| Registered Name | Owner / Club | Status |
|---|---|---|
| Danzer Man | Ashling O'Leary Mullaghmore | Approved |
| Dappled Estafette | Ann Hanniffy Dunamase | Approved |
| Dappledown Joey | Lucy Gilliland Mullaghmore | Approved |
| Dara Diamond | Mary Kane Ross House | Approved |
| Daragh Cullen | Lindsey Graham Oakleaf | Approved |
| Darantus Dakota | Aoife Geary Clonshire | Approved |
| Darcey | Sally McGrath Rock of Cashel | Approved |
| Darco Du Powerfee | Marysa Lee Thomastown and District | Approved |
| Darcystown Brilliant Disguise | Aoife Sexton Brooke Lodge | Approved |
| Darcystown Girl | Jill Brown Drynam | Approved |
| Daring Move (GB) | Sharon Phelan Boru's | Approved |
| Daring To Dream | Caoimhe Corry Cill Dara | Approved |
| Dark Clover Surprise | Declan Duffy Tonabrockey | Approved |
| Dark Outsider (IRE) | Jennifer Murphy South West | Approved |
| Dark Site | Owen Smyth Twinfort | Approved |