The Little Girl Next Door is a 1923 American silent drama film directed by W.S. Van Dyke and starring Pauline Starke, James Morrison, and Carmel Myers. It was also released under the alternative title You Are in Danger.
As described by a Chicago Tribune reviewer, the film tells the tale of "an ingenuous young man from the country falls into the clutches of a city dope ring, and is finally rescued by a maiden, pure, but made wise by sad experience". This reviewer viewed the film as a remake of the 1916 film of the same name.