| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Studland | England | Dorset | Swanage | churchyard | Yes | Ancient 4m-5m | View On Map |
| Studley Royal Water Garden | England | Yorkshire - North | Ripon | parkland | Yes | Ancient 4m-5m | View On Map |
| Sturminster Marshall | England | Dorset | Poole | churchyard | Yes | Lost, Notable | View On Map |
| Sudbury | England | Derbyshire | Uttoxeter | churchyard | Yes | Ancient 4m-5m | View On Map |
| Sulhamstead | England | Berkshire | Reading | churchyard | Yes | Ancient 4m-5m | View On Map |
| Sullington | England | Sussex - West | Worthing | churchyard | Yes | Ancient 5m-7m, Lost | View On Map |
| Sully | France | Calvados - Normandie | Bayeux | churchyard | Yes | Ancient 4m-5m | View On Map |
| Sunbury-on-Thames | England | Greater London | Kingston upon Thames | churchyard | Yes | Notable | View On Map |
| Sundridge | England | Kent | Sevenoaks | churchyard | Yes | Ancient 4m-5m | View On Map |
| Sunninghill | England | Berkshire | Bracknell | churchyard | Yes | Ancient 5m-7m | View On Map |
| Sunningwell | England | Oxfordshire | Abingdon | churchyard | Yes | Ancient 4m-5m | View On Map |
| Sunningwell – Yew Tree House | England | Oxfordshire | Oxford | garden | Yes | Notable | No Map Data |
| Sutton | England | Sussex - West | Petworth | churchyard | Yes | Ancient 4m-5m | View On Map |
| Sutton at Hone | England | Kent | Dartford | churchyard | Yes | Notable | View On Map |
| Sutton Court – Tenbury Wells | England | Worcestershire | Tenbury Wells | garden | No | Lost | View On Map |
| Sutton Courtenay | England | Oxfordshire | Abingdon | churchyard | Yes | Notable | View On Map |
| Sutton Mandeville | England | Wiltshire | Shaftesbury | churchyard | Yes | Ancient 4m-5m | View On Map |
| Sutton Montis | England | Somerset | Castle Cary | churchyard | Yes | Notable | View On Map |
| Sutton Veny | England | Wiltshire | Warminster | churchyard | Yes | Ancient 4m-5m | View On Map |
| Swallowfield | England | Berkshire | Reading | churchyard | Yes | Ancient 4m-5m | View On Map |