| Registered Name | Owner / Club | Status |
|---|---|---|
| Rookery Ollie | Anna Burke Benbulben | Approved |
| Rookery Shadow | Anne Granahan Benbulben | Approved |
| Rookery Sparkle | Anna Burke Benbulben | Approved |
| Rookhill Goldstar | Ailish Ryan Mo Chara | Approved |
| Roscandy | Emma Nugent Rathangan | Approved |
| Roscommon | Mary Flynn Greenvalley | Approved |
| Roscomroe De Semilly | Aileen Dwyer Anvil | Approved |
| Roscor Calypso Creme | Ruth Hegarty Drynam | Approved |
| Roscrib Harry | Neil Henry Benbulben | Approved |
| Rose Claggan Mountain | Alanna Macey Hogan Mullingar | Approved |
| Rose Cross | Tim O' Callaghan North Cork | Approved |
| Rose of Deerpark | Sandra Hannigan Cheval | Approved |
| Rose Princess | Viola Gilroy Ross House | Approved |
| Rosemount Alacca | Sarah Condell Anvil | Approved |
| Rosemount Wilson | Judi Goor Mullingar | Approved |