| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Yarogor | chestnut | c | 2016 | 1153-6 Ghost Cat | 3953-6 Yarila | Thoroughbred | Studfarm "711" | |
| Yaromir | bay | c | 2021 | 643110800165536 | 0561-4 A.T. Kinson | 5513-7 Yanvarskaya Metel | Thoroughbred | Donskoi Stud |
| Yaropolk | chestnut | c | 2007 | 643094100002239 | Smarty Jones | Starboard Tack | Thoroughbred | USA |
| Yaroslav Mudryi | bay | c | 2019 | 643110800165424 | 0901-5 Monomakh | 5143-7 Driada | Thoroughbred | Donskoi Stud |
| Yaroslavl | d.-bay | c | 2015 | 643090000060649 | 0959-5 Scatter the Gold | 4562-6 Yang Hight | Thoroughbred | Mr. Hahalev R.O. |
| Yaroslavna | chestnut | f | 1901 | Graf-Yanovskij | Radiata | Thoroughbred | ||
| 5514-7 Yaroslavna | chestnut | f | 2014 | Kitten's Joy | Superb in Roses | Thoroughbred | USA | |
| Yaroslavna | bay | c | 2023 | 900217000169113 | 1999-8 Tsenturion | 5514-7 Yaroslavna | Thoroughbred | Donskoi Stud |
| Yarost | bay | f | 2019 | 643110800165570 | 0901-5 Monomakh | 5514-7 Yaroslavna | Thoroughbred | Donskoi Stud |
| Yarost Ing | bay | f | 2023 | 643090000617839 | 1142-5 Kaiser Hit | 4195-6 Freez Match | Thoroughbred | Mr Kostoev B.M. |