| Name | Nation |
|---|---|
| Uberti, Christopher | USA |
| Ubeto Aponte, Miguel | VEN |
| Uchima, Kohei | JPN |
| Ulissi, Diego | ITA |
| Umerbekov, Nikita | KAZ |
| Uran Arroyave, Carlos Alberto | COL |
| Uran Uran, Rigoberto | COL |
| Urbano Carrasco, Isaac Eduardo | CHI |
| Urbanowski, Marcin | POL |
| Urbasek, Jan | CZE |
| Urtado Rojas, Nicolas Claudio | CHI |
| Urtasun Perez, Pablo | ESP |
| Uthus, Martin | NOR |
| Uyttersprot, Dieter | BEL |
