The Monster of London City (German: Das Ungeheuer von London-City) is a 1964 West German krimi crime film directed by Edwin Zbonek and starring Hansjörg Felmy, Marianne Koch, and Dietmar Schönherr.

[1] The film's sets were designed by the art directors Hans Jürgen Kiebach and Ernst Schomer.

It was shot at the Spandau Studios in Berlin and on location around London.

A series of Jack the Ripper-style murders take place in contemporary London, leaving Scotland Yard baffled.

Coincidentally, a new play about Jack the Ripper is opening in London at the time, and the lead actor who plays Jack becomes a suspect in the real-life killings.