| Registered Name | Owner / Club | Status |
|---|---|---|
| Dassett State | Siobhan Denby Tinahely | Approved |
| Davidstown Cloverscraft | Linda Manning Cheval | Approved |
| Davnets Dreamboy | MONICA DUNNE Nuenna Farm | Approved |
| Dawn Adventure | Moira Doherty Ross House | Approved |
| Dawn Light Cave (IRE) | Orlaith Cullen Wallace Rathfarnham | Approved |
| Dawn Magic | Davina Gray Boyneside | Approved |
| Dawn of War | Jeannie Regan Cheval | Approved |
| Dawn Solstice | Adair Leech Springmount | Approved |
| Dawnie | Joanne O' Shea Kerry | Approved |
| Dawsons Creek | Felicity O'Flanagan Mosstown | Approved |
| Day Dreamer | Siobhan Pringle Mullingar | Approved |
| Daydream Dancer | Martina Codd Thomastown and District | Approved |
| Dazz | Christine Cummins Newpark | Approved |
| Dazzling Dancer | Virginia Considine Meath | Approved |
| Dazzling Star | Christine Keymer Carne | Approved |