| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Stora | bay | f | 1998 | 3994 Ryeyting | Stanitsa | anglo-vengerskaya | ||
| Stormi | bay | f | 2025 | 900263004044975 | Relief 7 | 3585 Sakhra | Trakehner | GAPOU KK "KATT" |
| Stos | chestnut | c | 1954 | Celsius | Della | Trakehner | ||
| Stounkhendzh (Sokhaty) | chestnut | c | 2014 | San Francisco | 0832 Hochloma | Hannoveraner | Ermak Stud | |
| 240 Stoyka 4 | chestnut | f | 1969 | Tersk | ||||
| Strachowka | chestnut | f | 2003 | 213 Harding 2 | 1550 Skan | Trakehner | Gestut Dowator (RZOP KS i K) | |
| 758 Strada | chestnut | f | 1978 | 90 Diapason | 481 Symphonie | Trakehner | Gestut Dowator (RZOP KS i K) | |
| 3329 Strada 70 | f | Budenny | ||||||
| Strada | bay | f | 2010 | Sirius | 2601 Dichtana | Trakehner | Gestut Dowator (RZOP KS i K) | |
| Stradelle | bay | f | 1980 | Ibikus 090027567 | Starlet 090426568 | Trakehner | Germany |