| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Zaramag | chestnut | c | 1967 | 2893 Ekran 2 | 2132 Zolushka | Thoroughbred | Beslansk Stud | |
| Zarandzh | bay | c | 1980 | 0645-4 Ashug | 3856 Zara | Thoroughbred | Lugovskoi Stud | |
| 6037 Zarangiz | chestnut | f | 1982 | 3248-1 Milton | 3861 Zafrana | Thoroughbred | Kullar Stud | |
| Zarannda | bay | f | 1993 | Last Tycoon | Zarna | Thoroughbred | Ireland | |
| Zarasaj | bay | c | 1993 | 3566-1 Samarkand | 6893 Zambiya | Thoroughbred | Kabardinsk Stud | |
| Zarat | chestnut | c | 2002 | 0177-2 Trays | 1459-3 Zafi | Thoroughbred | Bakhtiarov R.A. | |
| Zarathustra | black | c | 1951 | Persian Gulf | Thoroughbred | Great Britain | ||
| 5137 Zaratustra | chestnut | f | 1975 | 3125-1 Zakaznik | 4011 Samarga | Thoroughbred | Maistrenko Stud | |
| 661 Zaratustra | d.-bay | c | 1905 | Gyufa | L'Abbesse Gallia | Thoroughbred | ||
| Zaratustra(pal) | d.-bay | c | 1991 | 0651-4 Risk | 7640 Zejfa | Thoroughbred | Put k kommunizmu Farm |