Lars-Göran Arwidson

Lars-Göran Arwidson (born 4 April 1946) is a Swedish biathlete who competed at the 1968, 1972 and 1976 Winter Olympics.

At the 1968 Winter Olympics in Grenoble, he won a bronze medal in the 4×7.5 km relay, and finished 17th in the 20 km individual race. At the 1972 Winter Olympics in Sapporo, he won a bronze medal in the 20 km, and finished 5th in the relay.

He is the father of the Olympic biathlete Tobias Arwidson.