Room 13 is a 1964 thriller film directed by Harald Reinl and starring Joachim Fuchsberger, Karin Dor and Richard Häussler. It was made as a co-production between West Germany, France and Denmark, based on the 1924 novel Room 13 by Edgar Wallace. It was part of a long-running German series of Wallace adaptations made by Rialto Film.
The film's sets were designed by the art directors Walter Kutz and Wilhelm Vorwerg. It was shot at the Spandau Studios in Berlin and on location in Copenhagen.