| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Vladislav Antonov | LUG | 21 September 1991 | |
| Kendija Aparjode | LUG | 24 December 1996 | |
| Kristers Aparjods | LUG | 24 February 1998 | |
| Maksim Aravin | LUG | 10 July 1994 | |
| Tobias Arlt | LUG | 2 June 1987 | |
| Brittney Arndt | LUG | 18 July 1998 | |
| Sascha Benecken | LUG | 14 February 1990 | |
| Anna Berreiter | LUG | 3 September 1999 | |
| Sebastian Bley | LUG | 11 October 1995 | |
| Summer Britcher | LUG | 21 March 1994 | |
| Wojciech Chmielewski | LUG | 13 April 1995 | |
| Valentin Crețu | LUG | 9 September 1989 | |
| Artūrs Dārznieks | LUG | 20 April 1993 | |
| Viktoriya Demchenko | LUG | 26 November 1995 | |
| Aleksandr Denisyev | LUG | 29 July 1991 | |
| Aleksandr Dmitriyev | LUG | 5 May 1999 | |
| Aleksey Dmitriyev | LUG | 5 May 1999 | |
| Klaudia Domaradzka | LUG | 29 March 2000 | |
| Reinhard Egger | LUG | 11 September 1989 | |
| Toni Eggert | LUG | 12 May 1988 | |
| Madeleine Egle | LUG | 21 August 1998 | |
| Ashley Farquharson | LUG | 16 March 1999 | |
| Alex Ferlazzo | LUG | 3 April 1995 | |
| Dominik Fischnaller | LUG | 20 February 1993 | |
| Kevin Fischnaller | LUG | 2 December 1993 | |
| Armin Frauscher | LUG | 22 March 1994 | |
| Aileen Frisch | LUG | 25 August 1992 | |
| David Gamm | LUG | 15 February 1995 | |
| Robin Geueke | LUG | 16 July 1992 | |
| David Gleirscher | LUG | 23 July 1994 | |
| Aleksandr Gorbatsevich | LUG | 16 August 1994 | |
| Oskars Gudramovičs | LUG | 4 July 1988 | |
| Jonathan Gustafson | LUG | 5 March 1997 | |
| Verena Hofer | LUG | 17 March 2001 | |
| Im Nam-Gyu | LUG | 1 September 1989 | |
| Tatyana Ivanova | LUG | 16 February 1991 | |
| Jeong Hye-Seon | LUG | 13 October 1995 | |
| Jo Jeong-Myeong | LUG | 24 December 1993 | |
| Simon Kainzwaldner | LUG | 24 February 1994 | |
| Pēteris Kalniņš | LUG | 15 December 1988 | |
| Vsevolod Kashkin | LUG | 8 June 1998 | |
| Yekaterina Katnikova | LUG | 22 March 1994 | |
| Wolfgang Kindl | LUG | 18 April 1988 | |
| Inārs Kivlenieks | LUG | 4 July 1986 | |
| Svante Kohala | LUG | 9 February 1998 | |
| Konstantin Korshunov | LUG | 8 July 1998 | |
| Kuba Kowalewski | LUG | 16 June 1994 | |
| Max Langenhan | LUG | 21 February 1999 | |
| Michael Lejsek | LUG | 24 February 1998 | |
| Felix Loch | LUG | 24 July 1989 | |
| Johannes Ludwig | LUG | 14 February 1986 | |
| Natalie Maag | LUG | 29 November 1997 | |
| Fabian Malleier | LUG | 4 January 1998 | |
| Imants Marcinkēvičs | LUG | 20 February 1994 | |
| Michaela Maršíková | LUG | 18 December 2000 | |
| Chris Mazdzer | LUG | 26 June 1988 | |
| Olesya Mikhaylenko | LUG | 7 June 1998 | |
| Semyon Mikov | LUG | 20 September 1999 | |
| Jonas Müller | LUG | 4 October 1997 | |
| Yannick Müller | LUG | 12 August 1999 | |
| Ivan Nagler | LUG | 30 January 1999 | |
| Jozef Ninis | LUG | 28 June 1981 | |
| Marion Oberhofer | LUG | 14 December 2000 | |
| Dania Obratov | LUG | 11 February 1997 | |
| Daria Obratov | LUG | 12 December 1989 | |
| Park Jin-Yong | LUG | 17 November 1993 | |
| Semyon Pavlichenko | LUG | 11 May 1991 | |
| Zdeněk Pěkný | LUG | 25 November 2001 | |
| Yury Prokhorov | LUG | 11 November 1991 | |
| Kristens Putins | LUG | 11 January 1995 | |
| Patrick Rastner | LUG | 30 June 1993 | |
| Roman Repilov | LUG | 5 March 1996 | |
| Emanuel Rieder | LUG | 1 October 1993 | |
| Ludwig Rieder | LUG | 19 June 1991 | |
| Cheyenne Rosenthal | LUG | 23 July 2000 | |
| Riks Rozītis | LUG | 4 July 1994 | |
| Tatyana Salnikova | LUG | 31 October 2000 | |
| Lisa Schulte | LUG | 13 December 2000 | |
| Andrey Shander | LUG | 23 April 1999 | |
| Andris Šics | LUG | 12 May 1985 | |
| Juris Šics | LUG | 26 April 1983 | |
| Jakub Šimoňák | LUG | 5 June 1996 | |
| Katarína Šimoňáková | LUG | 31 January 1998 | |
| Mateusz Sochowicz | LUG | 28 February 1996 | |
| Rupert Staudinger | LUG | 15 July 1997 | |
| Raluca Strămăturaru | LUG | 22 November 1985 | |
| Kacper Tarnawski | LUG | 5 February 1999 | |
| Julia Taubitz | LUG | 1 March 1996 | |
| Jayson Terdiman | LUG | 21 December 1988 | |
| Elīza Tīruma-Cauce | LUG | 21 August 1990 | |
| Theodor Turea | LUG | 11 October 1998 | |
| Tomáš Vaverčák | LUG | 15 July 1999 | |
| Filip Vejdělek | LUG | 25 November 1998 | |
| Andrea Vötter | LUG | 3 April 1995 | |
| Tobias Wendl | LUG | 16 June 1987 | |
| Tucker West | LUG | 15 June 1995 | |
| Vladislav Yuzhakov | LUG | 25 January 1986 | |
| Ulla Zirne | LUG | 6 August 1995 | |
| Matej Zmij | LUG | 9 June 1999 | |
| Nina Zöggeler | LUG | 5 February 2001 |