| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Straga | bay | f | 2019 | 643090000419887 | 1232-6 Ergiyas | 2030-4 Sivta | Thoroughbred | Voskhod Stud |
| 1981 Strager | black | c | 1935 | 46 Gertzog | 453 Strast | Thoroughbred | Voskhod Stud | |
| 2548-4 Strahovka | bay | f | 2004 | 643098100046560 | 0198-2 Khalif | 1175-3 Subordinaciia | Thoroughbred | Labinsk Stud |
| Strahovka | bay | f | 1963 | 2081 Kholm | 3085 Skhema | Thoroughbred | Streletsk Stud | |
| Straight Deal | bay | c | 1940 | Solario | Good Deal | Thoroughbred | Great Britain | |
| Straight Deal | bay | f | 1962 | Hail to Reason | No Fiddling | Thoroughbred | USA | |
| Straight Die | chestnut | c | 1961 | Never Say Die | Straight Offer | Thoroughbred | Great Britain | |
| Straight Lass | bay | f | 1998 | Machiavellian | Gay Hellene | Thoroughbred | Ireland | |
| Straight Offer | chestnut | f | 1948 | Straight Deal | Olifa | Thoroughbred | Great Britain | |
| Straightlaced | bay | f | 1955 | Jambo | Stayput | Thoroughbred | Avstraliia |