Les Compagnes de la nuit (), is a French drama film from 1953, directed by Ralph Habib, written by Paul Andréota, starring Françoise Arnoul and Louis de Funès.
When a truck driver is murdered, a young woman is found dead after an acid attack, and another woman is killed in a hit-and-run, Inspector Maréchal is drawn into the dark world of a prostitution ring. A young single mother, Olga, a friend of the truck driver, reveals to him the grim realities behind the exploitation of women.