| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 5963 Udel | chestnut | c | 1940 | 3231 Luch | 4714 Udalaya | Orlov trotter | Gryaznushinskiy | |
| Udel | c | 1955 | 4695 Lunatik | 10459 Umilnaya | Orlov trotter | Khrenovskoy Stud | ||
| Udel | d.-bay | c | 1955 | 6401 Dyujak | 10494 Utrata | Orlov trotter | Kurganskiy 7 | |
| Udel | grey | c | 2004 | 11095 Damask | 19008 Unja | Orlov trotter | SHPK "Niva" Kurganskaia obl. | |
| 16223 Udelnaya | bay | f | 1972 | 7747 Lal | 013215 Upa | Orlov trotter | Zavivalovskii konzavod | |
| Udelnaya | grey | f | 1960 | 6669 Labrador | 10471 Upa | Orlov trotter | Khrenovskoy Stud | |
| 11875 Uderjka | f | Orlov trotter | ||||||
| Udivit | d.-grey | c | 2007 | 11395 Delfin | 19774 Upakovka | Orlov trotter | Zaporojskiy konzavod | |
| Udivitelnaya | d.-grey | f | 2022 | 12100 Uspeh | 21486 Uvlekatelnaya | Orlov trotter | Pustovalova S.G. | |
| Udivitelnyy | d.-grey | c | 1988 | 10317 Volfram | 17180 Utopiya | Orlov trotter | Khrenovskoy Stud |