Håkan Jahnberg was born on 14 September 1903 in Stockholm, Stockholms län, Sweden. He was an actor, known for Sessizlik (1963), Blod och eld (1945) and En flicka kommer till sta'n (1937). He was married to Berta Hall. He died on 14 December 1970 in Gothenburg, Västra Götalands län, Sweden.