| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Willing to Fool | 12 | Stallion | Final Furlong | |
| Willya Tell Me To | 14 | Mare | Krajina | |
| Wilton Manors | 5 | Stallion | Gant's Farm | |
| Win It All | 6 | Mare | Final Furlong | |
| Win the Glory | 7 | Stallion | Stillwater Farms | |
| Wincanton | 6 | Mare | Black Briar Stables | |
| Winchester | 8 | Stallion | Hidden Oak Farm | |
| Winchmore Hill | 7 | Mare | Gant's Farm | |
| Wind Rises | 5 | Filly | Gant's Farm | |
| Wind Runner | 5 | Stallion | Tall Oaks Farm | |
| Wind Surfer | 9 | Stallion | Final Furlong | |
| Winder Wonderland | 7 | Mare | Marshall Creek Ranch | |
| Winds of Change | 9 | Mare | Marshall Creek Ranch | |
| Windsor | 4 | Stallion | Rainee Thoroughbreds | |
| Windsor Castiel | 13 | Stallion | Final Furlong | |
| Windy Act | 5 | Mare | Final Furlong | |
| Windy Actor | 10 | Stallion | Final Furlong | |
| Windy Arrow | 7 | Stallion | Tall Oaks Estate | |
| Windy Bubble | 6 | Mare | Krajina | |
| Windy Cave | 7 | Stallion | Final Furlong | |