| Registered Name | Owner / Club | Status |
|---|---|---|
| Ruby of Inishfree | Erica Robb Letterkenny | Approved |
| Ruby Ruby Ruby Ruby | Susan Mallon West Coast | Approved |
| Ruby With A View | Jennifer Crowley Benbulben | Approved |
| Rubys Dream | Lisa Connell Killeek | Approved |
| Rubys Flight | Naomi Fallan Killeek | Approved |
| Rubys Pleasure | Mary Ann Casey Greenhills | Approved |
| Rudolph Valentino | Mary Buttimer Lismore | Approved |
| Rufus Lore | Sarah Lavery Barnacarroll | Approved |
| Ruile Buile | Sarah Jane Weissenbach Thomastown and District | Approved |
| Rulahisu Juliet | Deirdre Raleigh Annaharvey | Approved |
| Rulahisu Romeo | Emma Meagher Mill Road | Approved |
| Rully | Julie Coyne Killcarrick | Approved |
| Rum Swizzle | Katie Conway Golden Grove | Approved |
| Rumbling Titan | Laura Fitzpatrick Calliaghstown | Approved |
| Rumbolds Juliet | Karl Dolan Stracomer | Approved |