| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Zefirantes | bay | c | 1972 | 3049 Aktash | 2918 Zarnitza | Thoroughbred | Onufrievsk Stud | |
| Zefirnaia (pala) | bay | f | 1959 | 2996 Faktotum | 1174 Zemfira 3 | Thoroughbred | Voskhod Stud | |
| 0369-2 Zefirnaya | chestnut | f | 1994 | 3505-1 Razvod | 5848-1 Zarnitza | Thoroughbred | Rostovsk Stud | |
| Zefirnaya | chestnut | f | 1984 | 0189-2 Figurant | 5139 Zarema | Thoroughbred | Akstafinsk Stud | |
| Zegani | chestnut | f | 1968 | 3030 Paliastomi | 3388 Zolushka | Thoroughbred | Kullar Stud | |
| Zegani | chestnut | f | 1997 | 3718-1 Grad | 7830-1 Zarzma | Thoroughbred | Kullar Stud | |
| Zegar | bay | c | 1993 | 3464-1 Antrakt | 7358-1 Zelfa | Thoroughbred | Mr Aibazov M.U. | |
| Zegiya | bay | f | 1970 | 3012 Gegemon | 2922 Zatish | Thoroughbred | Derkul Stud | |
| Zeia | d.-bay | f | 1967 | 3004 Effekt | 2926 Zerkalka | Thoroughbred | Opytny Stud (Inst.of Horsebr) | |
| Zeia | bay | f | 1970 | 2349 Gist | 2932 Zoryushka | Thoroughbred | Voskhod Stud |