| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| South Moreton | England | Oxfordshire | Didcot | churchyard | Yes | Ancient 7m+ | View On Map |
| South Petherton | England | Somerset | Crewkerne | churchyard | Yes | Ancient 4m-5m | View On Map |
| South Shropshire-private site | England | Shropshire | Craven Arms | hedge | No | Ancient 5m-7m | No Map Data |
| South Stoke | England | Somerset | Bath | churchyard | Yes | Lost | View On Map |
| South Wingfield | England | Derbyshire | Alfreton | churchyard | Yes | Lost | View On Map |
| Southwick | England | Hampshire | Portsmouth | churchyard | Yes | Ancient 5m-7m | View On Map |
| Sparsholt – Hampshire | England | Hampshire | Winchester | churchyard | Yes | Ancient 4m-5m | View On Map |
| Sparsholt – Oxfordshire | England | Oxfordshire | Wantage | churchyard | Yes | Notable | View On Map |
| Speke Hall | England | Merseyside | Liverpool | garden | Yes | Notable | View On Map |
| Speldhurst | England | Kent | Royal Tunbridge Wells | churchyard | Yes | Ancient 5m-7m | View On Map |
| Speldhurst – woodland | England | Kent | Royal Tunbridge Wells | woodland | Yes | Ancient 4m-5m, Notable | View On Map |
| Spennithorne | England | Yorkshire - North | Leyburn | footpath/road | No | Notable | View On Map |
| Springhill House – Magherafelt | Ireland | Co. Londonderry | Moneymore | garden | Yes | Ancient 4m-5m | View On Map |
| Sprivers – Horsmonden | England | Kent | Royal Tunbridge Wells | garden | Yes | Notable | No Map Data |
| Sproatley | England | Yorkshire - East Riding | Kingston upon Hull | churchyard | Yes | Ancient 4m-5m | View On Map |
| Sprotbrough | England | Yorkshire - South | Doncaster | churchyard | Yes | Notable | View On Map |
| Sprotbrough – Pot Ridings Wood | England | Yorkshire - South | Doncaster | woodland | Yes | Notable | No Map Data |
| Sprotbrough Hall | England | Yorkshire - South | Doncaster | parkland | No | Lost | No Map Data |
| Spybush Plantation | England | Hampshire | Winchester | boundary | Yes | Ancient 4m-5m | View On Map |
| St Andrews | Scotland | Fife | St Andrews | garden | No | Ancient 4m-5m | View On Map |