Stellan Claësson was born on March 31, 1886 in Söderhamn, Gävleborgs län, Sweden. He was a production manager and producer, known for Anna-Clara och hennes bröder (1923), Tänk, om jag gifter mig med prästen (1941) and Weibliche Junggesellen (1923). He was married to Karin Swanström. He died on June 2, 1970 in Stockholm, Stockholms län, Sweden.