| Registered Name | Owner / Club | Status |
|---|---|---|
| Doonhill Stormcloud | Louise Corbet Newpark | Approved |
| Dooree Liath | Beth Ryan Newpark | Approved |
| Dooree Spencer | Christopher Kelly Coolbell | Approved |
| Dorian Gray K | Sara Gems Glengarriff | Approved |
| Doris Rebel | Maureen Dillon Bowers Annaharvey | Approved |
| Doseydoe | Roddy Kelly Corrib | Approved |
| Dot | Joanne Evans Castle Leslie | Approved |
| Dot Com | Karen Egan Three Counties | Approved |
| Dotamado Lady | Sara Ward Castle Leslie | Approved |
| Dotty Blue | Colm Stafford Cheval | Approved |
| Double Diamond V | Niamh Morrison West Cork | Approved |
| Doubling Dice (GB) | Dermot Murphy Winterdown | Approved |
| Dougee | Karol McNern Tir Conaill | Approved |
| Douglas Topper | Brian Dunne Mo Chara | Approved |
| Dougy | Deirdre Dolan Benbulben | Approved |