| Town Name | District | Unitary Authority | County | Population | Area Size (Ha) | |
|---|---|---|---|---|---|---|
| Bolton on Swale | Richmondshire | - | Yorkshire | - | - | Map |
| Bolton Percy | Selby | - | Yorkshire | 305 | - | Map |
| Bolton upon Dearne | Barnsley | - | Yorkshire | - | - | Map |
| Boltongate | Allerdale | - | Cumbria | - | - | Map |
| Bolts Burn | Wear Valley | - | Durham | - | - | Map |
| Bonby | - | North Lincolnshire | Lincolnshire | 481 | - | Map |
| Bonsall | Derbyshire Dales | - | Derbyshire | 775 | - | Map |
| Bookham | Mole Valley | - | Surrey | - | - | Map |
| Boosbeck | - | Redcar and Cleveland | Yorkshire | - | - | Map |
| Boot | Copeland | - | Cumbria | - | - | Map |
| Boothby Graffoe | North Kesteven | - | Lincolnshire | 203 | - | Map |
| Boothby Pagnell | South Kesteven | - | Lincolnshire | 150 | - | Map |
| Bootle | Sefton | - | Lancashire | 63810 | 1510 | Map |
| Bootle | Copeland | - | Cumbria | 745 | - | Map |
| Boraston | South Shropshire | - | Shropshire | 200 | - | Map |
| Borden | Swale | - | Kent | 2154 | - | Map |
| Bordesley | Birmingham | - | Warwickshire | - | - | Map |
| Bordon | East Hampshire | - | Hampshire | 14992 | 361 | Map |
| Boreham | Chelmsford | - | Essex | 3135 | 86 | Map |
| Boreham | West Wiltshire | - | Wiltshire | - | - | Map |
| Borehamwood | Hertsmere | - | Hertfordshire | 28894 | 722 | Map |
| Borley | Braintree | - | Essex | 99 | - | Map |
| Borough Green | Tonbridge and Malling | - | Kent | 4274 | 127 | Map |
| Boroughbridge | Harrogate | - | Yorkshire | 1880 | 79 | Map |
| Borrow Bridge | South Lakeland | - | Cumbria | - | - | Map |
| Borrowash | Erewash | - | Derbyshire | 7030 | 174 | Map |
| Borrowby | Hambleton | - | Yorkshire | 394 | - | Map |
| Borrowdale | Allerdale | - | Cumbria | 438 | - | Map |
| Borwick | Lancaster | - | Lancashire | 210 | - | Map |
| Bosbury | - | Herefordshire, County of | Herefordshire | 780 | - | Map |
| Boscastle | North Cornwall | - | Cornwall | - | - | Map |
| Boscaswell | Penwith | - | Cornwall | - | - | Map |
| Boscombe | - | Bournemouth | Dorset | - | - | Map |
| Boscombe | Salisbury | - | Wiltshire | - | - | Map |
| Bosham | Chichester | - | Sussex | 2245 | 119 | Map |
| Bosley | Macclesfield | - | Cheshire | 406 | - | Map |
| Bossall | Ryedale | - | Yorkshire | 100 | - | Map |
| Bossington | West Somerset | - | Somerset | - | - | Map |
| Boston | Boston | - | Lincolnshire | 34420 | 1161 | Map |
| Boston Spa | Leeds | - | Yorkshire | 5522 | 161 | Map |
| Botallack | Penwith | - | Cornwall | - | - | Map |
| Botesdale | Mid Suffolk | - | Suffolk | 1265 | 45 | Map |
| Bothal | Wansbeck | - | Northumberland | - | - | Map |
| Bothamsall | Bassetlaw | - | Nottinghamshire | 185 | - | Map |
| Bothel | Allerdale | - | Cumbria | - | - | Map |
| Botley | Eastleigh | - | Hampshire | 2302 | 70 | Map |
| Botolph Claydon | Aylesbury Vale | - | Buckinghamshire | - | - | Map |
| Botolphs | Adur | - | Sussex | - | - | Map |
| Bottesford | - | North Lincolnshire | Lincolnshire | 11177 | - | Map |
| Bottesford | Melton | - | Leicestershire | 2587 | 98 | Map |