| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 1633-7 Step to Good Luck | chestnut | c | 2010 | 643094100251459 | Mingun | Freddie's Folly | Thoroughbred | USA |
| 6133-7 Stepen | bay | f | 2016 | 643090000215805 | 0901-5 Monomakh | 5329-7 Sorbalina | Thoroughbred | Stud-farm "Stavropolskiy 170" |
| Stephanie | bay | f | 1925 | Thoroughbred | USA | |||
| Stephen Got Even | bay | c | 1996 | A.P. Indy | Immerse | Thoroughbred | USA | |
| Stephen Paul | d.-bay | c | 1948 | Panorama | Paradise | Thoroughbred | Great Britain | |
| Stephen's Summer | grey | c | 2005 | 643094100002382 | Stephen Got Even | Close to Summer | Thoroughbred | USA |
| Stepinanna | chestnut | f | 1933 | Misstep | Anna Horton | Thoroughbred | USA | |
| Stepnaya Krasa | bay | f | 2024 | 643090000617548 | 1599-7 Steewen Slew | 4010-6 Antaga | Thoroughbred | Rodnik Farm |
| Stepniak | d.-bay | c | 2018 | 643090000261058 | 1332-6 Lucky First | 4459-6 Sary Arka | Thoroughbred | Mr Bondarenko S.V. |
| Stepnoy Kardinal | bay | c | 2013 | не введен | 0784-5 Domen | Kyara | Thoroughbred | Mr. Akberdiev A.K. |