Sportler
| M/F | Land | Alter | Geburtstag | ||
|---|---|---|---|---|---|
| Katie Uhlaender | F |  | USA | 17.07.1984 | |
| Michelle Uhrig | F |  | GER | 20.01.1996 | |
| Rui Ukita | F |  | JPN | 06.06.1996 | |
| Daniela Ulbing | F |  | AUT | 27.02.1998 | |
| Kristian Gamme Ulekleiv | M |  | NOR | 28.08.1996 | |
| Klara Ulrichova | F |  | CZE | ||
| Shoma Uno | M | | JPN | 17.12.1997 | |
| Ramon Untersander | M |  | SUI | 21.01.1991 | |
| Lisa Unterweger | F | | AUT | 04.02.1995 | |
| Eva Urevc | F |  | SLO | 02.11.1995 | |
| Natalia Ushkina | F |  | ROU | 07.09.1996 | |
| Mihail Usov | M |  | MDA | 22.09.1996 | |
| Berkin Usta | M |  | TUR | 29.05.2000 | |
| Sergey Ustiugov | M |  | RUS | 08.04.1992 | |
| Aveli Uustalu | F |  | EST | 28.10.2000 |