1980 Badminton World Cup
The 1980 Badminton World Cup was the second edition of an international tournament Badminton World Cup. The event was held in Kyoto, Japan in the month of January. Competitions for mixed doubles were not conducted. Indonesia won men's singles and men's doubles events while Japan won women's doubles and Denmark won women's singles event.
Semifinal results
| Discipline | Winner | Runner-up | Score |
| Men's singles |  |