| Name | Diocese | Function | Species |
| St Theodore, Kenfig Hill | Llandaff | Parish Church | 0 |
| St Theodore, Port Talbot | Llandaff | Parish Church | 0 |
| St Thomas, Clydach Vale | Llandaff | Parish Church | 0 |
| St Thomas, Neath | Llandaff | Parish Church | 0 |
| St Tydfil, Llysworney | Llandaff | Parish Church | 0 |
| St Tyfaelog, Pontlottyn | Llandaff | Parish Church | 0 |
| St Tyfodwg, Llandyfodwg | Llandaff | Parish Church | 0 |
| St Winifred, Penrhiwceiber | Llandaff | Parish Church | 0 |
| The Resurrection, Ely | Llandaff | Parish Church | 0 |
