| Registered Name | Owner / Club | Status |
|---|---|---|
| Dunsoughly Nelson | Lisa Baker Killossery | Approved |
| Duntally Storm | CATHERINE BRADLEY Ballinasloe | Approved |
| Dunturk Gwennic Mist | Marie Connolly Carrickmines | Approved |
| Dunwiley Cassius | Anne Chambers Letterkenny | Approved |
| Durhams Dreamboy | Jill Southern Killegar | Approved |
| Durlas Eile | Billie Mae Geoghegan Warrington | Approved |
| Dusky Moon | Niamh Ruane Westport | Approved |
| Dusty Dixon | Anthony Behan Coole Lane | Approved |
| Dusty Rose | Sofie Meehan Horetown | Approved |
| Dusty The Grey | Emily Maher Newpark | Approved |
| Dusty Trail (IRE) | Lorraine McConnon Macetown | Approved |
| Dutch Clover | Tara Lane Moyglare | Approved |
| Dutch Diva | Karyn Jamieson Oakleaf | Approved |
| Dutchess Of Stonehall | Lisa Murray Tara Hill | Approved |
| DVF Diamond Ambition | Sarah Gayer Cill Dara | Approved |