| Registered Name | Owner / Club | Status |
|---|---|---|
| Castana Diva | Amanda Lambe Abbeylands | Approved |
| Castanetta Mirah | Katherine O'Brien Benbulben | Approved |
| Castilo Van t' Vrombautshof Z | Brian Tuffy Nephin | Approved |
| Castle Cool Clover | Brian Byrne Rock of Cashel | Approved |
| Castle Crest Pandora | Geraldine McCann Meath | Approved |
| Castle Ellis Avicii | Emma McCarthy Knocknamana Country | Approved |
| Castle Ellis Billy Joe | Claire Cleary Corrib | Approved |
| Castle Ellis Eliza | Jennifer Lawlor Rathfarnham | Approved |
| Castle Ellis Esmeralda | Emma McCarthy Knocknamana Country | Approved |
| Castle Ellis Sandy | Anne Little Cill Dara | Approved |
| Castle Ellis Toyko | Ali Harrison Stracomer | Approved |
| Castle Guest (IRE) | Joanne McCarthney Letterkenny | Approved |
| Castle Keeper | Monica Hegarty Castle Carraig | Approved |
| Castle King | Rodney O' Donnell Hillcrest | Approved |
| Castle Lawn | Niamh O'Carroll West Cork | Approved |