| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 14817 Ustupka | bay | f | 1966 | 7153 Uspeh | 13276 Udochka | Orlov trotter | Khrenovskoy Stud | |
| 17179 Ustupka | grey | f | 1982 | 10189 Printsip | 15580 Upakovka | Orlov trotter | Khrenovskoy Stud | |
| Ustupka | grey | f | 1960 | 7153 Uspeh | 7916 Uralochka | Orlov trotter | Permskiy konzavod | |
| 21046 Ustupka 3 | bay | f | 2002 | 10910 Prezent | 17895 Unita 20 | Orlov trotter | Khrenovskoy Stud | |
| Ustyug | black | c | 2017 | 11492 Uklon | 21903 Umnitsa | Orlov trotter | Zaporojskiy konzavod | |
| Ustyug (pal) | bay | c | 2015 | 012104 (А) Triseptual | 22327 Ugryumaya | Trotter | "Elanskiy konnyy zavod" | |
| 07832 Uteha | bay | f | 1943 | 01416 Dessant | 05129 Undina | Orlov trotter | Penzenskiy k.z | |
| 1023 Uteha | f | 55 Bastion | 1004 Ulita | Orlov trotter | ||||
| Uteha | bay | f | 1987 | 10231 Tragik | 16967 Ulojina | Orlov trotter | Novotomnikovskii konzavod | |
| 14818 Uteha | f | 7236 Anchous | Utrata | Orlov trotter |