Mehrab Qasemkhani (Persian: مهراب قاسم‌خانی, born December 7, 1971[1]) is an Iranian screenwriter, painter, set designer and actor.

QasemKahni's brother is Peyman Qasemkhani, also a painter, screenwriter, set designer and actor.

Mehrab Qasemkhani earned both his Bachelors of Arts (BA) and Masters in Fine Arts (MFA) in painting from Islamic Azad University in Tehran.

He has been involved in writing screenplays and acting since then.

He has two children, Nirvana and Noyan Qasemkhani, from his former marriages.