Dejan Košir

Dejan Košir (born 30 January 1973 in Jesenice, SR Slovenia), is a former Slovenian snowboarder.

Košir competed at 2002 and 2006 Winter Olympics. He won 11 races in the World cup, in parallel slalom and giant slalom. In 2003, Košir was awarded Slovenian Sportsman of the year.