Mushtaq Kak (born 1961 in Jammu & Kashmir, India) is an Indian actor and director. Kak's parents are from Jammu & Kashmir, in India; his father is a Kashmiri, of the Kak caste, while his mother is a Dogra.

Earlier, he was associated with Shri Ram Centre, New Delhi as the artistic director. He has also received the best director award for Andha Yug, Malika, and Pratibimb. Of his plays, Maha Brahmin and Alladad were adjudged best plays for the years 1999 and 2000, respectively.