| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Trent | England | Dorset | Yeovil | churchyard | Yes | Ancient 4m-5m | View On Map |
| Treuddyn | Wales | Flintshire | Mold | churchyard | Yes | Notable | View On Map |
| Trevethin | Wales | Monmouthshire | Pontypool | churchyard | Yes | Lost | View On Map |
| Trimpley Reservoir | England | Worcestershire | Kidderminster | garden | No | Ancient 4m-5m | View On Map |
| Triqueville | France | Eure - Normandie | Pont Audemer | churchyard | Yes | Ancient 5m-7m | View On Map |
| Troed-yr-harn | Wales | Powys | Brecon | footpath/road | Yes | Notable | View On Map |
| Trostrey | Wales | Monmouthshire | Usk | churchyard | Yes | Ancient 5m-7m | View On Map |
| Trottiscliffe | England | Kent | Sevenoaks | churchyard | Yes | Ancient 4m-5m | View On Map |
| Trowbridge | England | Wiltshire | Bradford-on-Avon | churchyard | Yes | Notable | View On Map |
| Trull | England | Somerset | Taunton | churchyard | Yes | Ancient 4m-5m | View On Map |
| Trungy | France | Calvados - Normandie | Bayeux | churchyard | Yes | Ancient 4m-5m | View On Map |
| Truttemer-le- Petit | France | Calvados - Normandie | Vire | churchyard | Yes | Ancient 4m-5m | View On Map |
| Tugford – Brookside | England | Shropshire | Craven Arms | footpath/road | Yes | Ancient 4m-5m | View On Map |
| Tugford – church | England | Shropshire | Craven Arms | churchyard | Yes | Ancient 5m-7m | View On Map |
| Tunstall | England | Kent | Sittingbourne | churchyard | Yes | Ancient 7m+ | View On Map |
| Turloughmore Mountain | Ireland | Co. Clare | Glencolumbkille | cliff | Yes | Notable | View On Map |
| Turnworth | England | Dorset | Blandford Forum | churchyard | Yes | Ancient 4m-5m | View On Map |
| Turqueville | France | Manche - Normandie | Sainte-Mère-Église | churchyard | Yes | Notable | View On Map |
| Twyford | England | Hampshire | Winchester | churchyard | Yes | Ancient 4m-5m | View On Map |
| Tyberton | England | Herefordshire | Hereford | churchyard | Yes | Ancient 4m-5m | View On Map |