Wolf Frees, also credited as Wolfgang Müller-Frees, (8 October 1909 – 1974) was a German actor from Potsdam who worked in the British film industry. Frees had left Germany in the mid-1930s as his wife was Jewish and persecuted by the Nazis. In films he usually played German military men. He has had roles in The Guns of Navarone (1961), Four Horsemen of the Apocalypse (1962), Dr. Zhivago (1965) and The Saint TV series in the 1960s. His last acting credit dates to 1971.