Olsen-banden Junior is a 2001 Danish family-comedy heist film. It is a prequel to the long running Danish film series Olsen-banden, and an implementation of the concept used by the Swedish Olsen-banden remakes prequels Lilla Jönssonligan. The film is also a sequel to the Christmas calendar Olsen-bandens første kup from 1999. The film premiered on December 14, 2001. The film was a moderate success compared to the original series and the Swedish and Norwegian equivalents. The film later received a novelization of the same name.