| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Utrennik | br. | c | 2010 | 11764 Ispyt | Uvertyura | Orlov trotter | Zaporojskiy konzavod | |
| 6011 Utrennik | Db. | c | 1938 | 3390 Nachalnik | 2675 Usadba | Orlov trotter | ||
| Utrenniy Veterok | bay | c | 1968 | 6294 Volshebnik | 13302 Utopiya | Orlov trotter | Novotomnikovskii konzavod | |
| Utrennyaya | light bay | f | 2016 | 11492 Uklon | Ukrainskaya Krasavitsa | Orlov trotter | Zaporojskiy konzavod | |
| UtrennyayaProhlada | black | f | 1969 | 6921 Pingvin | 14804 Uprava | Orlov trotter | Novotomnikovskii konzavod | |
| Utushka | grey | f | 1970 | 7153 Uspeh | 10459 Umilnaya | Orlov trotter | Khrenovskoy Stud | |
| 10489 Utva | grey | f | 1948 | 2466 Velbot | 7927 Usluga | Orlov trotter | Khrenovskoy Stud | |
| Utvar | bay | f | 1973 | 8306 Vetrenyy | 14811 Upryajka | Orlov trotter | Khrenovskoy Stud | |
| Utyeshnaya | grey | f | 2012 | 11604 Shkval | 20189 Ulovka | Orlov trotter | Zaporojskiy konzavod | |
| Utyujok | grey | c | 1966 | 7509 Jelannyy | 13302 Utopiya | Orlov trotter | Novotomnikovskii konzavod |