A King in New York is a 1957 British comedy film directed by and starring Charlie Chaplin in his last leading role, which co-stars, among others, his young son Michael. The film presents a satirical view of the McCarthy communist-hunt era and certain other aspects of United States politics and society. The film, which was produced in Europe after Chaplin's exile from the U.S. in 1952, did not open in the United States until 1972.

Sir Charles Spencer Chaplin was an English comic actor, filmmaker, and composer who rose to fame in the era of silent film. He became a worldwide icon through his screen persona, the Tramp, and is considered one of the film industry's most important figures. His career spanned more than 75 years, from childhood in the Victorian era until a year before his death in 1977, and encompassed both adulation and controversy.