| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Sonina | bay | f | 1926 | Son-in-Law | Felina II | Thoroughbred | Great Britain | |
| Sonja's Faith | d.-bay | f | 1994 | Sharp Victor | Good Faith Woman | Thoroughbred | Ireland | |
| Sonka | bay | f | 2001 | Desert Prince | Saumareine | Thoroughbred | France | |
| Sonkul | l.bay | f | 1973 | 3084 Lugansk | 4481 Sigrid | Thoroughbred | Issyk-Kul Stud | |
| 5328-7 Sonna | light bay | f | 2013 | не введен | 0612-4 Sort It Out | 2545-4 Numerous Answers | Thoroughbred | Mr Romanenko N.V. |
| Sonnenbalz | chestnut | f | 1947 | Effendi | Schonzeit | Thoroughbred | ||
| 1176 Sonnenrose | chestnut | f | 1940 | Thoroughbred | Germany | |||
| Sonoma | chestnut | f | 1978 | Habitat | Satu | Thoroughbred | France | |
| Sonora | chestnut | f | 1968 | Prodomo | Thoroughbred | Germany | ||
| Sonora | d.-bay | f | 1979 | Dakota | Serbia | Thoroughbred | Poland |