| Name ▼ | Age | Gender | Owner | Actions |
|---|---|---|---|---|
| Welsh Dragon | 8 | Mare | Starfish Stables | View |
| Well of Light | 11 | Mare | Final Furlong | View |
| Well Behaved | 16 | Mare | Final Furlong | View |
| WelcometotheJungle | 13 | Mare | Final Furlong | View |
| Welcome Stranger | 12 | Mare | Ivy Creek Farm | View |
| Weird Science | 19 | Mare | Final Furlong | View |
| Weird Magic | 6 | Mare | Generous Bloodstock | View |
| Wegotta | 15 | Mare | Krajina | View |
| Weekendonthemoon | 7 | Mare | New Boston Stables | View |
| Weekend Ritual | 16 | Mare | Final Furlong | View |
| Weekend Eight | 13 | Mare | Final Furlong | View |
| Wedding Ring | 11 | Mare | Krajina | View |
| Wedding Reception | 17 | Mare | Final Furlong | View |
| Wedding Day | 9 | Mare | AllegroThoroughbreds | View |
| Wedding Chorale | 12 | Mare | Black Storm West | View |
| Wedded Bliss | 10 | Mare | Ivy Creek Farm | View |
| We Don't Know | 13 | Mare | Final Furlong | View |
| Wayward Veil | 7 | Mare | Final Furlong | View |
| Wayward Pocket | 12 | Mare | Gant's Farm | View |
| Wayward Light | 12 | Mare | Final Furlong | View |