Ragnar Arvedson was born on 4 December 1895 in Linköping, Östergötlands län, Sweden. He was an actor and writer, known for Kustens glada kavaljerer (1938), Herre med portfölj (1943) and I dag gifter sig min man (1943). He died on 2 October 1973 in Stockholm, Stockholms län, Sweden.