Janek Roos (born 6 November 1974) is a Danish retired badminton player affiliated with Kastrup-Magleby club.

Besides competing in international badminton, Roos also excelled in handball.

[1][2] Boys' doubles The World Badminton Grand Prix sanctioned by International Badminton Federation (IBF) since 1983.

Men's doubles Mixed doubles Men's singles Men's doubles Mixed doubles

This biographical article relating to Danish badminton is a stub.