| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 6484 Agdena | chestnut | f | 1983 | 3154-1 Athens Wood | 4923 Agara | Thoroughbred | Voskhod Stud | |
| 2137-4 Ageba | bay | f | 2005 | 3872-1 Eldorado | 2693-4 Ariya | Thoroughbred | Rostovsk Stud | |
| Agelon | bay | c | 1998 | 3432-1 Art | 7857-1 Gazaliya | Thoroughbred | Maistrenko Stud | |
| Agenobarb | chestnut | c | 1896 | Graf-Yanovskij | Kutyurma | Thoroughbred | ||
| Agenor | chestnut | c | 1972 | 2349 Gist | 3632 Azola | Thoroughbred | Voskhod Stud | |
| Agent | d.-bay | c | 1989 | 3154-1 Athens Wood | 5365-1 Egira | Thoroughbred | Maistrenko Stud | |
| Agent | d.-bay | c | 1988 | 3168-1 Gelikon | 5395 Ada | Thoroughbred | Prut Farm | |
| Agent | d. chest. | c | 1960 | 2152 Avgust | 2833 Garmonika | Thoroughbred | Lugovskoi Stud | |
| Agent | bay | c | 1967 | 3011 Garus | 2748 Afrodita | Thoroughbred | Issyk-Kul Stud | |
| Agent As | bay | c | 2023 | 900255000770243 | 1422-7 Astrolog | 4639-6 Agentessa | Thoroughbred | Mr. Tokarev N. N. |