The Chaste Libertine (German: Der keusche Lebemann) is a 1952 West German comedy film directed by Carl Boese and starring Georg Thomalla, Joe Stöckel and Grethe Weiser. It was based on a popular stage farce of the same title by Franz Arnold and Ernst Bach which had previously been turned into the 1931 film The Night Without Pause.

It was made at the Spandau Studios of Artur Brauner's CCC Films. The film's sets were designed by Emil Hasler and Walter Kutz.