| Registered Name | Owner / Club | Status |
|---|---|---|
| Silver Whisper | Aine Searson Greenvalley | Approved |
| Silverback | Louise Duffy Copperfield | Approved |
| Silverglen Wishing Well | Stephanie Cunningham Lismore | Approved |
| Silverline Mr Cookie | Cormac O'Rourke Gap of the North | Approved |
| Silvermines Better | Donna Brennan Kilrainy | Approved |
| Silversand | Maura Gleeson Ballycanew | Approved |
| Silverspring Coolfin | Patricia Ward Tir Conaill | Approved |
| Simbas Pride | Bridie Hester Killegar | Approved |
| Simbolise | Martha Naughton Sarsfield | Approved |
| Simons Choice | Beth Ryan Newpark | Approved |
| Simple Coy | Sinead Diver Inishowen | Approved |
| Simple Obsesession | Yvonne Muldoon Headfort | Approved |
| Simply Complex | John Fenton Lismore | Approved |
| Simply George | Samantha Grace Doyle Calliaghstown | Approved |
| Simply Joey | Danielle Foran Ballyteague | Approved |