| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Zerlina | chestnut | f | 1837 | Don Zhulyan | Partisan-mare | Thoroughbred | u Myasnova P.N. | |
| 3384 Zerninka | bay | f | 1962 | 2998 Cedric | 2111 Zara | Thoroughbred | Labinsk Stud | |
| Zernistyj | bay | c | 1983 | 3257 Sapfir | 4349 Zarechanka | Thoroughbred | "Konniy Zavod imeni Pervoy Konnoi Armii" OJSC | |
| Zernograd | chestnut | c | 1967 | 2970 Delfin | 2933 Zrelost | Thoroughbred | Labinsk Stud | |
| Zernograd (pal) | chestnut | c | 1963 | 2906 Element | 2131 Znatnaya | Thoroughbred | Voskhod Stud | |
| Zernovka | bay | f | 2013 | не введен | 0948-5 Robingud | 3493-5 Zolotaya Zvezda | Thoroughbred | Mrs Storcheus E.V. |
| Zero | bay | c | 1994 | 3640-1 Elastik | 6882-1 Zasluga | Thoroughbred | Pershotravnevoe Farm | |
| Zero | bay | f | 1963 | 2990 Robot | 2101 Zagvozdka | Thoroughbred | Kabardinsk Stud | |
| Zero | chestnut | c | 1966 | 3004 Effekt | 3374 Zaseka | Thoroughbred | Opytny Stud (Inst.of Horsebr) | |
| Zero | chestnut | c | 2017 | 643094100490424 | 1268-6 Secret West | 2119-4 Zera | Thoroughbred | Eklips Farm |