Competitors for 2021 3x3 Europe Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Svenja Brunckhorst |  GER |
BK3 | 19 October 1991 |
| Marta Canella |  ESP |
BK3 | 27 February 1995 |
| Aitana Cuevas | ESP |
BK3 | 3 July 1986 |
| Łukasz Diduszko |  POL |
BK3 | 8 April 1986 |
| Vega Gimeno | ESP |
BK3 | 8 January 1991 |
| Sonja Greinacher | GER |
BK3 | 1 July 1992 |
| Laëtitia Guapo |  FRA |
BK3/BAS | 25 October 1995 |
| Soana Lucet | FRA |
BK3 | 10 March 1987 |
| Dejan Majstorović |  SRB |
BK3 | 22 April 1988 |
| Katharina Müller | GER |
BK3 | 15 January 1994 |
| Marie-Ève Paget | FRA |
BK3/BAS | 28 November 1994 |
| Miroslav Pašajlić | SRB |
BK3 | 7 February 1995 |
| Paweł Pawłowski | POL |
BK3 | 3 March 1982 |
| Aurelijus Pukelis |  LTU |
BK3 | 17 May 1994 |
| Aleksandar Ratkov | SRB |
BK3 | 11 March 1992 |
| Ignas Razutis | LTU |
BK3 | 14 March 1987 |
| Szymon Rduch | POL |
BK3 | 17 August 1989 |
| Luana Rodefeld | GER |
BK3 | 23 December 1997 |
| Darius Tarvydas | LTU |
BK3 | 11 October 1991 |
| Migna Touré | FRA |
BK3/BAS | 19 December 1994 |
| Mihailo Vasić | SRB |
BK3 | 20 July 1993 |
| Šarūnas Vingelis | LTU |
BK3 | 16 November 1989 |
| Sandra Ygueravide | ESP |
BK3 | 28 December 1984 |
| Przemysław Zamojski | POL |
BK3 | 16 December 1986 |