| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Surprise | bay | f | 1938 | Thoroughbred | Poland | |||
| Surprise Offer | c | Superlative | Thoroughbred | Great Britain | ||||
| Surprise Yuko | bay | c | 2023 | 643090000704941 | 1103-5 Yuko | 6767-8 Saygul | Thoroughbred | Mr Vorozhbitov V.D. |
| Surput | chestnut | c | 1992 | 3676 Pigment | 6207 Saga | Thoroughbred | Aleksandrovsk Farm | |
| Surrencified | f | 1957 | Mr. Busher | Roused | Thoroughbred | USA | ||
| Sursa | bay | f | 1991 | 3564 Saros | 5274 Saroma | Thoroughbred | Prut Farm | |
| Sursk | chestnut | c | 1984 | 3252-1 Raut | 4488 Stella | Thoroughbred | Voskhod Stud | |
| Sursum Corda | grey | f | 1968 | Le Haar | Ad Altiora | Thoroughbred | France | |
| Surumu | chestnut | c | 1974 | Literat | Surama | Thoroughbred | Germany | |
| 3389-5 Surur | bay | f | 2006 | 0038-2 Valdaj | 0672-2 Scedler's Nic | Thoroughbred | Rodina Farm |