Happy Days (French: Les jours heureux) is a 1941 French comedy film directed by Jean de Marguenat and starring Pierre Richard-Willm, François Périer and Juliette Faber. It is based on the 1938 play of the same name by Claude-André Puget. It was remade as an Italian film Happy Days the following year. The film's sets were designed by the art director Roland Quignon.
A group of five friends and relatives go to the country for a holiday. Marianne wishes Olivier to be more interested in her. Their romantic entanglements lead only to confusion, until the unexpected arrival of an aviator solves everything.