in Kent | England |
| 328 | Oldbury | Towns in Shropshire | England |
| 329 | Oldbury | Towns in West Midlands | England |
| 330 | Oldbury | Towns in Warwickshire | England |
| 331 | Oldbury Naite | Towns in Gloucestershire | England |
| 332 | Oldbury on the Hill | Towns in Gloucestershire | England |
| 333 | Oldbury-on-Severn | Towns in Gloucestershire | England |
| 334 | Oldcastle | Towns in Monmouthshire | Wales |
| 335 | Oldcastle Heath | Towns in Cheshire | England |
| 336 | Oldcotes | Towns in Nottinghamshire | England |
| 337 | Oldcroft | Towns in Gloucestershire | England |
| 338 | Oldend | Towns in Gloucestershire | England |
| 339 | Oldfallow | Towns in Staffordshire | England |
| 340 | Oldfield | Towns in Worcestershire | England |
| 341 | Oldfield | Towns in Shropshire | England |
| 342 | Oldfield | Towns in West Yorkshire | England |
| 343 | Oldfield | Towns in Cumbria | England |
| 344 | Oldfield Brow | Towns in Greater Manchester | England |
| 345 | Oldfield Park | Towns in Somerset | England |
| 346 | Oldford | Towns in Somerset | England |
| 347 | Oldfurnace | Towns in Staffordshire | England |
| 348 | Oldhall | Towns in East Renfrewshire | Scotland |
| 349 | Oldhall Green | Towns in Suffolk | England |
| 350 | Oldham | Towns in Greater Manchester | England |
| 351 | Oldham Edge | Towns in Lancashire | England |
| 352 | Oldhamstocks | Towns in East Lothian | Scotland |
| 353 | Oldington | Towns in Shropshire | England |
| 354 | Oldland | Towns in Gloucestershire | England |
| 355 | Oldland Common | Towns in Gloucestershire | England |
| 356 | Oldmeldrum | Towns in Aberdeenshire | Scotland |
| 357 | Oldmixon | Towns in Somerset | England |
| 358 | Oldshore Beg | Towns in Highland | Scotland |
| 359 | Oldshoremore | Towns in Highland | Scotland |
| 360 | Oldstead | Towns in North Yorkshire | England |
| 361 | Oldtown | Towns in Highland | Scotland |
| 362 | Oldwalls | Towns in Swansea | Wales |
| 363 | Oldway | Towns in Devon | England |
| 364 | Oldway | Towns in Swansea | Wales |
| 365 | Oldways End | Towns in Devon | England |
| 366 | Oldwhat | Towns in Aberdeenshire | Scotland |
| 367 | Oldwich Lane | Towns in West Midlands | England |
| 368 | Oldwood | Towns in Worcestershire | England |
| 369 | Olive Green | Towns in Staffordshire | England |
| 370 | Ollaberry | Towns in Shetland Isles | Scotland |
| 371 | Ollag | Towns in Western Isles | Scotland |
| 372 | Ollerbrook Booth | Towns in Derbyshire | England |
| 373 | Ollerton | Towns in Nottinghamshire | England |
| 374 | Ollerton | Towns in Cheshire | England |
| 375 | Ollerton | Towns in Shropshire | England |
| 376 | Ollerton Fold | Towns in Lancashire | England |
| 377 | Ollerton Lane | Towns in Shropshire | England |
| 378 | Olmstead Green | Towns in Cambridgeshire | England |
| 379 | Olney | Towns in Buckinghamshire | England |
| 380 | Olton | Towns in West Midlands | England |
| 381 | Olveston | Towns in Gloucestershire | England |
| 382 | Omagh | Towns in County Tyrone | Northern Ireland |
| 383 | Ombersley | Towns in Worcestershire | England |
| 384 | Ompton | Towns in Nottinghamshire | England |
| 385 | Omunsgarth | Towns in Shetland Isles | Scotland |
| 386 | Onecote | Towns in Staffordshire | England |
| 387 | Onehouse | Towns in Suffolk | England |
