The Lady Is Fickle (Italian: La donna è mobile [la ˈdɔnna ˌɛ mˈmɔːbile]) is a 1942 Italian comedy film directed by Mario Mattoli and starring Ferruccio Tagliavini, Fioretta Dolfi and Carlo Campanini. It was shot at the Cinecittà Studios in Rome. The film's sets were designed by the art director Piero Filippone.