| Registered Name | Owner / Club | Status |
|---|---|---|
| Whitestown Holly | Louise Grimes Winterdown | Approved |
| Whitethorn Lane | Fergal Grannell Ballycanew | Approved |
| Whitetree Cailin Bui | Amy Potter Hollybrook | Approved |
| Whitetree Charlotte | Orla Cassidy Killossery | Approved |
| Whitetree Charm | Aoife Maguire Killossery | Approved |
| Whitetree Choice | Brian Cassidy Killossery | Approved |
| Whitetree Fleurie | Orla Cassidy Killossery | Approved |
| Whitetree Glen Kika | Orla Cassidy Killossery | Approved |
| Whitetree Legend | Brian Cassidy Killossery | Approved |
| Whitetree Master | Jessica Harley Killossery | Approved |
| Whitetree Sky | Joanne Logue Hollybrook | Approved |
| Whitetree Socks | Orla Cassidy Killossery | Approved |
| Whitetree Wizard | Orla Cassidy Killossery | Approved |
| Whitewell Peekaboo | Rita Naughton Tinahely | Approved |
| Whitewell Tomboy | Marie O' Connor Nuenna Farm | Approved |