| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Aldara | chestnut | f | 2011 | Street Cry | Lady Pegasus | Thoroughbred | USA | |
| Aldat | chestnut | f | 1996 | 3719-1 Davlet | Angara | Thoroughbred | Ispravnoe Farm | |
| Aldbourne | bay | f | 1892 | Ormolu | Thoroughbred | Great Britain | ||
| Aldebar | bay | c | 1975 | 3061 Boppard | 2745 Astrolyabiya | Thoroughbred | Novostavropolsk Stud | |
| Aldebara Princess | bay | f | 1953 | Peters Choice | Nocera | Thoroughbred | Brazil | |
| Aldebaran | bay | c | 1998 | Mr. Prospector | Chimes of Freedom | Thoroughbred | USA | |
| Aldebaran Light | bay | f | 1996 | Seattle Slew | Altair | Thoroughbred | USA | |
| Aldem | d.-bay | c | 2014 | 1042-5 Erdenet | 2819-5 Astalavista | Thoroughbred | Svoboda Farm | |
| Aldemara | bay | f | 2002 | 3412-1 Zador | 0021-2 Alima | Thoroughbred | Dnepropetrovsk Stud | |
| Alden's Prissy | f | 1987 | John Alden | Sew Good Looking | Thoroughbred | USA |