| Name ▲ | Age | Gender | Owner | Actions |
|---|---|---|---|---|
| Wing Commander | 10 | Stallion | Gant's Farm | View |
| Wingdings | 3 | Filly | New Boston Stables | View |
| Wingsonmyfeet | 7 | Mare | Ivy Creek Farm | View |
| Wingspan | 6 | Mare | Rainee Thoroughbreds | View |
| Wink | 2 | Filly | Black Storm West | View |
| Winkipop | 2 | Colt | Gintara Lodge | View |
| Winning Appeal | 3 | Filly | Tall Oaks Estate | View |
| Winning Argument | 3 | Colt | Coleman Branch | View |
| Winning Kemistree | 2 | Colt | Starfish Stables | View |
| Winning Smile | 2 | Filly | Generous Bloodstock | View |
| Winter Carnival | 7 | Mare | Coleman Branch | View |
| Winter Fire | 3 | Filly | Desert Wind Farm | View |
| Winter Gypsy | 3 | Filly | Denoux Stud | View |
| Winter Is Coming | 7 | Mare | Ivy Creek Farm | View |
| Winter Light | 6 | Mare | Gant's Farm | View |
| Winter Pearl | 5 | Stallion | New Boston Stables | View |
| Winter Soldier | 4 | Stallion | Desert Wind Farm | View |
| Winter's Dancer | 4 | Mare | Desert Wind Farm | View |
| Wired for Sound | 3 | Colt | Hidden Oak Farm | View |
| Wireless | 8 | Stallion | Hidden Oak Farm | View |