The Man Who Could Not Laugh (Norwegian: Mannen som ikke kunne le) is a 1968 Norwegian comedy film. The title role is played by Rolv Wesenlund. Harald Heide-Steen Jr. plays the psychologist with the task of teaching him to laugh. The film also stars the film's director, Bo Hermansson. The film is considered a Norwegian classic and showcases a famous comedic duo in Wesenlund and Heide-Steen.