| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Witty Rest | 10 | Mare | Final Furlong | |
| Witty War | 12 | Mare | Final Furlong | |
| Wizard Whizbang | 12 | Mare | Final Furlong | |
| Wizard's Queen | 10 | Mare | Final Furlong | |
| Wizkin | 13 | Mare | Final Furlong | |
| Woman In Power | 9 | Mare | Rainee Thoroughbreds | |
| Woman of the World | 12 | Mare | Stillwater Farms | |
| Won't Back Down | 13 | Mare | Krajina | |
| Won't She Rock | 14 | Mare | Final Furlong | |
| Wonder's Moo | 14 | Mare | Final Furlong | |
| Wonder's Princess | 16 | Mare | Tall Oaks Farm | |
| Wonderful Fantasy | 15 | Mare | Final Furlong | |
| Wonderful Feather | 12 | Mare | Final Furlong | |
| Wonderful Riddle | 11 | Mare | Final Furlong | |
| Wonderful Silver | 9 | Mare | Final Furlong | |
| Wonderful Texture | 12 | Mare | Final Furlong | |
| Wonderful Wine | 9 | Mare | Mayfair | |
| Wonderful Wish | 13 | Mare | Final Furlong | |
| Wonderful Writer | 11 | Mare | Krajina | |
| Wonderland | 9 | Mare | Denoux Stud | |