| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Warkworth Hermitage | England | Northumberland | Amble | former religious site | Yes | Ancient 5m-7m | View On Map |
| Warlingham | England | Surrey | Croydon | churchyard | Yes | Ancient 5m-7m | View On Map |
| Warminster | England | Wiltshire | Warminster | churchyard | Yes | Ancient 5m-7m | View On Map |
| Warndon | England | Worcestershire | Worcester | churchyard | Yes | Ancient 4m-5m | View On Map |
| Warnford Park | England | Hampshire | Bishop's Waltham | parkland | No | Ancient 4m-5m | View On Map |
| Warnham | England | Sussex - West | Horsham | garden | No | Lost | View On Map |
| Warren Bank – Holton | England | Oxfordshire | Oxford | estate | Yes | Ancient 4m-5m | View On Map |
| Warsash – Hook Chapel | England | Hampshire | Fareham | woodland | Yes | Ancient 4m-5m, Notable | View On Map |
| Warwick Bridge | England | Cumbria | Carlisle | garden | No | Ancient 4m-5m | View On Map |
| Wasdale Head | England | Cumbria | Keswick | churchyard | Yes | Notable | View On Map |
| Wasing | England | Berkshire | Reading | churchyard | Yes | Ancient 4m-5m | View On Map |
| Wassell Wood | England | Worcestershire | Kidderminster | woodland | Yes | Ancient 5m-7m | View On Map |
| Watchet | England | Somerset | Minehead | churchyard | Yes | Notable | View On Map |
| Wateringbury – churchyard | England | Kent | Maidstone | churchyard | Yes | Notable | View On Map |
| Wateringbury-garden | England | Kent | Maidstone | garden | Yes | Notable | View On Map |
| Waterlooville – Park Wood | England | Hampshire | Portsmouth | woodland | Yes | Notable | View On Map |
| Watermillock | England | Cumbria | Penrith | churchyard | Yes | Ancient 4m-5m, Notable | View On Map |
| Watlington Hill | England | Oxfordshire | Wallingford | woodland | Yes | Ancient 4m-5m, Notable | View On Map |
| Watton at Stone | England | Hertfordshire | Stevenage | churchyard | Yes | Ancient 7m+ | View On Map |
| Waverley Abbey | England | Surrey | Farnham | former religious site | Yes | Ancient 5m-7m | View On Map |