FIFA World Youth Championship Japan 1979

- Teams: 16
- When: 25 August 1979 to 07 September 1979
- Final: 07 September 1979
- Matches: 32
- Goals Scored: 83 (average 2.6 per match)
- Attendance: 454500 (average 14203)
- Winner: Argentina
- Runners-Up: Soviet Union
- Third: Uruguay
- Fourth: Poland
- adidas Golden Ball: Diego MARADONA (ARG)
- Golden Shoe: Ramon DIAZ (ARG)
- FIFA Fair Play award: Poland