| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Stenka-Razin | chestnut | c | 1901 | Le Nord | Sinfire | Thoroughbred | ||
| Stenli | bay | c | 2015 | не введен | 0876-5 Luminoso | 4484-6 Silvestra | Thoroughbred | Mr Fanin A.P. |
| 1977 Stenograf | bay | c | 1936 | 508 Grenader | 746 Sorinka | Thoroughbred | Voskhod Stud | |
| 1611-4 Stenogramma | bay | f | 2001 | 643098100034480 | 3524-1 Gabion | 0648-2 Salda | Thoroughbred | Voskhod Stud |
| Stensi Strit | d.-bay | f | 2017 | 643090000262908 | 1235-6 Ferro Street | 4796-6 Pensi Smartli | Thoroughbred | Mr Mankiev T.M. |
| Stentor | chestnut | c | 2022 | 900217000169575 | 0901-5 Monomakh | 6599-8 Santa Monika | Thoroughbred | Donskoi Stud |
| Step | f | 1998 | 3828-1 Bali Dancer | 8148-1 Slega | Thoroughbred | APK "Kavkaz" | ||
| Step | chestnut | c | 2002 | 0241-3 Epolet | 9009 Stimulyarnaya | Thoroughbred | Stanica Farm | |
| Step | bay | f | 2021 | 643093300188508 | 1337-6 Ok Zhetpes | 1996-4 Stranitsa | Thoroughbred | Mr Bondarenko S.V. |
| Step Across | d.-bay | f | 1941 | Balladier | Drawbridge | Thoroughbred | USA |