| Name | Club | E1 | Pld | New | +/- |
|---|---|---|---|---|---|
| Yinglun Teng | Cardiff | 1742 | 0 | 1742 | 0 |
| Paul Tew | Bridgend | 1917 | 0 | 1917 | 0 |
| Ben Thomas | Penarth | 1375 | 0 | 1375 | 0 |
| James Thomas | Penarth | 1882 | 0 | 1882 | 0 |
| Jeff Thomas | Aberdare | 1314 | 0 | 1314 | 0 |
| Martyn Thomas | Penarth | 987 | 0 | 987 | 0 |
| Roy Thomas | Pontypridd | 1725 | 0 | 1725 | 0 |
| Suzanne Thomas | Penarth | 1186 | 0 | 1186 | 0 |
| Keith Thompson | Cardiff | 1924 | 0 | 1924 | 0 |
| Phil Thompson | Barry | 1084 | 0 | 1084 | 0 |
| John Thornton | Caerphilly | 2058 | 0 | 2058 | 0 |
| George Treharne | Bridgend | 1226 | 0 | 1226 | 0 |
| Katie Treharne | Bridgend | 1172 | 0 | 1172 | 0 |
| John Trevelyan | Cardiff | 2133 | 0 | 2133 | 0 |
| Andrew Trickey | Bridgend | 1415 | 0 | 1415 | 0 |
| Nathan Trickey | Bridgend | 1196 | 0 | 1196 | 0 |
| Frank Trombley | Cardiff | 1490 | 0 | 1490 | 0 |
| Geoff Tyrrell | Pentyrch | 1676 | 0 | 1676 | 0 |
| Mike Tyrrell | Cardiff | 1425 | 0 | 1425 | 0 |
| Elias Tzimkas | Penarth | 1953 | 0 | 1953 | 0 |