The Mystery Club is a 1926 American silent mystery film directed by Herbert Blaché and starring Matt Moore, Edith Roberts, and Mildred Harris. It was based on a story from Arthur Somers Roche's Crimes of the Armchair Club.

Herbert Blaché, born Herbert Reginald Gaston Blaché-Bolton was a British-born American film director, producer and screenwriter, born of a French father. He directed more than 50 films between 1912 and 1929.