Elchin Musaoglu [Guliyev] (Azerbaijani: Elçin Musaoglu [Quliyev]; born Baku, Azerbaijan 11 July 1966) is an Azerbaijani filmmaker best known for his award-winning movies The 40th Door and Oscar contender Nabat.
Musaoglu is a member of the Union of the Azerbaijan Cinematographers and the Union of Turkish Documentary Cinematographers, and a founder of the Society for Support of the Development of Documentary Films and Authorial Programs.