Competitors for 1968 World Cyclo-Cross Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| John Atkins |  GBR |
CYC | 7 April 1942 |
| José María Basualdo |  ESP |
CYC | 18 November 1948 |
| Giovanni Bettinelli |  ITA |
CYC | 5 March 1935 |
| Ernst Boller |  SUI |
CYC | 16 January 1946 |
| Lucio Colzani | ITA |
CYC | 20 August 1943 |
| Pierre Croquison |  FRA |
CYC | 19 October 1943 |
| René De Clercq |  BEL |
CYC | 16 March 1945 |
| Eric De Vlaeminck | BEL |
CYC | 23 March 1945 |
| Roger De Vlaeminck | BEL |
CYC | 24 August 1947 |
| Jef Drummen |  NED |
CYC | 1 July 1940 |
| Jean-Pierre Ducasse | FRA |
CYC | 16 July 1944 |
| Luc Evrard | FRA |
CYC | 6 January 1943 |
| Peter Frischknecht | SUI |
CYC | 12 March 1946 |
| Jean Gérardin | FRA |
CYC | 16 November 1931 |
| José María González | ESP |
CYC | 13 November 1942 |
| Winfried Gottschalk |  GER |
CYC | 19 May 1944 |
| Daniel Grégoire | FRA |
CYC | |
| Hermann Gretener | SUI |
CYC | 8 September 1942 |
| Max Gretener | SUI |
CYC | 13 September 1941 |
| Marcel Hanten |  LUX |
CYC | |
| Jan Hanzl |  TCH |
CYC | 18 December 1943 |
| Hubert Harings | NED |
CYC | 31 January 1939 |
| Karel Hason | TCH |
CYC | |
| James Herbain | FRA |
CYC | 5 May 1939 |
| Alfredo Irusta | ESP |
CYC | 14 November 1934 |
| Félix Iturriaga | ESP |
CYC | 1941 |
| Mick Ives | GBR |
CYC | 10 August 1939 |
| Pavel Krejčí | TCH |
CYC | 3 December 1944 |
| Jakob Küster | SUI |
CYC | 28 January 1947 |
| Jules Leclercq | FRA |
CYC | 1 September 1939 |
| Werner Lienhart | GER |
CYC | |
| Franco Livian | ITA |
CYC | 9 November 1942 |
| Renato Longo | ITA |
CYC | 9 August 1937 |
| Luciano Luciani | ITA |
CYC | 17 March 1944 |
| Horst Maier | GER |
CYC | 22 February 1942 |
| José Martínez |  PAN ESP |
CYC | 5 January 1943 |
| Nicolás Mendijur | ESP |
CYC | 31 July 1946 |
| Keith Mernickle | GBR |
CYC | 13 January 1944 |
| Nicolas Morn | LUX |
CYC | 23 February 1932 |
| Manuel Nava | ESP |
CYC | |
| Flory Ongenae | BEL |
CYC | 2 December 1945 |
| Roger Page | GBR |
CYC | 16 April 1937 |
| Michel Pelchat | FRA |
CYC | 11 January 1938 |
| Emanuel Plattner | SUI |
CYC | 29 May 1935 |
| Wolfgang Renner | GER |
CYC | 28 October 1947 |
| Georges Richartz | LUX |
CYC | 2 January 1942 |
| Léon Scheirs | BEL |
CYC | 3 September 1938 |
| Enrico Sfolcini | ITA |
CYC | 18 August 1942 |
| Bretislav Souček | TCH |
CYC | |
| Karl Stähle | GER |
CYC | 15 July 1944 |
| Marco Thewes | LUX |
CYC | 13 December 1930 |
| Luigi Torresani | ITA |
CYC | 22 April 1946 |
| Herman Van Caester | BEL |
CYC | 9 May 1936 |
| Albert Van Damme | BEL |
CYC | 1 December 1940 |
| Cock Van der Hulst | NED |
CYC | 27 December 1942 |
| Robert Vermeire | BEL |
CYC | 2 November 1944 |
| Rolf Wolfshohl | GER |
CYC | 27 December 1938 |
| Santiago Zabaleta | ESP |
CYC | |
| Lucien Zeimes | LUX |
CYC | 30 October 1948 |
| Albert Zweifel | SUI |
CYC/TRI | 7 June 1949 |