Backbone is a 1923 American silent drama film produced by George Arliss (through his Distinctive Pictures company), released by Goldwyn Pictures and directed by Edward Sloman.

Broadway actor Alfred Lunt stars in his film debut.

[1][2] The film has a locale in a New England lumber camp with the exception of an episode taking place in France.

[3] With no prints of Backbone located in any film archives, it is considered a lost film.

This article about a silent drama film from the 1920s is a stub.