| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Rowlestone | England | Herefordshire | Hereford | churchyard | Yes | Ancient 5m-7m | View On Map |
| Roxburgh Castle | Scotland | Scottish Borders | Kelso | woodland | Yes | Ancient 4m-5m | View On Map |
| Ruardean | England | Gloucestershire | Ross-on-Wye | boundary | No | Ancient 4m-5m | View On Map |
| Ruckinge | England | Kent | Ashford | churchyard | Yes | Lost | View On Map |
| Rudry | Wales | Caerphilly | Caerphilly | churchyard | Yes | Ancient 5m-7m, Lost, Notable | View On Map |
| Rufforth | England | Yorkshire - North | York | footpath/road | Yes | Lost, Notable | View On Map |
| Rufosses | France | Manche - Normandie | Cherbourg | churchyard | Yes | Notable | View On Map |
| Ruislip | England | Greater London | London | churchyard | Yes | Ancient 4m-5m | View On Map |
| Runnington | England | Somerset | Wellington | churchyard | Yes | Notable | View On Map |
| Ruscombe | England | Berkshire | Reading | churchyard | Yes | Ancient 4m-5m | View On Map |
| Rushock Hill – near Kington | England | Herefordshire | Kington | footpath/road | Yes | Lost, Notable | View On Map |
| Rushton Spencer | England | Staffordshire | Congleton | churchyard | Yes | Ancient 4m-5m | View On Map |
| Russy | France | Calvados - Normandie | Bayeux | churchyard | Yes | Ancient 5m-7m | View On Map |
| Rutherford Bridge Yew | England | County Durham | Barnard Castle | cliff | Yes | Ancient 5m-7m | View On Map |
| Ruyton-XI-Towns | England | Shropshire | Oswestry | churchyard | Yes | Ancient 7m+ | View On Map |
| Rycote Chapel | England | Oxfordshire | Oxford | churchyard | Yes | Ancient 7m+ | View On Map |
| Rydal Water | England | Cumbria | Grasmere | upland | Yes | Notable | View On Map |
| Rye Hill | England | Dorset | Blandford Forum | field | No | Ancient 5m-7m | View On Map |
| Saint- Aubin- Routot | France | Seine-Maritime - Normandie | Le Havre | churchyard | Yes | Ancient 5m-7m | View On Map |
| Saint- Aubin-sur- Algot | France | Calvados - Normandie | Lisieux | churchyard | Yes | Notable | View On Map |