| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Brook | England | Hampshire | Romsey | woodland | No | Ancient 4m-5m | View On Map |
| Brook / Eldon | England | Hampshire | Romsey | footpath/road | Yes | Ancient 4m-5m | View On Map |
| Brooke Hall | Ireland | Co. Derry | Derry | garden | No | Ancient 5m-7m | View On Map |
| Brooksby | England | Leicestershire | Melton Mowbray | churchyard | Yes | Ancient 4m-5m | View On Map |
| Broomfield – Kent | England | Kent | Maidstone | churchyard | Yes | Ancient 4m-5m | View On Map |
| Broomfield – Somerset | England | Somerset | Taunton | churchyard | Yes | Ancient 7m+, Lost | View On Map |
| Brouay | France | Calvados - Normandie | Caen | churchyard | Yes | Ancient 7m+ | View On Map |
| Broughton – Hampshire | England | Hampshire | Romsey | churchyard | Yes | Notable | View On Map |
| Broughton – Yew Tree House | England | Hampshire | Romsey | garden | Yes | Lost, Notable | View On Map |
| Broughton Down – Buckholt | England | Hampshire | Stockbridge | field | No | Notable | View On Map |
| Broughton Down – The Warren | England | Hampshire | Winchester | woodland | No | Notable | View On Map |
| Broughton Down – Whiteshoot Hill | England | Hampshire | Stockbridge | boundary | Yes | Notable | View On Map |
| Broughton Hackett | England | Worcestershire | Worcester | churchyard | Yes | Ancient 7m+ | View On Map |
| Broughton-in – Furness | England | Cumbria | Barrow-in-Furness | churchyard | Yes | Ancient 4m-5m, Ancient 5m-7m, Notable | View On Map |
| Broxbourne | England | Hertfordshire | Cheshunt | churchyard | Yes | Ancient 5m-7m | View On Map |
| Broxwood | England | Herefordshire | Kington | garden | No | Ancient 4m-5m | View On Map |
| Bruera | England | Cheshire | Chester | churchyard | Yes | Notable | View On Map |
| Brympton D’Evercy | England | Somerset | Yeovil | churchyard | Yes | Notable | No Map Data |
| Bryn Alyn Farm | Wales | Wrexham | Wrexham | field | No | Notable | View On Map |
| Bryneglwys | Wales | Denbighshire | Llangollen | churchyard | Yes | Notable | View On Map |