| Equid | Horse Name ▼ | Breed | Age | Gender | Color | Discipline | Owner |
|---|---|---|---|---|---|---|---|
| 372825B | Asterisk Down At The Bottom | Thoroughbred | SY25 (2yo) | Mare | Palomino | FR | Morrigan |
| 412224B | Asset Recovery | Thoroughbred | SY23 (4yo) | Stallion | Grey | FR | Lissa |
| 290015C | Asset in Diamonds | Quarter Horse | SY15 (12yo) | Mare | Silver Bay | HU | Jewel |
| 154319B | Aspen | American Mustang | SY19 (8yo) | Mare | Blue Roan | EN | Merry |
| 361221B | Asoniya | Marwari | SY21 (6yo) | Mare | Chestnut | TC | Niamh |
| 070717C | Asmodeus | Holsteiner | SY17 (10yo) | Stallion | Black | JP | Shanny |
| 399923C | Asmar Al Najm | Arabian | SY23 (4yo) | Stallion | Bay | AR | Manders |
| 407515C | Asleyg | Faroe Pony | SY15 (12yo) | Mare | Smoky Black | TC | Meketra |
| 275916C | Askel | Danish Warmblood | SY16 (11yo) | Stallion | Bay | DG | Rhianon |
| 121513C | Ask Me Anything | Thoroughbred | SY13 (14yo) | Mare | Bay | EV | Lissa |
| 316621B | Asier Encantado | Andalusian | SY21 (6yo) | Stallion | Buckskin | WE | Dani |
| 479620C | Ashwatthama | Marwari | SY20 (7yo) | Stallion | Bay | TC | Shanny |
| 289014C | Ashok | Marwari | SY14 (13yo) | Stallion | Black Sabino | TC | Niamh |
| 053516B | Ashleighs Star | Friesian | SY16 (11yo) | Mare | Black | DG | Manders |
| 288422C | Ashkii | American Mustang | SY22 (5yo) | Stallion | Bay | TC | Shanny |
| 416822B | Ashen Pearl | Thoroughbred | SY23 (4yo) | Mare | Grey | FR | Lissa |
| 492722C | Ashbridge Mirage | American Saddlebred | SY22 (5yo) | Stallion | Chestnut | SS | Merry |
| 193615C | Ascension | Holsteiner | SY15 (12yo) | Stallion | Bay | CC | Shanny |
| 449316C | Ascend to Stardom | Quarter Horse | SY16 (11yo) | Stallion | Black | WW | Jewel |
| 158813C | As You Like It | Thoroughbred | SY13 (14yo) | Mare | Bay | CC | Rhianon |
| 118519C | Artificial Sleuth | Danish Warmblood | SY19 (8yo) | Stallion | Bay | CC | Shanny |
| 386623B | Artfull LR | Quarter Horse | SY23 (4yo) | Mare | Buckskin | WW | Rhianon |
| 216220B | Artak | Azteca | SY20 (7yo) | Stallion | Blue Roan Dun | WE | Manders |
| 200011C | Art N Soul | Quarter Horse | SY11 (16yo) | Mare | Chestnut | WW | Rhianon |
| 369416C | Arslan | Marwari | SY16 (11yo) | Stallion | Bay | TC | Rhianon |
