Stuart Buchanan was an American voice actor, announcer, and educator, whose roles for Disney included Humbert the Huntsman in Snow White and the Seven Dwarfs, Goofy in The Mickey Mouse Theater of the Air, and the Flight Attendant in Saludos Amigos.
After graduating from the College of Wooster, Buchanan taught poetry and drama at both the University of Florida and West Virginia University. During each of those tenures, he also acted directed productions at various theaters. In May 1930, he became program director at radio station KHJ in Los Angeles. He directed episodes of the radio programs Hollywood Hotel and Lux Radio Theatre. He also worked for ABC radio as program supervisor and as head of the script department.
During the production of Snow White, was initially brought on as casting director and dialogue coach. After going through actors Reginald Barlow and Cy Kendall, Buchanan was casted as the Huntsman instead.
Buchanan's only other film credit was in the Columbia Pictures film Super-Speed, where he played an announcer and went uncredited.