Montgomery Tully (1904 – 1988) was an Irish film director and writer. Born in Dublin, Tully worked on low-budget British films, mostly crime dramas. One of his efforts, No Road Back, featured a young Sean Connery in a very early role. His last film The Terrornauts was made in 1967; he also worked in television directing episodes of shows like Edgar Wallace Mysteries, Kraft Mystery Theatre, Man from Interpol and Fabian of the Yard.
Two of his movies have been released on DVD as part of Hammer Film Noir Double Feature while many others have been released on VHS in the 1980s. Some of his commercial movies made during the 1960s such as Battle Beneath the Earth often air on TCM.