| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Willful Angle | 6 | Mare | Dreadnought | |
| Willful History | 12 | Stallion | Final Furlong | |
| Willful Joe | 12 | Gelding | Krajina | |
| Willful Sense | 8 | Stallion | Rainee Thoroughbreds | |
| Willful Sunshine | 6 | Mare | Rainee Thoroughbreds | |
| William Wallace | 13 | Gelding | Krajina | |
| Williamstown | 16 | Stallion | Final Furlong | |
| Willing | 12 | Stallion | Hidden Oak Farm | |
| Willing Boundary | 11 | Gelding | Gintara Lodge | |
| Willing Sunshine | 3 | Colt | Denoux Stud | |
| Willing Tea | 12 | Stallion | Final Furlong | |
| Willing To Mine | 18 | Stallion | Clicker Lab | |
| Willing To Peek | 13 | Gelding | Rainee Thoroughbreds | |
| Willy Nille | 20 | Gelding | Final Furlong | |
| Willy Oscar | 15 | Stallion | Final Furlong | |
| WillyWonka'sWonder | 14 | Stallion | Final Furlong | |
| Win Zenith | 16 | Stallion | Final Furlong | |
| Win lose Or Draw | 17 | Stallion | Final Furlong | |
| Wind In My Sails | 12 | Stallion | Final Furlong | |
| Wind It Up | 17 | Stallion | Mayfair | |