| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Usanka | f | 77 Sorvanyets | Russian Heavy Draft | |||||
| Uscherb | bay | c | 1993 | 552 SHerif | 1331 Ubyl | Vladimir | FGBU GZK "Arkhangyelskaya" s ippodromom | |
| Ushanka 24 | chestnut | f | 2015 | 006 Karkas | 01120 Ulovka | russkay tyjelovoznay IV pokoleniy | Kazansky Stud | |
| Ushib | grey | c | 2005 | 420 Bars | 701 Udobnaya | persheron | Oktiabrskii k.z. | |
| 706 Uska | grey | f | 2008 | Popey de Bua 2 | Pakistan | persheron | France | |
| 707 Uslada | black | f | 2000 | 409 Singapur | 661 Upryamaya | persheron | Oktiabrskii k.z. | |
| Usmeshka | grey | f | 2007 | 398 Kupon | 707 Uslada | persheron | Oktiabrskii k.z. | |
| 743 Uspeshnaya | grey | f | 2013 | 436 Sobol | 699 Uvertka | persheron | KFKh Kuznyetsov S.A. | |
| 419 Uspyekh | grey | c | 1991 | Tino | 659 Udine | persheron | Oktiabrskii k.z. | |
| Ustav | c | 2018 | 436 Sobol | 699 Uvertka | persheron | KFKh Kuznyetsov S.A. |