Audun Foss Knudsen (* 1977 ) is a former Norwegian biathlete .
Audun Foss Knudsen lives in Oslo . Between 1998 and 2000 he celebrated great success as part of the representation of the Buskerud region at national biathlon championships in Norway. In 1998 he won the title together with Ole Einar Bjørndalen , Frode Andresen and Dag Bjørndalen . A year later , the season in Tana with Ole Kristian Stoltenberg instead of Ole Einar Bjørndalen could only be third. 2000 succeeded after the return of Bjørndalen again winning the relay championship.