| Name ▼ | Age | Gender | Owner | Actions |
|---|
| Arrogant Quarter | 12 | Stallion | Final Furlong | |
| Arrogant Fiesta | 11 | Stallion | Final Furlong | |
| Arrogant Blade | 11 | Stallion | Final Furlong | |
| Arrogant Angel | 10 | Mare | AllegroThoroughbreds | |
| Arrivederci | 21 | Gelding | Final Furlong | |
| Arresting | 13 | Gelding | Gant's Farm | |
| Around the World | 3 | Filly | Black Storm West | |
| Around The Globe | 20 | Gelding | Final Furlong | |
| Around The Clock | 13 | Gelding | Black Storm West | |
| Aros Bay | 10 | Stallion | Final Furlong | |
| Aromatic Station | 12 | Gelding | Gant's Farm | |
| Aromatic Channel | 12 | Stallion | Final Furlong | |
| Arobynn | 6 | Stallion | Rainee Thoroughbreds | |
| Armory | 19 | Stallion | Final Furlong | |
| Armistice | 12 | Stallion | Gintara Lodge | |
| Armed Debate | 13 | Gelding | Final Furlong | |
| Armed Citizen | 19 | Gelding | Final Furlong | |
| Armageddon | 16 | Gelding | Black Storm West | |
| Armada Encounter | 13 | Stallion | Final Furlong | |
| Arles Lady | 6 | Mare | Littlefield | |