| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Ada Tevis | bay | f | 1853 | Albion | Polly Elliott | Thoroughbred | USA | |
| Adabalda | f | Gay Lussac | Albertinella | Thoroughbred | ||||
| Adad | d.-bay | c | 2003 | 0083-2 Dan | 9845 Avtonomka | Thoroughbred | Tulpar Farm | |
| Adagan | bay | c | 1996 | 0019-2 Aeroflot | 1573-3 Letunya | Thoroughbred | Nugra Farm | |
| Adagio | chestnut | f | 1929 | Balbinus | Thoroughbred | |||
| Adagio | bay | c | 2023 | 643090000617491 | 1892-8 Ruby Rock | 6367-8 Administratsia | Thoroughbred | Mr. Ivakin E.A. |
| Adagum | bay | c | 2008 | 643094100015208 | 0005-2 Agdam | 1548-3 Dulsineya | Thoroughbred | Maistrenko Stud |
| Adai Khoh | chestnut | c | 2024 | 643090000775688 | 1966-8 English Joy | 3331-5 Shalimar | Thoroughbred | Mr Margiev G.L. |
| Adalar | bay | c | 2014 | 643095300139890 | 0777-5 Dat's Despicable | 2791-5 Alichiya | Thoroughbred | Gimadiev Rais Mubararakshinovich |
| Adalda (pala) | d.-bay | f | 1973 | 3084 Lugansk | 3664 Arena | Thoroughbred | Issyk-Kul Stud |