Mr. Harrigan's Phone is a 2022 American horror drama film written and directed by John Lee Hancock. It is based on the novella of the same name by Stephen King from the collection If It Bleeds. The film stars Donald Sutherland, Jaeden Martell, Joe Tippett, and Kirby Howell-Baptiste. It follows Craig who has a strong friendship with retired businessman John Harrigan; both get their first iPhones after the former wins a lottery. Despite the latter's death, a supernatural connection persists between them through their phones, one of which is buried alongside Harrigan.

Mr. Harrigan's Phone was released on October 5, 2022, by Netflix. The film received mixed reviews from critics, who positively commented on the cast performances, but felt the film failed to establish meaningful connections with its source material's themes.