| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 5282 Svyazka | chestnut | f | 1977 | 3080 Zenit | 4017 Sartavala | Thoroughbred | Voskhod Stud | |
| 5906-7 Svyaznaya | grey | f | 2014 | 643090000209069 | 1073-5 Zalim | 4496-6 Snegurochka | Thoroughbred | Chapaev Farm |
| Swabia | bay | f | 1938 | Blenheim II | Sovietta | Thoroughbred | USA | |
| Swagger Cane | bay | f | 1917 | Charles o'Malley | Wattle Bough | Thoroughbred | Great Britain | |
| Swain | bay | c | 1992 | Nashwan | Love Smitten | Thoroughbred | Ireland | |
| Swak | chestnut | f | 2015 | Scat Daddy | Coya | Thoroughbred | USA | |
| Swallow | bay | f | 1798 | Thoroughbred | Great Britain | |||
| Swallow 2 | bay | f | 1889 | Thoroughbred | Great Britain | |||
| Swallow Falls | f | 1950 | Combat | Thoroughbred | ||||
| Swalloww | f | 1855 | Thoroughbred | Great Britain |