The Blue Gardenia is a 1953 American film noir starring Anne Baxter, Richard Conte, and Ann Sothern. Directed by Fritz Lang from a screenplay by Charles Hoffman, it is based on the novella The Gardenia by Vera Caspary.An independent production distributed by Warner Bros., The Blue Gardenia – a cynical take on press coverage of a sensational murder case similar to the real-life Black Dahlia killing – was the first installment of Lang's "newspaper noir" film trio, being followed in 1956 by both While the City Sleeps and Beyond a Reasonable Doubt.

The song "Blue Gardenia", performed in the film by Nat King Cole, was written by Bob Russell and Lester Lee and arranged by Nelson Riddle. The director of cinematography for The Blue Gardenia was RKO regular Nicholas Musuraca, then working at Warner.