Bunny Lake Is Missing is a 1965 British-American psychological mystery thriller film, directed and produced by Otto Preminger and starring Carol Lynley, Keir Dullea and Laurence Olivier. Filmed in black-and-white widescreen format in London, it was based on the 1957 novel Bunny Lake Is Missing by Merriam Modell. The score is by Paul Glass. The rock band the Zombies also appear in the film.

Otto Ludwig Preminger was an Austrian-American theatre and film director, film producer, and actor. He directed more than 35 feature films in a five-decade career after leaving the theatre. He first gained attention for film noir mysteries such as Laura (1944) and Fallen Angel (1945), while in the 1950s and 1960s, he directed high-profile adaptations of popular novels and stage works. Several of these later films pushed the boundaries of censorship by dealing with themes which were then taboo in Hollywood, such as drug addiction, rape and homosexuality. He was twice nominated for the Academy Award for Best Director. He also had several acting roles.