| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Darley Dale | England | Derbyshire | Matlock | churchyard | Yes | Ancient 7m+ | View On Map |
| Dartington | England | Devon | Torquay | churchyard | Yes | Ancient 4m-5m, Ancient 5m-7m | View On Map |
| Dawcombe Wood – nr Reigate | England | Surrey | Reigate | boundary | Yes | Notable | View On Map |
| Dawley Magna | England | Shropshire | Telford | churchyard | Yes | Notable | View On Map |
| Dawlish | England | Devon | Exeter | churchyard | Yes | Notable | View On Map |
| Dean – Cockermouth | England | Cumbria | Workington | garden | Yes | Notable | View On Map |
| Dean Hill | England | Wiltshire | Salisbury | woodland | Yes | Notable | View On Map |
| Deane | England | Greater Manchester | Bolton | churchyard | Yes | Lost | View On Map |
| Deep Dale | England | Yorkshire - North | Richmond | upland | Yes | Notable | View On Map |
| Deer Abbey | Scotland | Aberdeenshire | Peterhead | former religious site | Yes | Ancient 4m-5m, Notable | View On Map |
| Deerhurst | England | Gloucestershire | Tewkesbury | churchyard | Yes | Ancient 4m-5m | View On Map |
| Defynnog | Wales | Powys | Brecon | churchyard | Yes | Ancient 5m-7m, Ancient 7m+ | View On Map |
| Denbigh (St Marcella) | Wales | Denbighshire | Denbigh | churchyard | Yes | Ancient 4m-5m | View On Map |
| Denbury | England | Devon | Newton Abbot | churchyard | Yes | Ancient 4m-5m | View On Map |
| Denge Wood – nr Garlinge Green | England | Kent | Canterbury | woodland | Yes | Ancient 4m-5m | View On Map |
| Denmead | England | Hampshire | Portsmouth | footpath/road | Yes | Ancient 5m-7m | View On Map |
| Denton | England | Greater Manchester | Manchester | churchyard | Yes | Lost | View On Map |
| Deritend | England | West Midlands | Birmingham | churchyard | No | Lost | View On Map |
| Derriaghy | Ireland | Co. Antrim | Lisburn | garden | No | Notable | View On Map |
| Derwen | Wales | Denbighshire | Llangollen | churchyard | Yes | Notable | View On Map |