Competitors for 1991 World Cyclo-Cross Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Martin Aichholzer |  AUT |
CYC | 21 February 1963 |
| Jörg Arenz |  GER |
CYC | 22 July 1967 |
| Dominique Arnould |  FRA |
CYC | 19 November 1966 |
| Henk Baars |  NED |
CYC | 3 August 1960 |
| Frank van Bakel | NED |
CYC | 4 December 1958 |
| Stephen Barnes |  GBR |
CYC | |
| Sławomir Barul |  POL |
CYC | 28 August 1964 |
| Timo Berner | GER |
CYC | 13 August 1966 |
| Georg Bickel | GER |
CYC | 7 February 1966 |
| Gabriele Bilato |  ITA |
CYC | 31 July 1968 |
| Johnny Blomme |  BEL |
CYC | 17 March 1966 |
| Robert Bondaryk | POL |
CYC | 27 September 1967 |
| Gianmario Bramati | ITA |
CYC | 14 April 1964 |
| Andreas Büsser |  SUI |
CYC | 9 February 1963 |
| Carl Camrda |  CZE TCH |
CYC | 26 October 1964 |
| Pavel Camrda | CZE TCH |
CYC | 3 December 1968 |
| Thierry Casas | FRA |
CYC | 15 November 1961 |
| Claudio Chiappucci | ITA |
CYC | 28 February 1963 |
| Jérôme Chiotti | FRA |
CYC | 18 January 1972 |
| Barrie Clarke | GBR |
CYC | 11 December 1966 |
| Nick Craig | GBR |
CYC | 3 April 1969 |
| Mathias Daene | GER |
CYC | |
| Alain Daniel | FRA |
CYC | 3 October 1956 |
| Tim Davies | GBR |
CYC | 12 May 1967 |
| Paul De Brauwer | BEL |
CYC | 7 June 1956 |
| Kurt De Roose | BEL |
CYC | 1 October 1968 |
| Henrik Djernis |  DEN |
CYC | 22 April 1966 |
| Steve Douce | GBR |
CYC | 5 November 1963 |
| Jempy Drücker |  LUX |
CYC | 24 August 1961 |
| Jake Elliott | GBR |
CYC | |
| Pavel Elsnic | CZE TCH |
CYC | 21 February 1969 |
| Radovan Fořt | CZE TCH |
CYC | 14 February 1965 |
| Thomas Frischknecht | SUI |
CYC | 17 February 1970 |
| Marcel Gerritsen | NED |
CYC | 6 January 1967 |
| Dariusz Gil | POL |
CYC | 14 May 1973 |
| Ondřej Glajza | TCH |
CYC | 22 March 1966 |
| Damiano Grego | ITA |
CYC | 18 January 1965 |
| Frank Groenendaal | NED |
CYC | 20 April 1966 |
| Rein Groenendaal | NED |
CYC | 24 April 1951 |
| Richard Groenendaal | NED |
CYC | 13 July 1971 |
| Ernst Albin Hansen | DEN |
CYC | 6 November 1969 |
| Martin Hendriks | NED |
CYC | 11 March 1965 |
| František Hladík | TCH |
CYC | 15 March 1967 |
| Erich Holdener | SUI |
CYC | 28 November 1959 |
| Roger Honegger | SUI |
CYC | 18 March 1964 |
| Peter Hric | TCH SVK |
CYC | 17 June 1965 |
| Iñigo Igartua |  ESP |
CYC | 24 March 1968 |
| José Ramón Izaguirre | ESP |
CYC | 22 July 1963 |
| Thomas Jensen | DEN |
CYC | |
| Michael Jørgensen | DEN |
CYC | 23 April 1968 |
| Wojciech Kadrzyński | POL |
CYC | |
| Karl Kälin | SUI |
CYC | 18 January 1965 |
| Volker Krukenbaum | GER |
CYC | 9 August 1959 |
| Edward Kuijper | NED |
CYC | 16 April 1967 |
| Wim Lambrechts | BEL |
CYC | 9 February 1967 |
| Christophe Lavainne | FRA |
CYC | 22 December 1963 |
| Bruno Lebras | FRA |
CYC | 30 October 1962 |
| Ondřej Lukeš | CZE TCH |
CYC | 26 December 1973 |
| Emmanuel Magnien | FRA |
CYC | 7 May 1971 |
| Urs Markwalder | SUI |
CYC | 22 July 1971 |
| Stuart Marshall | GBR |
CYC | 1968 |
| Hiroshi Mitani |  JPN |
CYC | 7 November 1962 |
| Yukiharu Mori | JPN |
CYC | 8 December 1951 |
| Mark Orzel |  CAN |
CYC | |
| David Pagnier | FRA |
CYC | 9 October 1970 |
| Edward Piech | POL |
CYC | 16 February 1959 |
| Francisco Pla | ESP |
CYC | 12 December 1967 |
| Adrie van der Poel | NED |
CYC | 17 June 1959 |
| Daniele Pontoni | ITA |
CYC | 8 September 1966 |
| Jiří Pospíšil | CZE TCH |
CYC | 26 February 1973 |
| Dieter Runkel | SUI |
CYC | 21 December 1966 |
| Francisco Sala | ESP |
CYC | 19 May 1958 |
| Radomír Šimůnek Sr | CZE TCH |
CYC | 8 April 1962 |
| Gerhard Streit | AUT |
CYC | 21 January 1968 |
| Juho Suikkari |  FIN |
CYC | 21 March 1971 |
| Rudy Thielemans | BEL |
CYC | 21 July 1957 |
| Angelo Tosi | ITA |
CYC | 17 May 1964 |
| Olivier Triebel | LUX |
CYC | 11 June 1967 |
| Gustaaf Van Bouwel | BEL |
CYC | 27 January 1964 |
| Guy Van Dijck | BEL |
CYC | 21 May 1961 |
| Maurizio Vandelli | ITA |
CYC | 9 August 1964 |
| Jonathan Vaughn |  USA |
CYC | |
| Jordi Vila | ESP |
CYC | |
| Bernhard Woodtli | SUI |
CYC | 26 February 1962 |
| Christopher Young | GBR |
CYC | 2 January 1964 |
| José María Yurrebaso | ESP |
CYC | 11 October 1955 |
| Gerhard Zauner | AUT |
CYC |