Queen for a Day is a 1951 American comedy film directed by Arthur Lubin and written by Seton I. Miller. The film stars Jack Bailey, Jim Morgan, Fort Pearson, Melanie York, Cynthia Corley, Kay Wiley and Helen Mowery. The film was released on July 7, 1951 by United Artists. The film is related to Queen for a Day, an American quiz show that aired on radio beginning in 1945 and on television, hosted by Bailey, from 1956–64. The film marked the screen debut of Leonard Nimoy.