Yellow Sky is a 1948 American Western film directed by William A. Wellman and starring Gregory Peck, Richard Widmark, and Anne Baxter. The story is believed to be loosely adapted from William Shakespeare's The Tempest. The screenplay concerns a band of reprobate outlaws who flee after a bank robbery and encounter an old man and his granddaughter in a ghost town.

William Augustus Wellman was an American film director, producer, screenwriter, actor and military pilot. He was known for his work in crime, adventure, and action genre films, often focusing on aviation themes, a particular passion. He also directed several well-regarded satirical comedies. His 1927 film, Wings, was the first film to win an Academy Award for Best Picture at the 1st Academy Awards ceremony.