| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Stebelek | bay | c | 1957 | 2254 Bogatyr | 2429 Sajga | Thoroughbred | Streletsk Stud | |
| Stebelek | bay | c | 2006 | 643098100035798 | 0307-3 Caitano | 1300-3 Svadba | Thoroughbred | Stud-farm "Stavropolskiy 170" |
| 1976 Steben | bay | c | 1941 | Khonpolgar | 1475 Senigallia | Thoroughbred | ||
| Stechkin | bay | c | 2020 | 643090000419326 | 0922-5 Palander | 5625-7 Smelost | Thoroughbred | Mr. Khetagurov A.R. |
| Stedes Wonder | bay | f | 1985 | Native Royalty | Bestowed | Thoroughbred | USA | |
| Stedfast | chestnut | c | 1992 | 3154-1 Athens Wood | 5731 Siana | Thoroughbred | Beslansk Stud | |
| Steel Band | d.-bay | f | 1997 | Carson City | Wedding Band | Thoroughbred | USA | |
| Steel Blade | chestnut | c | 1963 | My Host | Louise Mason | Thoroughbred | USA | |
| Steel Blade | bay | c | 1975 | Steel Pulse | Sea Holly | Thoroughbred | Avstraliia | |
| Steel Deal | bay | c | 2004 | Afternoon Deelites | Substantial | Thoroughbred | USA |