| Registered Name | Owner / Club | Status |
|---|---|---|
| Enniskerry Sunny King | David Bourke Enniskerry | Approved |
| Enniskerry Tigerlilly | David Bourke Enniskerry | Approved |
| Enniskerry Trendy | Miriam Bourke Enniskerry | Approved |
| Enniskerry Venture Capital | Miriam Bourke Enniskerry | Approved |
| Enoville Diamond | Liam Gaffney Winterdown | Approved |
| Enoville Jade | Zara Bolger Thornton | Approved |
| Enry Iggins | Anne Williamson Clonmel | Approved |
| Enzo De Reve | Maria Tierney Springmount | Approved |
| Eoghans Delight (IRE) | Cassandra Foley Killarney | Approved |
| Eponastables Lagaun Prince | Marie Helene Finegan Headfort | Approved |
| Equestriandirect Whatajoker | Jackie Feehely East Cork | Approved |
| Erasure | Brigid Neill Thomastown and District | Approved |
| Erin Son of Mabel | Dearbhaile Fitzsimons Round Tower | Approved |
| Eris m2s | Marie Claire Rogers Corrib | Approved |
| Erne Blaze Away | Magdalena Maleta Anvil | Approved |