| Registered Name | Owner / Club | Status |
|---|---|---|
| Winston (KWPN) | Sarah Hill Ballycanew | Approved |
| Winston P | Niall Molloy Golden Grove | Approved |
| Winstone | Erinn Walsh Barnacarroll | Approved |
| Winter Brown (IRE) | Heather Heffernan Dunamase | Approved |
| Winterdown | Liam Gaffney Winterdown | Approved |
| Winterdown Aldatus | Liam Gaffney Winterdown | Approved |
| Winterdown Billy | Julieann Gaffney Winterdown | Approved |
| Winterdown Boss (IRE) | Liam Gaffney Winterdown | Approved |
| Winterdown Chanel | Hugh Dillon Ballyteague | Approved |
| Winterdown Clover | Liam Gaffney Winterdown | Approved |
| Winterdown Cruise | Julieann Gaffney Winterdown | Approved |
| Winterdown De Reve | Liam Gaffney Winterdown | Approved |
| Winterdown Delight | Liam Gaffney Winterdown | Approved |
| Winterdown Firecracker | Julieann Gaffney Winterdown | Approved |
| Winterdown Holly | Liam Gaffney Winterdown | Approved |