| Registered Name | Owner / Club | Status |
|---|---|---|
| Splurge (IRE) | Rachel Wilson Ballyteague | Approved |
| Spoko Loco | Aine Blaney Tynagh | Approved |
| Sport Boy | Michelle Dunphy Mill Road | Approved |
| Sport of Kings | Aiden Fogarty Rock of Cashel | Approved |
| Sportsfield Ani Bet | Gerry O'Byrne Ashbrook | Approved |
| Sportsfield Choice | Helen Ginley Westport | Approved |
| Sportsfield Dashing Bay | Holly Jean Williamson Treegrove | Approved |
| Sportsfield Long Legs | Sandra Cusack Dunamase | Approved |
| Sportsfield Pinky | JENNY KIELY Waterford | Approved |
| Spot On Fuji | Maire Cullen Hollybrook | Approved |
| Spoton Not Abother | Eimear O'Rourke Ashbrook | Approved |
| Spots V | Rosemary Caplice Kilcoran | Approved |
| Spotty Socks | Orla Canavan Abbeylands | Approved |
| Spreckles | Helen Fossey Redhills | Approved |
| Springfield Cymbal | Vanessa Fogarty Clonough | Approved |