| Registered Name | Owner / Club | Status |
|---|---|---|
| Troy | Elaine Wilson Benbulben | Approved |
| Troy (HPA) | Paul Lynch Castle Leslie | Approved |
| Troy (HPA1) | Edel Gilligan Barnacarroll | Approved |
| Troy (IPSA) | Jessica Morgan Gap of the North | Approved |
| Troys Lock (IRE) | Marie Moran Gavin Mullingar | Approved |
| Troys Sidekick | Eileen Cummins Ashbrook | Approved |
| Troyson | Lisa George Riverside | Approved |
| Truck N Roll | Nicky Breslin Meath | Approved |
| Trucking Along (IRE) | Ruth Walsh Lismore | Approved |
| Trudy Truly Fair | Herma Boyle Broomfield | Approved |
| True Jem | Andrea Culbert Three Counties | Approved |
| Truelight Peter Ross | Susan Wilson Tara Hill | Approved |
| Truely Madly Chadly | Genna Kavanagh Killcarrick | Approved |
| Trumpet Call | Nuala Lynch Hollybrook | Approved |
| Trust Shadows | Pauline Boudrot Hillcrest | Approved |