| Registered Name | Owner / Club | Status |
|---|---|---|
| Tiktok Cruise | Keith Hopkins Knockmore | Approved |
| Tilladavins Curious George | Eimear Murphy Carne | Approved |
| Tilladavins Diamond | Laura Whitney Carne | Approved |
| Tilly Bops (IRE) | Francis Downes Rathangan | Approved |
| Tilly Posh Toes | Carmen Farrelly Boyneside | Approved |
| Tillystown Girl | Zazel McCarthy Meath | Approved |
| Tim | Colleen Donnelly Brooke Lodge | Approved |
| Tim Tam | Rebecca Walsh Brooke Lodge | Approved |
| Timahoe Gordon | Emily Moore Riverside | Approved |
| Time To Shine II | Fiona Wood Golden Grove | Approved |
| Time Travel (GB) | Marie Farrell Drynam | Approved |
| Timeless Lucy | Petra Hewer Westport | Approved |
| Timon (KWPN) | John Done Nantwich (BRC) | Approved |
| Timpany Flight Hero | Caroline Bellew Border Counties | Approved |
| Tinford Lad | Bernadette Murphy Thomastown and District | Approved |