| 388 | Onen | Towns in Monmouthshire | Wales |
| 389 | Onesacre | Towns in South Yorkshire | England |
| 390 | Onibury | Towns in Shropshire | England |
| 391 | Onich | Towns in Highland | Scotland |
| 392 | Onllwyn | Towns in Neath Port Talbot | Wales |
| 393 | Onneley | Towns in Shropshire | England |
| 394 | Onny | Towns in Shropshire | England |
| 395 | Onslow Village | Towns in Surrey | England |
| 396 | Onthank | Towns in East Ayrshire | Scotland |
| 397 | Openshaw | Towns in Greater Manchester | England |
| 398 | Openwoodgate | Towns in Derbyshire | England |
| 399 | Opinan | Towns in Highland | Scotland |
| 400 | Oran | Towns in Moray | Scotland |
| 401 | Orange Row | Towns in Norfolk | England |
| 402 | Oransaigh | Towns in Western Isles | Scotland |
| 403 | Orbiston | Towns in North Lanarkshire | Scotland |
| 404 | Orby | Towns in Lincolnshire | England |
| 405 | Orchard Hill | Towns in Devon | England |
| 406 | Orchard Leigh | Towns in Buckinghamshire | England |
| 407 | Orchard Portman | Towns in Somerset | England |
| 408 | Orcheston | Towns in Wiltshire | England |
| 409 | Orchy | Towns in Argyll and Bute | Scotland |
| 410 | Orcop | Towns in Herefordshire | England |
| 411 | Orcop Hill | Towns in Herefordshire | England |
| 412 | Ord | Towns in Highland | Scotland |
| 413 | Ord Mill | Towns in Aberdeenshire | Scotland |
| 414 | Ordale | Towns in Shetland Isles | Scotland |
| 415 | Ordhead | Towns in Aberdeenshire | Scotland |
| 416 | Ordie | Towns in Aberdeenshire | Scotland |
| 417 | Ordiquhill | Towns in Aberdeenshire | Scotland |
| 418 | Ordley | Towns in Northumberland | England |
| 419 | Ordsall | Towns in Nottinghamshire | England |
| 420 | Ordsall | Towns in Greater Manchester | England |
| 421 | Ore | Towns in Fife | Scotland |
| 422 | Ore | Towns in East Sussex | England |
| 423 | Oreston | Towns in Devon | England |
| 424 | Oreton | Towns in Shropshire | England |
| 425 | Orfasay | Towns in Shetland Isles | Scotland |
| 426 | Orford | Towns in Cheshire | England |
| 427 | Orford | Towns in Suffolk | England |
| 428 | Orford Ness | Towns in Suffolk | England |
| 429 | Organford | Towns in Dorset | England |
| 430 | Orgreave | Towns in Staffordshire | England |
| 431 | Orgreave | Towns in South Yorkshire | England |
| 432 | Oridge Street | Towns in Gloucestershire | England |
| 433 | Oritor | Towns in County Tyrone | Northern Ireland |
| 434 | Orkney Islands | Towns in Orkney | Scotland |
| 435 | Orlandon | Towns in Pembrokeshire | Wales |
| 436 | Orleton | Towns in Herefordshire | England |
| 437 | Orleton Common | Towns in Herefordshire | England |
| 438 | Orlingbury | Towns in Northamptonshire | England |
| 439 | Ormacleit | Towns in Western Isles | Scotland |
| 440 | Ormal | Towns in Shetland Isles | Scotland |
| 441 | Ormathwaite | Towns in Cumbria | England |
| 442 | Ormesby | Towns in West Yorkshire | England |
| 443 | Ormesby St Margaret | Towns in Norfolk | England |
| 444 | Ormesby St Michael | Towns in Norfolk | England |
| 445 | Ormiscaig | Towns in Highland | Scotland |
| 446 | Ormiston | Towns in East Lothian | Scotland |
| 447 | Ormiston | Towns in Scottish Borders | Scotland |
| 448 | Ormsaigbeg | Towns in Highland | Scotland |
