Competitors for 1952 World Cyclo-Cross Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Julián Aguirrezabal |  ESP |
CYC | 12 June 1926 |
| Jean-Pierre Bolay |  SUI |
CYC | |
| Ángel Bruna | ESP |
CYC | |
| Antonin Canavese |  FRA |
CYC | 4 April 1929 |
| Pierre Champion | SUI |
CYC | 1 December 1921 |
| André Dufraisse | FRA |
CYC | 30 June 1926 |
| Edy Duhr |  LUX |
CYC | |
| Francesco Expósito | ESP |
CYC | 1920 |
| Roland Fantini | SUI |
CYC | 13 June 1917 |
| Pierre Jodet | FRA |
CYC | 8 April 1921 |
| Jean Kirchen | LUX |
CYC | 13 December 1919 |
| Luigi Malabrocca |  ITA |
CYC | 22 June 1920 |
| Albert Meier | SUI |
CYC | 22 August 1927 |
| Graziano Pertusi | ITA |
CYC | 18 May 1933 |
| Giovanni Romana | ITA |
CYC | 26 February 1926 |
| Roger Rondeaux | FRA |
CYC | 15 April 1920 |
| Gabriel Saura | ESP |
CYC | 6 April 1928 |
| Marco Thewes | LUX |
CYC | 13 December 1930 |
| Sergio Toigo | ITA |
CYC | 11 June 1924 |
| Firmin Van Kerrebroeck |  BEL |
CYC | 14 December 1922 |