| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Zuccarello | bay | c | 1938 | Ortello | Thoroughbred | Italy | ||
| Zucchero | d.-bay | c | 1948 | Nasrullah | Castagnola | Thoroughbred | Great Britain | |
| Zuchra Ai | bay | f | 2004 | 0470-4 Macavity | Zoom Soon | Thoroughbred | Slovakia | |
| Zudali | bay | f | 1971 | 0216-2 Ashkhabad | 3384 Zerninka | Thoroughbred | Kullar Stud | |
| Zudali | chestnut | c | 1997 | 3717-1 Artek | 8234 Zemdgomi | Thoroughbred | Kullar Stud | |
| 4360 Zuevka | bay | f | 1972 | 2953 Antej | 3863 Zborka | Thoroughbred | Voskhod Stud | |
| Zuevka | chestnut | f | 1896 | Sackcloth | Margarita | Thoroughbred | ||
| 1844-7 Zufar | bay | c | 2014 | не введен | 1142-5 Kaiser Hit | 4401-6 Pompana | Thoroughbred | Mr. Ediev M.A. |
| 4359 Zugda | bay | f | 1969 | 3015 Gudzon | 3575 Khmuraya | Thoroughbred | Dnepropetrovsk Stud | |
| 4358 Zugda | br. | f | 1967 | 3015 Gudzon | 2918 Zarnitza | Thoroughbred | Onufrievsk Stud |