| Venue: | Whanganui, |
| Date: | August 1983 |
| Previous: | 1982 Marsciano |
| Next: | 1984 Beuvron |
The 1983 World Juniors Track Cycling Championships were the ninth annual Junior World Championships for track cycling held in Whanganui, New Zealand in August 1983.
The Championships had five events for men only: Sprint, Points race, Individual pursuit, Team pursuit and 1 kilometre time trial.
| - bgcolor="#cccccc" | Men's Events | - | Sprint[1] | Takashi Seiko | Nikolai Kovch | René Gullach | - | Points race | Andreas Kappes | Dean Woods | Robert Muzio | |||
| Individual pursuit | Dean Woods | Mikhail Svechnikov | Roy Knickman | |||||||||||
| Kilo | Alan Miller | Kenneth Røpke | Chr Huber | |||||||||||
| Team pursuit | Kenneth Røpke Mark Kubach Lars Otto Olsen Klaus Kynde | Tim Hinz Craig Alan Schommer Roy Knickman Kit Kyle | Walter Zini Gianni Bortolazzo Stefano Boschini Orlando Gordini | |||||||||||