Amor y sexo (Safo '63) ("Love and Sex (Sappho '63)") is a 1964 Mexican film.

It was directed by Luis Alcoriza and starred María Félix and Julio Alemán.

The movie is based on the French writer Alphonse Daudet's novel Sappho.

Diana falls in love with Raul (Julio Alemán), a man 10 years younger than her.

Diana harbours a big secret in the form of a former lover, whom she visits in prison every week.