| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Zestafon | chestnut | c | 1985 | 0189-2 Figurant | 5139 Zarema | Thoroughbred | Akstafinsk Stud | |
| Zestafoni | bay | c | 1967 | 2906 Element | 3381 Zenitka | Thoroughbred | Labinsk Stud | |
| 1621 Zet | chestnut | c | 1938 | 484 Ekonomist | 817 Zigota | Thoroughbred | konzavod "Volna revoliucii" | |
| Zet | br. | f | 2000 | 0182-2 Fal | 7545-1 Zamera | Thoroughbred | Amirkulov A. | |
| Zet (pal) | chestnut | c | 1982 | 3272-1 Eten | 4722 Zadumka | Thoroughbred | Voskhod Stud | |
| 1525-3 Zeta | d.-bay | f | 1993 | 3505-1 Razvod | 7302 Zasada | Thoroughbred | Rostovsk Stud | |
| Zeta | chestnut | f | 1893 | Picklock | Fortuna | Thoroughbred | ||
| Zeta | bay | f | 1963 | 2906 Element | 2116 Zaryadka | Thoroughbred | Voskhod Stud | |
| Zeta | bay | f | 2022 | 643090000485103 | 1042-5 Erdenet | 5377-7 Zyuzinka | Thoroughbred | Mr. Kasyanov I. A. |
| Zeta | d.-bay | f | 1928 | Your Majesty | Alfa | Thoroughbred | Argentina |