| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Zebra Grass | bay | f | 1977 | Run The Gantlet | Ash Lawn | Thoroughbred | Great Britain | |
| Zebrina | d.-bay | f | 1972 | 3002 Ebonit | 3847 Zadruga | Thoroughbred | Novostavropolsk Stud | |
| Zebrina | bay | f | 2003 | Goldkeeper | Fashing | Thoroughbred | SAF | |
| 0674-4 Zedapiri | chestnut | c | 1999 | 0646-4 Petropolis | 8384-5 Zapyataya | Thoroughbred | Kullar Stud | |
| Zedazeni | chestnut | c | 1976 | 0216-2 Ashkhabad | 3384 Zerninka | Thoroughbred | Kullar Stud | |
| Zeddaan | grey | c | 1965 | Grey Sovereign | Vareta | Thoroughbred | Ireland | |
| Zeditave | chestnut | c | 1985 | The Judge | Summoned | Thoroughbred | Avstraliia | |
| Zedmeti | chestnut | f | 1992 | 3248-1 Milton | 5577 Zamiya | Thoroughbred | Kullar Stud | |
| 9064 Zefa | chestnut | f | 1994 | 3559-1 Fabij | 6226 Zagvozdka | Thoroughbred | Gorny Farm | |
| Zefa | chestnut | f | 2023 | 643090000617520 | 1772-7 Achill | 6461-8 Infa | Thoroughbred | Gamzatov B. G. |