The Dark Eyes of London is a 1939 British horror film produced by John Argyle and directed by Walter Summers, and starring Béla Lugosi, Hugh Williams, and Greta Gynt. The film is an adaptation of the 1924 novel of the same name by Edgar Wallace. The film is about a scientist named Dr. Orloff who commits a series of murders for insurance money, while periodically disguising himself as the blind manager of a charity to further his scheme.

It was released in November 1939 in Britain, where it became the first British film to receive the "H" rating meaning "Horrific for Public Exhibition" (persons aged 16 or above will only be admitted). It was released in the United States in 1940 by Monogram Pictures under the title The Human Monster.