Sven Audun Nordin is a Norwegian actor. He was hired by Oslo Nye Teater in the autumn of 1981 and had his debut in the play "Vikinger" by Johan Borgen. He is best known for his roles as Nils in the situation comedy Mot i brøstet, Kjell Bjarne in the Academy Award–nominated film Elling, Doffen in action-comedy film Børning (2014), and the title role of William Wisting in the nordic noir series Wisting (2019-present).