Competitors for 1984 World Junior Track Cycling Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Dmitry Denkov |  URS |
CYC | |
| Johan Devos |  BEL |
CYC | 10 May 1966 |
| Frank Egner |  GDR |
CYC | 13 July 1967 |
| Frank Enger |  GER |
CYC | |
| Johnny Franck |  DEN |
CYC | |
| Jens Glücklich | GDR GER |
CYC | 10 July 1966 |
| Torben Steen Jakobsen | DEN |
CYC | 1967 |
| Volker Kirn | GDR |
CYC | 14 June 1966 |
| Michael Kotter | GDR |
CYC | |
| Piercarlo Lucchini |  ITA |
CYC | |
| Kenneth Lyngholm | DEN |
CYC | |
| Otar Mchedlishvili | URS |
CYC | |
| Siegurt Müller | GDR |
CYC | |
| Yevgeny Murin | URS |
CYC | |
| Klaus Kynde Nielsen | DEN |
CYC | 13 April 1966 |
| Craig Schommer |  USA |
CYC | 29 October 1966 |
| Michael Schulze | GDR |
CYC | |
| Mikhail Svechnikov | URS |
CYC | |
| Dean Woods |  AUS |
CYC | 22 June 1966 |
| Vyacheslav Yekimov | URS |
CYC | 4 February 1966 |