| Registered Name | Owner / Club | Status |
|---|---|---|
| Adroon Katie | Suzanne Arthur Burren | Approved |
| Advance (IRE) | Rebecca Kelly Clonough | Approved |
| Advena (IRE) | Sarah Gayer Cill Dara | Approved |
| Adventure De Kannan | Karen Swann Newpark | Approved |
| Aengus OG | Lauren Cronin Cheval | Approved |
| Aero Cruz | Gina O' Brien Lismore | Approved |
| AFS Arabella | Christina Kavanagh Carne | Approved |
| Aftershock R | Heather Martin Kilrainy | Approved |
| Aggies Killea Dandy | Paula Ronan Horetown | Approved |
| Aggies View | Damien O'Meara Anvil | Approved |
| Aghadoe Clover | Patricia Farrell Kilrainy | Approved |
| Aghalona Pop It | Yvonne Hoban Thomastown and District | Approved |
| Aghamore Beauty | Damien Carey South Roscommon | Approved |
| Agharanny Minstrel | Edwina O'Connor Ashwood | Approved |
| Agreement | Evelyn Healion Kilrainy | Approved |