Yes, The Sound of Music is a Christmas movie. While it may not be a traditional Christmas movie in the sense of having Christmas trees, Santa Claus, and other holiday elements, it is a movie that takes place during the holiday season. The movie is set in Austria in the late 1930s, when the Nazis were taking over the country. The story follows the Von Trapp family, who are trying to escape from the Nazis. The family's escape is aided by a young nun, Maria, who becomes the governess of the Von Trapp children.