| Registered Name | Owner / Club | Status |
|---|---|---|
| Yukon Flush | Joanne Hannigan Cheval | Approved |
| Yukon Granite | Sandra Hannigan Cheval | Approved |
| Yukon Heather | Sandra Hannigan Cheval | Approved |
| Yukon Rouge | Sandra Hannigan Cheval | Approved |
| Yukon Ruby | Sandra Hannigan Cheval | Approved |
| Yukon Solo | Madeleine Tylicki Killcarrick | Approved |
| Yukon Titanium | Sandra Hannigan Cheval | Approved |
| Yukon Van Ark | Francis Flanagan Cheval | Approved |
| Yula Fluxiani | Julia Kennedy Killegar | Approved |
| Zac | Hannah Black Dunamase | Approved |
| Zac (TGCS) | Kay Treanor Castle Leslie | Approved |
| Zack | Michelle Byrne Calliaghstown | Approved |
| Zafeen Style | Hayley O'Shea Killcarrick | Approved |
| Zahari | Aoife Farrelly Mo Chara | Approved |
| Zahee (IRE) | Samantha Murphy South West | Approved |