| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Burstock | England | Dorset | Crewkerne | churchyard | Yes | Ancient 4m-5m | View On Map |
| Bursted – Palm Tree Farm | England | Kent | Canterbury | footpath/road | Yes | Notable | View On Map |
| Bursledon – The Jolly Sailor | England | Hampshire | Southampton | garden | Yes | Notable | View On Map |
| Bursledon | England | Hampshire | Southampton | churchyard | Yes | Ancient 5m-7m | View On Map |
| Burrington Combe | England | Somerset | Bristol | cliff | Yes | Notable | View On Map |
| Burrington | England | Somerset | Cheddar | churchyard | Yes | Ancient 4m-5m, Ancient 5m-7m | View On Map |
| Buriton | England | Hampshire | Petersfield | churchyard | Yes | Ancient 4m-5m | View On Map |
| Burham | England | Kent | Rochester | footpath/road | Yes | Notable | View On Map |
| Burghill | England | Herefordshire | Hereford | churchyard | Yes | Ancient 7m+, Notable | View On Map |
| Burford – Bank Farm | England | Shropshire | Tenbury Wells | footpath/road | Yes | Ancient 4m-5m | View On Map |
| Burford | England | Shropshire | Ludlow | churchyard | Yes | Notable | View On Map |
| Burbage | England | Wiltshire | Pewsey | garden | No | Notable | View On Map |
| Bunclody | Ireland | Co. Wexford | Carlow/Enniscorthy | garden | No | Ancient 5m-7m | View On Map |
| Bunbury | England | Cheshire | Crewe | churchyard | Yes | Ancient 5m-7m | View On Map |
| Bullington | England | Hampshire | Whitchurch | woodland | No | Notable | View On Map |
| Bulley | England | Gloucestershire | Gloucester | churchyard | Yes | Ancient 5m-7m | View On Map |
| Bulbarrow | England | Dorset | Blandford Forum | historic site | Yes | Ancient 4m-5m | View On Map |
| Bulat – Pestivien | France | Cotes d' Armor - Bretagne | Guingamp | churchyard | Yes | Ancient 4m-5m | View On Map |
| Bucknell | England | Shropshire | Knighton | churchyard | Yes | Ancient 4m-5m, Ancient 5m-7m | View On Map |
| Bucklebury | England | Berkshire | Newbury | churchyard | Yes | Lost | View On Map |