| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Y.Sorcerer-mare | bay | f | 1817 | Beningbr.-mare | Thoroughbred | Great Britain | ||
| 1964-4 Ya i Ti | d.-bay | f | 2003 | You and I | Illustrious Home | Thoroughbred | USA | |
| Ya Lateefah | d.-bay | f | Muhtafal | My Violetta | Thoroughbred | USA | ||
| 3698-1 Ya Zaman | bay | c | 1977 | Gallant Man | Irish Exchange | Thoroughbred | USA | |
| 1140-3 Yabeda | bay | f | 1994 | 643094100002928 | 3698-1 Ya Zaman | 0133-2 Borzna | Thoroughbred | Derkul Stud |
| Yad | d.-bay | c | 1994 | 3698-1 Ya Zaman | 00000 Dilemma | Thoroughbred | Derkul Stud | |
| Yada Yada | bay | f | 1996 | Great Above | Stem | Thoroughbred | USA | |
| 0214-2 Yader | d.-bay | c | 1993 | 3252-1 Raut | 0572-2 Rapsodiya | Thoroughbred | Voskhod Stud | |
| Yadernaya(pala) | d.-bay | f | 1994 | 3698-1 Ya Zaman | 0057-2 Aerobika | Thoroughbred | Derkul Stud | |
| Yadviga | bay | f | 2018 | 643093300069439 | 0557-4 Denbera Dancer | 3953-6 Yarila | Thoroughbred | Studfarm "711" |