| Name ▲ | Age | Gender | Owner | Actions |
|---|---|---|---|---|
| Authentic Evil | 3 | Colt | Desert Wind Farm | View |
| Authentic Heart | 4 | Stallion | Desert Wind Farm | View |
| Authentic Irish | 4 | Stallion | Mayfair | View |
| Ch. Authentic Self | 3 | Filly | Cricket Hill | View |
| Ch. Authentique | 4 | Stallion | Black Storm West | View |
| Auto-Tune | 2 | Colt | Gotapa Racing | View |
| Autobahn | 7 | Stallion | Fair Isle Farm | View |
| Ch. Autobiography | 5 | Stallion | Gotapa Racing | View |
| Autumn Doodle | 3 | Filly | Cricket Hill | View |
| Ch. Autumn Nights | 4 | Mare | Black Storm West | View |
| Autumn Sonata | 6 | Mare | Gant's Farm | View |
| Ch. Autumns Up! | 4 | Stallion | Cricket Hill | View |
| Avant Garde | 3 | Filly | Denoux Stud | View |
| Avast Ye Lads | 8 | Stallion | Final Furlong | View |
| Avenida del Océano | 4 | Mare | Denoux Stud | View |
| Averted Vision | 4 | Mare | AllegroThoroughbreds | View |
| Avi Control | 3 | Colt | Final Furlong | View |
| Aviator | 5 | Stallion | Fair Isle Farm | View |
| Avnet | 10 | Gelding | Gant's Farm | View |
| Avoir Beau | 2 | Colt | Gotapa Racing | View |