| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Adena Brave | 16 | Stallion | Final Furlong | |
| Adieu | 14 | Stallion | Final Furlong | |
| Adios | 8 | Gelding | AllegroThoroughbreds | |
| Adjoining | 5 | Mare | Dreadnought | |
| Admiral Al | 11 | Stallion | Starfish Stables | |
| Admiral Boom | 7 | Stallion | Black Briar Stables | |
| Admiral Stresson | 15 | Gelding | Krajina | |
| Admire Ratki | 8 | Mare | Kismet Thoroughbreds | |
| Admire Wolf | 16 | Stallion | Final Furlong | |
| Adobe | 5 | Stallion | Clicker Lab | |
| Adobe Dusk | 19 | Gelding | Final Furlong | |
| Adorable Lake | 7 | Stallion | Littlefield | |
| Adorable Rock | 11 | Stallion | Final Furlong | |
| Adorable Seed | 11 | Gelding | Violet Moon Stables | |
| Adrenaline Junkie | 13 | Stallion | Marshall Creek Ranch | |
| Aduction | 17 | Stallion | Final Furlong | |
| Advance Notice | 12 | Stallion | Final Furlong | |
| Adventure Seeker | 7 | Stallion | Lochiedo Stables | |
| Adventurous | 13 | Stallion | Final Furlong | |
| Adventurous Idea | 11 | Stallion | Final Furlong | |