| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 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 | |
| Zeia | bay | f | 2005 | 0647-4 Edigej | 0362-2 Zama | Thoroughbred | Labinsk Stud | |
| Zeida Crown | bay | f | 2020 | 643099001086225 | 1281-6 Velikiy Zevs | 2731-4 Kamforel | Thoroughbred | Mrs Samokhina O.S. |
| Zeila | bay | f | 1969 | 2933 Eros | 3379 Zdravitza | Thoroughbred | Labinsk Stud | |
| 9152 Zeila | chestnut | f | 1998 | 0205-2 Ekler | 7761-1 Zagadka | Thoroughbred | Gorny Farm | |
| Zeilah | bay | f | 1951 | Advocate | Antinea | Thoroughbred | Argentina | |
| Zein | bay | c | 2005 | 0647-4 Edigej | 8082-1 Zagrada | Thoroughbred | Labinsk Stud | |
| 1763-4 Zeinab | bay | f | 2002 | 3879-1 Gul | 1752-4 Zuriko | Thoroughbred | Slovakia |