| Registered Name | Owner / Club | Status |
|---|---|---|
| Wexford Showtime | Laura Whitney Carne | Approved |
| What a Gent | Eleanor Mc Grattan Abbeylands | Approved |
| What a Henry | Linda Manning Cheval | Approved |
| What A Reward | Miriam Davies Tinahely | Approved |
| What A Touch | Karen Broderick Springmount | Approved |
| What Else | Joan Rothwell Tinahely | Approved |
| What You Like | Gerardine Monaghan Abbeylands | Approved |
| Whats It All About Alfie | David Breakey Castle Leslie | Approved |
| Whatswrongwithyou (IRE) | Claire MacMahon Castle Carraig | Approved |
| Whatta Ace | Aisling Donoghue Corrib | Approved |
| Whatta Knight | Avril O' Shaughnesy Dunamase | Approved |
| Wheatfield Splash | Hanna McDowell Drynam | Approved |
| Wheatfields Gentleman | Lisa White Winterdown | Approved |
| Wheatsheaf | Breda Costigan Clonmel | Approved |
| When Ur Ready | Maeve O'Toole Cill Dara | Approved |