| 449 | Ormsaigmore | Towns in Highland | Scotland |
| 450 | Ormsary | Towns in Argyll and Bute | Scotland |
| 451 | Ormsgill | Towns in Cumbria | England |
| 452 | Ormskirk | Towns in Lancashire | England |
| 453 | Ornish Island | Towns in Western Isles | Scotland |
| 454 | Ornsay | Towns in Highland | Scotland |
| 455 | Ornsby Hill | Towns in Durham | England |
| 456 | Oronsay | Towns in Argyll and Bute | Scotland |
| 457 | Oronsay | Towns in Western Isles | Scotland |
| 458 | Oronsay | Towns in Highland | Scotland |
| 459 | Orosay | Towns in Western Isles | Scotland |
| 460 | Orpington | Towns in Greater London | England |
| 461 | Orrell | Towns in Lancashire | England |
| 462 | Orrell | Towns in Merseyside | England |
| 463 | Orrell Post | Towns in Lancashire | England |
| 464 | Orrin | Towns in Highland | Scotland |
| 465 | Orrin Reservoir | Towns in Highland | Scotland |
| 466 | Orrock | Towns in Fife | Scotland |
| 467 | Orsay | Towns in Argyll and Bute | Scotland |
| 468 | Orsett | Towns in Essex | England |
| 469 | Orsett Heath | Towns in Essex | England |
| 470 | Orslow | Towns in Staffordshire | England |
| 471 | Orston | Towns in Nottinghamshire | England |
| 472 | Orthwaite | Towns in Cumbria | England |
| 473 | Ortner | Towns in Lancashire | England |
| 474 | Orton | Towns in Moray | Scotland |
| 475 | Orton | Towns in Cumbria | England |
| 476 | Orton | Towns in Staffordshire | England |
| 477 | Orton | Towns in Northamptonshire | England |
| 478 | Orton Brimbles | Towns in Cambridgeshire | England |
| 479 | Orton Goldhay | Towns in Cambridgeshire | England |
| 480 | Orton Longueville | Towns in Cambridgeshire | England |
| 481 | Orton Malbourne | Towns in Cambridgeshire | England |
| 482 | Orton Rigg | Towns in Cumbria | England |
| 483 | Orton Southgate | Towns in Cambridgeshire | England |
| 484 | Orton Waterville | Towns in Cambridgeshire | England |
| 485 | Orton Wistow | Towns in Cambridgeshire | England |
| 486 | Orton-on-the-Hill | Towns in Leicestershire | England |
| 487 | Orwell | Towns in Cambridgeshire | England |
| 488 | Osbaldeston | Towns in Lancashire | England |
| 489 | Osbaldeston Green | Towns in Lancashire | England |
| 490 | Osbaldwick | Towns in North Yorkshire | England |
| 491 | Osbaston | Towns in Shropshire | England |
| 492 | Osbaston | Towns in Leicestershire | England |
| 493 | Osbaston Hollow | Towns in Leicestershire | England |
| 494 | Osbournby | Towns in Lincolnshire | England |
| 495 | Oscroft | Towns in Cheshire | England |
| 496 | Ose | Towns in Highland | Scotland |
| 497 | Osea Island | Towns in Essex | England |
| 498 | Osehill Green | Towns in Dorset | England |
| 499 | Osgathorpe | Towns in Leicestershire | England |
| 500 | Osgodby | Towns in North Yorkshire | England |
| 501 | Osgodby | Towns in Lincolnshire | England |
| 502 | Osgodby Common | Towns in North Yorkshire | England |
| 503 | Osidge | Towns in Greater London | England |
| 504 | Oskaig | Towns in Highland | Scotland |
| 505 | Osleston | Towns in Derbyshire | England |
| 506 | Osmaston | Towns in Derbyshire | England |
| 507 | Osmington | Towns in Dorset | England |
| 508 | Osmington Mills | Towns in Dorset | England |
| 509 | Osmondthorpe | Towns in West Yorkshire | England |
| 510 | Osmotherley | Towns in North Yorkshire | England |
