Murder at 45 RPM is a 1960 French psychological thriller film directed by Étienne Périer and starring Danielle Darrieux, Michel Auclair and Jean Servais. It was shot at the Saint-Maurice Studios in Paris. The film's sets were designed by the art director Jean Mandaroux. It is an adaptation of the 1959 novel A coeur perdu by Pierre Boiteau and Boileau-Narcejac.