The Saint and Her Fool (German: Die Heilige und ihr Narr) is a 1957 Austrian drama film directed by Gustav Ucicky and starring Gerhard Riedmann, and Hertha Feiler. It was based on the novel of the same title by . Two previous film versions had been made a silent film in 1928 and a sound film in 1935. The film's sets were designed by the art directors and Werner Schlichting. It was shot using Agfacolor. It was made with backing from the West German distributor Gloria Film.