| 511 | Osnaburgh (Dairsie) | Towns in Fife | Scotland |
| 512 | Osney | Towns in Oxfordshire | England |
| 513 | Ospisdale | Towns in Highland | Scotland |
| 514 | Ospringe | Towns in Kent | England |
| 515 | Ossemsley | Towns in Hampshire | England |
| 516 | Osset Spa | Towns in West Yorkshire | England |
| 517 | Ossett | Towns in West Yorkshire | England |
| 518 | Ossett Street Side | Towns in West Yorkshire | England |
| 519 | Ossian | Towns in Highland | Scotland |
| 520 | Ossington | Towns in Nottinghamshire | England |
| 521 | Ostend | Towns in Norfolk | England |
| 522 | Ostend | Towns in Essex | England |
| 523 | Osterley | Towns in Greater London | England |
| 524 | Oswaldkirk | Towns in North Yorkshire | England |
| 525 | Oswaldtwistle | Towns in Lancashire | England |
| 526 | Oswestry (Croeswallt) | Towns in Shropshire | England |
| 527 | Otby | Towns in Lincolnshire | England |
| 528 | Oteley | Towns in Shropshire | England |
| 529 | Otford | Towns in Kent | England |
| 530 | Otham | Towns in Kent | England |
| 531 | Otham Hole | Towns in Kent | England |
| 532 | Otherton | Towns in Staffordshire | England |
| 533 | Othery | Towns in Somerset | England |
| 534 | Otley | Towns in West Yorkshire | England |
| 535 | Otley | Towns in Suffolk | England |
| 536 | Otter | Towns in Devon | England |
| 537 | Otter Ferry | Towns in Argyll and Bute | Scotland |
| 538 | Otterbourne | Towns in Hampshire | England |
| 539 | Otterburn | Towns in Northumberland | England |
| 540 | Otterburn | Towns in North Yorkshire | England |
| 541 | Otterburn Camp | Towns in Northumberland | England |
| 542 | Otterden Place | Towns in Kent | England |
| 543 | Otterford | Towns in Somerset | England |
| 544 | Otterham | Towns in Cornwall | England |
| 545 | Otterham Quay | Towns in Kent | England |
| 546 | Otterham Station | Towns in Cornwall | England |
| 547 | Otterhampton | Towns in Somerset | England |
| 548 | Ottershaw | Towns in Surrey | England |
| 549 | Otterspool | Towns in Lancashire | England |
| 550 | Otterswick | Towns in Shetland Isles | Scotland |
| 551 | Otterton | Towns in Devon | England |
| 552 | Otterwood | Towns in Hampshire | England |
| 553 | Ottery | Towns in Cornwall | England |
| 554 | Ottery St Mary | Towns in Devon | England |
| 555 | Ottinge | Towns in Kent | England |
| 556 | Ottringham | Towns in North Yorkshire | England |
| 557 | Oude | Towns in Argyll and Bute | Scotland |
| 558 | Oughterby | Towns in Cumbria | England |
| 559 | Oughtershaw | Towns in North Yorkshire | England |
| 560 | Oughterside | Towns in Cumbria | England |
| 561 | Oughtibridge | Towns in South Yorkshire | England |
| 562 | Oughton | Towns in Hertfordshire | England |
| 563 | Oughtrington | Towns in Cheshire | England |
| 564 | Oulston | Towns in North Yorkshire | England |
| 565 | Oulton | Towns in Staffordshire | England |
| 566 | Oulton | Towns in Cumbria | England |
| 567 | Oulton | Towns in Suffolk | England |
| 568 | Oulton | Towns in West Yorkshire | England |
| 569 | Oulton | Towns in Norfolk | England |
| 570 | Oulton Broad | Towns in Suffolk | England |
| 571 | Oulton Grange | Towns in Staffordshire | England |
| 572 | Oulton Heath | Towns in Staffordshire | England |
