| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | 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 |
| Weethley | England | Warwickshire | Alcester | churchyard | Yes | Lost | View On Map |
| Welford | England | Berkshire | Newbury | churchyard | Yes | Ancient 4m-5m | View On Map |
| Wellington – nr Moreton-on-Lugg | England | Herefordshire | Hereford | churchyard | Yes | Lost | View On Map |
| Wells – Bishops Palace | England | Somerset | Wells | garden | Yes | Notable | View On Map |
| Welsh Newton | England | Herefordshire | Ross-on-Wye | churchyard | Yes | Ancient 4m-5m | View On Map |
| Wembdon | England | Somerset | Bridgwater | churchyard | Yes | Notable | View On Map |
| Wenlock Edge – Burwood Coppice | England | Shropshire | Church Stretton | woodland | No | Ancient 4m-5m | View On Map |
| Wenlock Edge – Coats Wood | England | Shropshire | Church Stretton | woodland | Yes | Ancient 4m-5m | View On Map |
| Wenlock Edge – Easthope Wood | England | Shropshire | Much Wenlock | woodland | Yes | Ancient 5m-7m | View On Map |
| Wenvoe | Wales | Glamorgan | Cardiff | churchyard | Yes | Ancient 4m-5m, Notable | View On Map |