No Man of Her Own is a 1950 American film noir drama directed by Mitchell Leisen and featuring Barbara Stanwyck, John Lund, Phyllis Thaxter, Jane Cowl and Lyle Bettger. The production is the second film Stanwyck made with director Mitchell Leisen. Its screenplay was adapted from Cornell Woolrich's 1948 novel I Married a Dead Man. Woolrich is cited in the film's opening credits by one of his commonly used pseudonyms, "William Irish".