A Woman of Mystery is a 1958 British crime film directed by Ernest Morris and starring Dermot Walsh, Hazel Court, and Ferdy Mayne.

Ray Savage, reporter for a sensational magazine in London is assigned over his objections to investigate a pretty blonde hat-check attendant's suicide.

Following the number to a sanatorium where questioning Mrs. Hale yields nothing, but the cooperative administrator tells him the upscale neighborhood Jane was living before she went on the run.

Finally determining that she had been employed at an escort agency, he is so excited as to ignore the indications that he is being followed until he returns home to be attacked by three men who try to duplicate Miss Hale's supposed suicide by knocking him on the head and turning the gas on.

The Monthly Film Bulletin wrote: "A routine thriller of "the time was now seven thirty and...." school, flatly presented and feebly acted.