| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 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. |
| 4639-6 Agentessa | d.-chest. | f | 2005 | 0076-2 Gril | 8197 Arfa | Thoroughbred | Rostovsk Stud | |
| Agentura | l.bay | f | 1985 | 0081-2 Guslyar | 5415 Argentina | Thoroughbred | Issyk-Kul Stud | |
| 1532-3 Agepsta | chestnut | f | 1991 | 643098100039950 | 3154-1 Athens Wood | 1565-3 Galereya | Thoroughbred | Maistrenko Stud |