| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Taxal | England | Derbyshire | Chapel-en-le-Frith | churchyard | Yes | Ancient 4m-5m | View On Map |
| Taynton | England | Gloucestershire | Gloucester | garden | No | View On Map | |
| Tedstill | England | Shropshire | Bridgnorth | footpath/road | Yes | Ancient 5m-7m | View On Map |
| Teffont Evias | England | Wiltshire | Salisbury | churchyard | Yes | Notable | View On Map |
| Tellisford | England | Somerset | Trowbridge | churchyard | Yes | Ancient 4m-5m | View On Map |
| Templeton | England | Berkshire | Hungerford | woodland | No | Ancient 5m-7m | View On Map |
| Tettenhall | England | West Midlands | Wolverhampton | churchyard | Yes | Ancient 5m-7m, Ancient 7m+ | View On Map |
| Thanington | England | Kent | Canterbury | churchyard | Yes | Ancient 5m-7m | View On Map |
| The Hirsel | Scotland | Scottish Borders | Coldstream | woodland | Yes | Notable | View On Map |
| The Lee | England | Buckinghamshire | Amersham | churchyard | Yes | Ancient 4m-5m | View On Map |
| The Lodge – North Berwick | Scotland | East Lothian | Edinburgh | garden | Yes | Notable | View On Map |
| The Stones, Old Radnor | Wales | Powys | Kington | garden | No | Ancient 4m-5m | View On Map |
| Thenford | England | Northamptonshire | Banbury | No | Ancient 4m-5m | View On Map | |
| Thorley | England | Hertfordshire | Bishop's Stortford | churchyard | Yes | Ancient 5m-7m | View On Map |
| Thornbury | England | Herefordshire | Bromyard | churchyard | Yes | Ancient 4m-5m | View On Map |
| Thorndon Park – Ingrave | England | Essex | Brentwood | parkland | Yes | Notable | View On Map |
| Thorne St Margaret | England | Somerset | Wellington | churchyard | Yes | Notable | View On Map |
| Thornford | England | Dorset | Yeovil | churchyard | Yes | Notable | View On Map |
| Thornton | England | Leicestershire | Leicester | churchyard | Yes | Notable | View On Map |
| Thornton Castle | Scotland | Aberdeenshire | Laurencekirk | garden | No | Ancient 4m-5m | View On Map |