Detective Story is a 1951 American crime drama directed by William Wyler and starring Kirk Douglas that tells the story of one day in the lives of the various people who populate a police detective squad. The ensemble supporting cast features Eleanor Parker, William Bendix, Cathy O'Donnell, and George Macready. Both Lee Grant and Joseph Wiseman play large roles in their film debuts. The film was adapted by Robert Wyler and Philip Yordan from the 1949 play of the same name by Sidney Kingsley. It was nominated for four Academy Awards, including Academy Award for Best Director for Wyler, Best Actress for Parker, and Best Supporting Actress for Grant.

William Wyler was a German-born American film director and producer. Known for his work in numerous genres over five decades, he received numerous awards and accolades, including three Academy Awards. He holds the record of twelve nominations for the Academy Award for Best Director. For his oeuvre of work, Wyler was awarded the Irving G. Thalberg Memorial Award, the Directors Guild of America Lifetime Achievement Award, and the American Film Institute Life Achievement Award.