| Registered Name | Owner / Club | Status |
|---|---|---|
| Errigals Mishapp | Laura Sweetman Copperfield | Approved |
| Errislannan Potter | Sarah Louise Keane Westport | Approved |
| Erronagh Sky | Breda Perrin Benbulben | Approved |
| Esano | Marguerite Curtis Brittas | Approved |
| ESI Annaghmore | Rory O'Keeffe Carrickmines | Approved |
| ESI Maryland | John Maguire Kilrainy | Approved |
| Esker Eclipse | Padraig Mc Sweeney Friary | Approved |
| Esker Gypsy | Elaine Neary Drumcoura | Approved |
| Esker Hill | Carole Smillie Drynam | Approved |
| Esker North | Martin O'Brien Cheval | Approved |
| Espirit Libre | Amy Connolly Brooke Lodge | Approved |
| Essenar Dixxon | Sam Norris Annaharvey | Approved |
| Essenar Double Dutch | Maria Radford Carne | Approved |
| Essenar Omella | Sam Norris Annaharvey | Approved |
| Essence | Emma Mc Cabe Dundalk | Approved |