| 573 | Oulton Stret | Towns in Norfolk | England |
| 574 | Oultoncross | Towns in Staffordshire | England |
| 575 | Oundle | Towns in Northamptonshire | England |
| 576 | Ounsdale | Towns in Staffordshire | England |
| 577 | Ousby | Towns in Cumbria | England |
| 578 | Ousden | Towns in Suffolk | England |
| 579 | Ouse | Towns in West Sussex | England |
| 580 | Ouse | Towns in North Yorkshire | England |
| 581 | Ouse | Towns in East Sussex | England |
| 582 | Ousefleet | Towns in North Yorkshire | England |
| 583 | Ousel Hole | Towns in West Yorkshire | England |
| 584 | Ouston | Towns in Durham | England |
| 585 | Ouston | Towns in Northumberland | England |
| 586 | Out Elmstead | Towns in Kent | England |
| 587 | Out Newton | Towns in North Yorkshire | England |
| 588 | Out Rawcliffe | Towns in Lancashire | England |
| 589 | Out Skerries | Towns in Shetland Isles | Scotland |
| 590 | Out Stack | Towns in Shetland Isles | Scotland |
| 591 | Outcast | Towns in Cumbria | England |
| 592 | Outer Hebrides | Towns in Western Isles | Scotland |
| 593 | Outer Heisker | Towns in Western Isles | Scotland |
| 594 | Outer Holm of Skaw | Towns in Shetland Isles | Scotland |
| 595 | Outer Hope | Towns in Devon | England |
| 596 | Outertown | Towns in Orkney | Scotland |
| 597 | Outgate | Towns in Cumbria | England |
| 598 | Outhgill | Towns in Cumbria | England |
| 599 | Outhill | Towns in Warwickshire | England |
| 600 | Outlands | Towns in Staffordshire | England |
| 601 | Outlane | Towns in West Yorkshire | England |
| 602 | Outlane Moor | Towns in West Yorkshire | England |
| 603 | Outlet Village | Towns in Cheshire | England |
| 604 | Outmarsh | Towns in Wiltshire | England |
| 605 | Outwell | Towns in Norfolk | England |
| 606 | Outwick | Towns in Hampshire | England |
| 607 | Outwood | Towns in Lancashire | England |
| 608 | Outwood | Towns in Surrey | England |
| 609 | Outwood | Towns in West Yorkshire | England |
| 610 | Outwood | Towns in Somerset | England |
| 611 | Outwoods | Towns in Staffordshire | England |
| 612 | Outwoods | Towns in Warwickshire | England |
| 613 | Outwoods | Towns in Leicestershire | England |
| 614 | Ouzel | Towns in Bedfordshire | England |
| 615 | Ouzel | Towns in Buckinghamshire | England |
| 616 | Ouzlewell Green | Towns in West Yorkshire | England |
| 617 | Ovenden | Towns in West Yorkshire | England |
| 618 | Over | Towns in Cambridgeshire | England |
| 619 | Over | Towns in Cheshire | England |
| 620 | Over | Towns in Gloucestershire | England |
| 621 | Over Burrow | Towns in Lancashire | England |
| 622 | Over Burrows | Towns in Derbyshire | England |
| 623 | Over Compton | Towns in Dorset | England |
| 624 | Over End | Towns in Cambridgeshire | England |
| 625 | Over End | Towns in Derbyshire | England |
| 626 | Over Finlarg | Towns in Angus | Scotland |
| 627 | Over Green | Towns in West Midlands | England |
| 628 | Over Haddon | Towns in Derbyshire | England |
| 629 | Over Hulton | Towns in Greater Manchester | England |
| 630 | Over Kellet | Towns in Lancashire | England |
| 631 | Over Kiddington | Towns in Oxfordshire | England |
| 632 | Over Knutsford | Towns in Cheshire | England |
| 633 | Over Langshaw | Towns in Scottish Borders | Scotland |
| 634 | Over Monnow | Towns in Monmouthshire | Wales |
