| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Bridgend (Nolton) | Wales | Bridgend | Bridgend | churchyard | Yes | Ancient 4m-5m | View On Map |
| Brightling – Browns Oak Farm | England | Sussex - East | Battle | footpath/road | Yes | Ancient 5m-7m | View On Map |
| Brightwell Baldwin | England | Oxfordshire | Wallingford | churchyard | Yes | Ancient 5m-7m | View On Map |
| Brightwell-cum-Sotwell | England | Oxfordshire | Wallingford | churchyard | Yes | Notable | View On Map |
| Brignall – opposite Eastwood Hall | England | County Durham | Barnard Castle | cliff | No | Ancient 5m-7m | View On Map |
| Brignall Banks – Durham | England | County Durham | Barnard Castle | cliff | No | Ancient 5m-7m | View On Map |
| Brilley | England | Herefordshire | Kington | churchyard | Yes | Ancient 4m-5m | View On Map |
| Brimfield | England | Herefordshire | Ludlow | churchyard | Yes | Ancient 4m-5m, Notable | View On Map |
| Brimpton | England | Berkshire | Newbury | churchyard | Yes | Notable | View On Map |
| Brinsop | England | Herefordshire | Hereford | churchyard | Yes | Ancient 5m-7m | View On Map |
| Brithdir | Wales | Caerphilly | Bargoed | former religious site | Yes | Lost | View On Map |
| Britwell Salome | England | Oxfordshire | Oxford | churchyard | Yes | Ancient 7m+ | View On Map |
| Brix | France | Manche - Normandie | Cherbourg | churchyard | Yes | Ancient 7m+ | View On Map |
| Broad Blunsdon | England | Wiltshire | Swindon | churchyard | Yes | Notable | View On Map |
| Broadhempston | England | Devon | Totnes | churchyard | Yes | Ancient 4m-5m, Notable | View On Map |
| Broadstone Warren – Forest Row | England | Sussex - East | East Grinstead | boundary | No | Ancient 5m-7m | View On Map |
| Broadwas | England | Worcestershire | Worcester | churchyard | Yes | Ancient 4m-5m | View On Map |
| Broadway | England | Somerset | Ilminster | churchyard | Yes | Lost | View On Map |
| Broadwell | England | Gloucestershire | Stow on the Wold | churchyard | Yes | Ancient 7m+ | View On Map |
| Broadwindsor | England | Dorset | Crewkerne | churchyard | Yes | Ancient 7m+ | View On Map |