Un chapeau de paille d'Italie may refer to:
- Un chapeau de paille d'Italie (play), an 1851 vaudevilliste play by Eugène Marin Labiche and Marc Michel
Adaptations of the play include:
- Un chapeau de paille d'Italie (An Italian Straw Hat), a 1928 silent film directed by René Clair
- Der Florentiner Hut (The Leghorn Hat), a 1939 German film directed by Wolfgang Liebeneiner
- Un chapeau de paille d'Italie, a 1944 French film directed by Maurice Cammage and starring Fernandel
- Il cappello di paglia di Firenze (The Florentine Straw Hat), an opera by Nino Rota first produced in 1955
- Slamený klobouk, a 1971 Czechoslovakian film directed by Oldřich Lipský
- The Straw Hat, 1974 Soviet musical comedy film starring Andrei Mironov