Ib Frederiksen

Ib Frederiksen is a former Danish badminton player.

Career
Frederiksen competed at the 1987 IBF World Championships, and he was defeated in the quarterfinals by Yang Yang, of China. He won the 1988 All England Open Badminton Championships in men's singles beating Jens Peter Nierhoff in the semifinal and Morten Frost in the final 8–15, 15–7, 15–10.

European Championships
Men's singles

IBF World Grand Prix
The World Badminton Grand Prix sanctioned by International Badminton Federation (IBF) from 1983 to 2006.

Men's singles