| 635 | Over Norton | Towns in Oxfordshire | England |
| 636 | Over Peover | Towns in Cheshire | England |
| 637 | Over Silton | Towns in North Yorkshire | England |
| 638 | Over Stowey | Towns in Somerset | England |
| 639 | Over Stratton | Towns in Somerset | England |
| 640 | Over Tabley | Towns in Cheshire | England |
| 641 | Over Town | Towns in Lancashire | England |
| 642 | Over Wallop | Towns in Hampshire | England |
| 643 | Over Whitacre | Towns in Warwickshire | England |
| 644 | Over Worton | Towns in Oxfordshire | England |
| 645 | Overbister | Towns in Orkney | Scotland |
| 646 | Overbury | Towns in Worcestershire | England |
| 647 | Overcombe | Towns in Dorset | England |
| 648 | Overend | Towns in West Midlands | England |
| 649 | Overhill | Towns in Aberdeenshire | Scotland |
| 650 | Overleigh | Towns in Somerset | England |
| 651 | Overley | Towns in Staffordshire | England |
| 652 | Overmoor | Towns in Staffordshire | England |
| 653 | Overpool | Towns in Cheshire | England |
| 654 | Overs | Towns in Shropshire | England |
| 655 | Overseal | Towns in Derbyshire | England |
| 656 | Overslade | Towns in Warwickshire | England |
| 657 | Oversland | Towns in Kent | England |
| 658 | Oversley Green | Towns in Warwickshire | England |
| 659 | Overstone | Towns in Northamptonshire | England |
| 660 | Overstrand | Towns in Norfolk | England |
| 661 | Overthorpe | Towns in Northamptonshire | England |
| 662 | Overthorpe | Towns in West Yorkshire | England |
| 663 | Overton | Towns in Aberdeenshire | Scotland |
| 664 | Overton | Towns in Swansea | Wales |
| 665 | Overton | Towns in Lancashire | England |
| 666 | Overton | Towns in West Yorkshire | England |
| 667 | Overton | Towns in Gloucestershire | England |
| 668 | Overton | Towns in Staffordshire | England |
| 669 | Overton | Towns in East Renfrewshire | Scotland |
| 670 | Overton | Towns in North Yorkshire | England |
| 671 | Overton | Towns in Cheshire | England |
| 672 | Overton | Towns in Hampshire | England |
| 673 | Overton | Towns in Shropshire | England |
| 674 | Overton (Owrtyn) | Towns in Wrexham | Wales |
| 675 | Overton Bridge | Towns in Wrexham | Wales |
| 676 | Overtown | Towns in West Yorkshire | England |
| 677 | Overtown | Towns in Wiltshire | England |
| 678 | Overtown | Towns in Lancashire | England |
| 679 | Overtown | Towns in North Lanarkshire | Scotland |
| 680 | Oving | Towns in West Sussex | England |
| 681 | Oving | Towns in Buckinghamshire | England |
| 682 | Ovingdean | Towns in East Sussex | England |
| 683 | Ovingham | Towns in Northumberland | England |
| 684 | Ovington | Towns in Norfolk | England |
| 685 | Ovington | Towns in Durham | England |
| 686 | Ovington | Towns in Northumberland | England |
| 687 | Ovington | Towns in Hampshire | England |
| 688 | Ovington | Towns in Essex | England |
| 689 | Ower | Towns in Hampshire | England |
| 690 | Owermoigne | Towns in Dorset | England |
| 691 | Owl End | Towns in Cambridgeshire | England |
| 692 | Owlcotes | Towns in Derbyshire | England |
| 693 | Owler Bar | Towns in Derbyshire | England |
| 694 | Owlerton | Towns in South Yorkshire | England |
| 695 | Owlet | Towns in West Yorkshire | England |
| 696 | Owlpen | Towns in Gloucestershire | England |
