Casino Royale is a 1967 spy parody film originally distributed by Columbia Pictures. It is loosely based on the 1953 novel of the same name by Ian Fleming, the first novel to feature the character James Bond.

The film stars David Niven as the "original" Bond, Sir James Bond 007. Forced out of retirement to investigate the deaths and disappearances of international spies, he soon battles the mysterious Dr. Noah and the ruthless counter-intelligence agency SMERSH, inspired by actual organizations in the USSR. The film's tagline: "Casino Royale is too much... for one James Bond!" refers to Bond's plan to mislead SMERSH in which six other agents are pretending to be "James Bond", namely, baccarat master Evelyn Tremble (Peter Sellers); millionaire spy Vesper Lynd (Ursula Andress); Bond's secretary Miss Moneypenny (Barbara Bouchet); Bond's daughter with Mata Hari, Mata Bond (Joanna Pettet); and British agents Cooper (Terence Cooper) and the Detainer (Daliah Lavi).

Charles K. Feldman, the producer, had acquired the film rights in 1960 and had attempted to get Casino Royale made as an Eon Productions Bond film; however, Feldman and the producers of the Eon series, Albert R. Broccoli and Harry Saltzman, failed to come to terms. Believing that he could not compete with the Eon series, Feldman resolved to produce the film as a satire. The budget escalated as various directors and writers became involved in the production, and actors expressed dissatisfaction with the project.

Released on 13 April 1967, two months prior to Eon's fifth Bond film, You Only Live Twice, Casino Royale was a financial success, grossing over $41.7 million worldwide, and Burt Bacharach's musical score was praised, earning him an Academy Award nomination for the song "The Look of Love", performed on the film's soundtrack by Dusty Springfield. Critical reaction, however, was generally negative, with many reviewers regarding it as a baffling, disorganised affair. Since 1999, rights have been held by Metro-Goldwyn-Mayer, distributors of the Bond films by Eon Productions.