| Registered Name | Owner / Club | Status |
|---|---|---|
| Rosscross | Fred Guest Ross House | Approved |
| Rosscross Porsch | Keith Smyth Barrow Valley | Approved |
| Rossdarragh Croker | Brigid Neill Thomastown and District | Approved |
| Rossdarragh Flash | Denis Delaney Lisduff | Approved |
| Rossdarragh Sarah | Sarah O'Dwyer Mill Road | Approved |
| Rosserk Mistie | Tara Kelly Benbulben | Approved |
| Rosses Quiet Emperor | Susan Roche North Cork | Approved |
| Rossinan Cavalier | Rebecca Surman Riverside | Approved |
| Rossminogue Charley | Joan Douglas Ballycanew | Approved |
| Rossmore Grey Grace | Mary Gilsenan Tara Hill | Approved |
| Rossmore Maggie | Marese McCarra Mullaghmore | Approved |
| Rossroe Ranger | Sinead Considine Castle Carraig | Approved |
| Rosswood Little Lady | Ciara Connolly Galway West | Approved |
| Rostyduff Rose | Elizabeth Walker Russellstown | Approved |
| Rosy Story | Ann-Marie Hynes Lismore | Approved |