| Registered Name | Owner / Club | Status |
|---|---|---|
| Newtown Triston | Sheila Gregan Friary | Approved |
| Newtown Wilson | Joan Sinnott Ballycanew | Approved |
| Niall Boy II | Marese McCarra Mullaghmore | Approved |
| Nic Nac | Shauna Freeney Corrib | Approved |
| Nice To See You | Ellen Reville Waterford | Approved |
| Nick of Time | Martin O' Connell Castle Carraig | Approved |
| Nicks Girl | Gemma White Moyglare | Approved |
| Niclans Lady | Muriel Ennis Cheval | Approved |
| Nico Boy | Susan Reynolds Moyglare | Approved |
| Nicos Pedro | Derek Ryan West Coast | Approved |
| Nidge | David Carvill Castle Leslie | Approved |
| Niek VDS | Karl Dolan Stracomer | Approved |
| Night Busker | Rhona Mc Namara Mullingar | Approved |
| Night Shadow | Martin Kirrane Benbulben | Approved |
| Nigrasines Cruise | Marie Claire Bellew Kilrainy | Approved |