Mumtaj (born Nagma Khan) is an Indian model, and film actress known for her works in Tamil cinema and Telugu cinema. She entered film industry through the Tamil film Monisha En Monalisa. She has appeared as a item girl in several item numbers, and also in lead and supporting roles. She worked as a Judge in the first season of the reality dance competition Boys Vs Girls, that aired on Star Vijay, and season 6 Maanada Mayilada aired on Kalaignar TV.
Mumtaj was born Nagma Khan on 5 July 1980 in Mumbai Maharashtra India. Her birth name was Nagma Khan. Initially, she had a screen name of Monisha and later changed it to Mumtaj. She completed her schooling at St. Marys convent.