| Venue: | Barcelona, Catalonia, Spain  |
| Date: | 1984 |
| Velodrome: | Velòdrom d'Horta |
| Events: | 9 |
| Previous: | Zürich 1983 |
| Next: | Bassano del Grappa |
The 1984 UCI Track Cycling World Championships were the World Championship for track cycling. They took place in Barcelona, Catalonia, Spain in 1984.[1] Due to the 1984 Summer Olympics only nine events were contested, 7 for men (5 for professionals, 2 for amateurs) and 2 for women.
| Men's Elite Events | ||||||
| Men's keirin | Robert Dill-Bundi | Ottavio Dazzan | Urs Freuler | |||
| Men's sprint | Kōichi Nakano | Ottavio Dazzan | Yavé Cahard | |||
| Hans-Henrik Ørsted | Tony Doyle | Jean-Luc Vandenbroucke | ||||
| Men's points race | Urs Freuler | Gary Sutton | Henry Rinklin | |||
| Men's motor-paced | Horst Schütz | Max Hürzeler | Constant Tourné | |||
| Men's Amateur Events | ||||||
| Men's motor-paced | Jan de Nijs | Roberto Dotti | Ralf Stambula | |||
| Men's tandem | Vincenzo Cecci Gabriele Sella | |||||
| Women's Events | ||||||
| Women's sprint | Connie Paraskevin | Erika Salumäe | Zhou Suying | |||
| Women's individual pursuit | Rebecca Twigg | Jeannie Longo | Rossella Galbiati | |||