Death of a Gunfighter is a 1969 American Western film directed by Robert Totten and Don Siegel. It stars Richard Widmark and Lena Horne. and features an original score by Oliver Nelson. The theme of the film is the "passing" of the West, the clash between a traditional character and the politics and demands of modern society. The film direction is credited to Alan Smithee, a pseudonym used by directors who repudiate their involvement in a film.

Lena Mary Calhoun Horne was an American singer, actress, dancer, and civil rights activist. Horne's career spanned more than seventy years, appearing in film, television, and theatre. Horne joined the chorus of the Cotton Club at the age of sixteen and became a nightclub performer before moving on to Hollywood and Broadway.