Belle de jour
- Ano: 1967
- País: France, Italy
- Xénero: Drama, Romance
- Estudo: Paris Films Productions, Five Films, Robert et Raymond Hakim
- Palabra clave: adultery, prostitute, jealousy, dream, husband wife relationship, dual identity, double life, sexual frustration, brothel, women's sexual identity, masochism, sexual exploration
- Director: Luis Buñuel
- Reparto: Catherine Deneuve, Jean Sorel, Michel Piccoli, Geneviève Page, Pierre Clémenti, Françoise Fabian