| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Zasada | chestnut | f | 1984 | 3240 Zalog | 4962 Balerina | Thoroughbred | Pravda Farm | |
| Zaschipa | bay | f | 1996 | 0069-2 Glad | 0798-2 Fru-Fru | Thoroughbred | Oros Stud | |
| 8327 Zaschita | bay | f | 1993 | 3292-1 Gaston | 0735-2 Troya | Thoroughbred | Stud-farm "Stavropolskiy 170" | |
| Zascita | bay | f | 1968 | 2906 Element | 2912 Zakolka | Thoroughbred | Voskhod Stud | |
| Zascitnik (pal) | bay | c | 2005 | 0176-2 Tormount | 1052-3 Zlata | Thoroughbred | Voskhod Stud | |
| 1167 Zasechka | chestnut | f | 1935 | 173 Sirokko | 68 Zulejka | Thoroughbred | Voskhod Stud | |
| 5579 Zasechka | chestnut | f | 1980 | 3143 Sayan | 4346 Zangela | Thoroughbred | Kabardinsk Stud | |
| Zasedatel | chestnut | c | 1998 | 3947-1 Severin | 7168-1 Zelena-Gura | Thoroughbred | Lenina Farm | |
| 2117 Zaseka | bay | f | 1945 | 1161 Cornucopia | 1177 Zoospora | Thoroughbred | Essentuki Stud | |
| Zaseka | d.-bay | f | 1994 | 3619-1 Svetoch | 0356-2 Zabavnitza | Thoroughbred | Streletsk Stud |