| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Zosya | bay | f | 1993 | 3698-1 Ya Zaman | 4662 Garmoniya | Thoroughbred | Derkul Stud | |
| 615 Zosya | bay | f | 1930 | 432 Tango | 199 Elegija | Thoroughbred | Far East Stud | |
| 616 Zosya 2 | chestnut | f | 1930 | 173 Sirokko | 64 Zia | Thoroughbred | Chesmensk Stud | |
| Zota | chestnut | f | 1995 | 3493-1 Talisman | 00000 Zapoved | Thoroughbred | Lenina (Niva) Farm, Kalinin d. | |
| 3178-1 Zotos | black | c | 1971 | 3039 Smaragd | 3866 Zenitka | Thoroughbred | Kabardinsk Stud | |
| Zov | chestnut | c | 2000 | 4028 Vankuver | 0376-2 Zusana | Thoroughbred | Losevskoe Farm | |
| Zovytzya | chestnut | f | 1896 | Khristof-Kolumb | Azra | Thoroughbred | u Nikolenko G. T. | |
| Zoya | bay | f | 1834 | Don Zhulyan | Minna | Thoroughbred | ||
| Zozha | bay | f | 1899 | Guerrier | Zaplatyi | Thoroughbred | ||
| 5147 Zoziliya | chestnut | f | 1975 | 3125-1 Zakaznik | 4268 Gvozdika | Thoroughbred | Maistrenko Stud |