One Night on the Beach () is a 1961 French-Italian drama film directed by Michel Boisrond and starring Martine Carol, Jean Desailly, Geneviève Grad and Daliah Lavi.
One night on the beach, Michel meets a beautiful stranger who gives herself to him. He finds out that she's a daughter of the property guardian in which he lives. The next morning the girl is found dead near the beach.