| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Wine Country | 5 | Mare | Marshall Creek Ranch | |
| Wing Commander | 9 | Stallion | Gant's Farm | |
| Wingdings | 2 | Filly | New Boston Stables | |
| Winged Charm | 14 | Gelding | Final Furlong | |
| Winged Fae | 8 | Mare | Stillwater Farms | |
| Wings of a Dove | 10 | Mare | Marshall Creek Ranch | |
| Wingsonmyfeet | 6 | Mare | Ivy Creek Farm | |
| Wingspan | 5 | Filly | Rainee Thoroughbreds | |
| Winning Appeal | 2 | Filly | Tall Oaks Estate | |
| Winning Argument | 2 | Colt | Coleman Branch | |
| Winning Sponsor | 6 | Stallion | Generous Bloodstock | |
| Winter Carnival | 6 | Mare | Coleman Branch | |
| Winter Fire | 2 | Filly | Desert Wind Farm | |
| Winter Gypsy | 2 | Filly | Denoux Stud | |
| Winter Is Coming | 6 | Mare | Ivy Creek Farm | |
| Winter Light | 5 | Mare | Gant's Farm | |
| Winter Moon | 12 | Mare | Final Furlong | |
| Winter Pearl | 4 | Stallion | New Boston Stables | |
| Winter Soldier | 3 | Colt | Desert Wind Farm | |
| Winter's Dancer | 3 | Filly | Desert Wind Farm | |