Competitors for 2017 World Military Swimming Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Brandonn Almeida |  BRA |
SWI | 16 March 1997 |
| Viktoriya Andreyeva |  RUS |
SWI | 21 June 1992 |
| David Aubry |  FRA |
OWS/SWI | 8 November 1996 |
| Léna Bousquin | FRA |
SWI | 4 September 1995 |
| Pedro Cardona | BRA |
SWI | 15 August 1995 |
| Svetlana Chimrova |  NEU RUS |
SWI | 15 April 1996 |
| Anton Chupkov | RUS |
SWI | 22 February 1997 |
| Jhennifer Conceição | BRA |
SWI | 13 June 1997 |
| Guilherme Costa | BRA |
OWS/SWI | 1 October 1998 |
| Alexandre Derache | FRA |
SWI | 3 May 1998 |
| Jérémy Desplanches |  SUI |
SWI | 7 August 1994 |
| Leonardo de Deus | BRA |
SWI | 18 January 1991 |
| Anna Dowgiert |  POL |
SWI | 15 July 1990 |
| Serhiy Frolov |  UKR |
OWS/SWI | 14 April 1992 |
| Solène Gallego | FRA |
SWI | 11 April 1995 |
| Oleg Garasymovitch | FRA |
SWI | 14 May 1997 |
| Camille Gheorghiu | FRA |
SWI | 30 January 1996 |
| João Gomes Júnior | BRA |
SWI | 21 January 1986 |
| Lisa Graf |  GER |
SWI | 13 November 1992 |
| Graciele Herrmann | BRA |
SWI | 1 January 1992 |
| Jan Hołub | POL |
SWI | 21 March 1996 |
| Yannick Käser | SUI |
SWI | 3 July 1992 |
| Andriy Khloptsov | UKR |
SWI | 10 December 1998 |
| Kacper Klich | POL |
SWI | 12 November 1994 |
| Oleg Kostin | NEU RUS |
SWI | 6 May 1992 |
| Yulia Krutoholova | UKR |
SWI | 14 August 1999 |
| Yevgeny Kulikov | RUS |
SWI | 9 June 1991 |
| Yevgeny Lagunov | RUS |
SWI | 14 December 1985 |
| Roman Larin | RUS |
SWI | 18 March 1998 |
| Anastasiya Liazeva | RUS |
SWI | 4 February 1992 |
| Nils Liess | SUI |
SWI | 24 August 1996 |
| Mariya Liver | UKR |
SWI | 11 November 1990 |
| Audrey Lombard | FRA |
SWI | |
| Luiz Altamir | BRA |
SWI | 9 May 1996 |
| Manuella Lyrio | BRA |
SWI | 27 July 1989 |
| Kacper Majchrzak | POL |
SWI | 22 September 1992 |
| Semyon Makovich | RUS |
SWI | 13 July 1995 |
| Daiene Marçal | BRA |
SWI | 16 May 1989 |
| Anouchka Martin | FRA |
SWI | 5 February 1993 |
| Henrique Martins | BRA |
SWI | 14 November 1991 |
| Etiene Medeiros | BRA |
SWI | 24 May 1991 |
| Larissa Oliveira | BRA |
SWI | 16 February 1993 |
| Marc-Antoine Olivier | FRA |
OWS/SWI | 18 June 1996 |
| Daniil Pakhomov | RUS |
SWI | 5 August 1998 |
| Aleksandra Papusha | RUS |
SWI | 5 April 1993 |
| Tomasz Polewka | POL |
SWI | 5 August 1994 |
| Michał Poprawa | POL |
SWI | 2 November 1994 |
| Vyacheslav Prudnikov | RUS |
SWI | 31 October 1993 |
| Gabi Roncatto | BRA |
SWI | 19 July 1998 |
| Fábio Santi | BRA |
SWI | 27 March 1989 |
| Gabriel Santos | BRA |
SWI | 4 May 1996 |
| Pedro Spajari | BRA |
SWI | 18 February 1997 |
| Raphaël Stacchiotti |  LUX |
SWI | 9 March 1992 |
| Svenja Stoffel | SUI |
SWI | 26 July 1997 |
| Marcin Stolarski | POL |
SWI | 4 January 1996 |
| Mariya Temnikova | NEU RUS |
SWI | 17 November 1995 |
| Florian Truchot | FRA |
SWI | 3 April 1996 |
| Petr Zhikharev | RUS |
SWI | 9 October 1999 |
| Svenja Zihsler | GER |
OWS/SWI | 9 January 1994 |
| Paula Zukowska | POL |
SWI | 30 March 1993 |