The Thundering Herd is a 1925 American silent Western film, now lost. It is directed by William K. Howard and starring Jack Holt, Lois Wilson, Noah Beery, Sr. and Raymond Hatton. Based on Zane Grey's 1925 novel of the same name and written by Lucien Hubbard, the film is about a trader who uncovers a scheme to blame the Indians for a buffalo-herd massacre. It was one of a series of critically and commercially successful Zane Grey westerns produced by Jesse Lasky and Adolph Zukor for Paramount Pictures.