| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Atta Bella | 15 | Mare | Final Furlong | |
| Atta Girl Carol | 15 | Mare | Final Furlong | |
| Atta Go Baby | 15 | Mare | Final Furlong | |
| Atta Lady | 15 | Mare | Final Furlong | |
| Atta Lora | 15 | Mare | Final Furlong | |
| Atta Mom | 15 | Mare | Final Furlong | |
| Attache | 16 | Mare | Mayfair | |
| Attache Gal | 15 | Mare | Final Furlong | |
| Attadale | 13 | Mare | Krajina | |
| Attaynez | 17 | Mare | Final Furlong | |
| Atthetopofhergame | 11 | Mare | Final Furlong | |
| Attila the Hen | 8 | Mare | Cricket Hill | |
| Attractive Fan | 10 | Mare | Final Furlong | |
| Attractive Island | 8 | Mare | Final Furlong | |
| Attractive Mind | 11 | Mare | Final Furlong | |
| Attractive Mine | 8 | Mare | Final Furlong | |
| Attractive Tiger | 11 | Mare | Final Furlong | |
| Attractive Toy | 9 | Mare | Final Furlong | |
| Attractiveness | 10 | Mare | Final Furlong | |
| Audience Demand | 12 | Mare | Gintara Lodge | |