| Registered Name | Owner / Club | Status |
|---|---|---|
| Ruthstown Sally Charlton | Ann Callanan Warrington | Approved |
| Ruthstown Willie Joe | Ann Callanan Warrington | Approved |
| Ruvendi | Elizabeth Igoe Dockery Moyglare | Approved |
| Ryan's Chateau | Kayleigh Starr Tynagh | Approved |
| Ryeland Turbo | Aislinn Mc Kenna Ashbrook | Approved |
| Rynipso Cordela | Louise Hamilton Stracomer | Approved |
| S Calvador (KWPN) | Jenny Heffernan Cill Dara | Approved |
| Saddle Up Kasey | Emma O'Shea Waterford | Approved |
| Saddlers Mystery (IRE) | Patricia McDermott Clonlara | Approved |
| Sadie | Frances McLoughlin Ard Lu | Approved |
| Safarrah | Noelle Reidy Earl's Well | Approved |
| Safety Order (IRE) | Tara Phelan Warrington | Approved |
| Safforan | Johanna Gilligan Tara Hill | Approved |
| Sago Le Mon | Yvonne Bradley Ballinasloe | Approved |
| Sail On Diamond | Eilis McCarthy Knocknamana Country | Approved |