Jørgen Marius Andersen (20 February 1886 – 30 May 1973) was a Norwegian gymnast who competed in the 1912 Summer Olympics and in the 1920 Summer Olympics.[1]
As a member of the Norwegian team, he won a bronze medal in the gymnastics team, Swedish system event in 1912. Eight years later he was part of the Norwegian team, which won the silver medal in the gymnastics team, free system event.[2]