| 697 | Owlsmoor | Towns in Berkshire | England |
| 698 | Owlswick | Towns in Buckinghamshire | England |
| 699 | Owlthorpe | Towns in South Yorkshire | England |
| 700 | Owmby | Towns in Lincolnshire | England |
| 701 | Owmby-by-Spital | Towns in Lincolnshire | England |
| 702 | Ownham | Towns in Berkshire | England |
| 703 | Owrtyn (Overton) | Towns in Wrexham | Wales |
| 704 | Owslebury | Towns in Hampshire | England |
| 705 | Owston | Towns in Leicestershire | England |
| 706 | Owston | Towns in South Yorkshire | England |
| 707 | Owston Ferry | Towns in Lincolnshire | England |
| 708 | Owstwick | Towns in North Yorkshire | England |
| 709 | Owthorne | Towns in North Yorkshire | England |
| 710 | Owthorpe | Towns in Nottinghamshire | England |
| 711 | Owton Manor | Towns in Durham | England |
| 712 | Oxborough | Towns in Norfolk | England |
| 713 | Oxbridge | Towns in Dorset | England |
| 714 | Oxclose | Towns in Derbyshire | England |
| 715 | Oxclose | Towns in Tyne and Wear | England |
| 716 | Oxcombe | Towns in Lincolnshire | England |
| 717 | Oxcroft | Towns in Derbyshire | England |
| 718 | Oxcroft Estate | Towns in Derbyshire | England |
| 719 | Oxen End | Towns in Essex | England |
| 720 | Oxen Park | Towns in Cumbria | England |
| 721 | Oxenhall | Towns in Gloucestershire | England |
| 722 | Oxenholme | Towns in Cumbria | England |
| 723 | Oxenhope | Towns in West Yorkshire | England |
| 724 | Oxenpill | Towns in Somerset | England |
| 725 | Oxenton | Towns in Gloucestershire | England |
| 726 | Oxenwood | Towns in Wiltshire | England |
| 727 | Oxford | Towns in Staffordshire | England |
| 728 | Oxford | Towns in Oxfordshire | England |
| 729 | Oxford Canal | Towns in Warwickshire | England |
| 730 | Oxford Canal | Towns in West Midlands | England |
| 731 | Oxford Canal | Towns in Oxfordshire | England |
| 732 | Oxgang | Towns in East Dunbartonshire | Scotland |
| 733 | Oxgangs | Towns in Edinburgh | Scotland |
| 734 | Oxhey | Towns in Hertfordshire | England |
| 735 | Oxhill | Towns in Warwickshire | England |
| 736 | Oxhill | Towns in Durham | England |
| 737 | Oxlease | Towns in Hertfordshire | England |
| 738 | Oxley | Towns in Staffordshire | England |
| 739 | Oxley Green | Towns in Essex | England |
| 740 | Oxlode | Towns in Cambridgeshire | England |
| 741 | Oxna | Towns in Shetland Isles | Scotland |
| 742 | Oxnam | Towns in Scottish Borders | Scotland |
| 743 | Oxnead | Towns in Norfolk | England |
| 744 | Oxnop Beck | Towns in North Yorkshire | England |
| 745 | Oxshott | Towns in Surrey | England |
| 746 | Oxspring | Towns in South Yorkshire | England |
| 747 | Oxted | Towns in Surrey | England |
| 748 | Oxton | Towns in Merseyside | England |
| 749 | Oxton | Towns in North Yorkshire | England |
| 750 | Oxton | Towns in Nottinghamshire | England |
| 751 | Oxton | Towns in Scottish Borders | Scotland |
| 752 | Oxton Rakes | Towns in Derbyshire | England |
| 753 | Oxwich | Towns in Swansea | Wales |
| 754 | Oxwich Green | Towns in Swansea | Wales |
| 755 | Oxwick | Towns in Norfolk | England |
| 756 | Oykel | Towns in Highland | Scotland |
| 757 | Oyne | Towns in Aberdeenshire | Scotland |
| 758 | Oystermouth | Towns in Swansea | Wales |
| 759 | Ozleworth | Towns in Gloucestershire | England |
