Tahir Raj Bhasin (born 21 April 1987) is an Indian actor who works in Hindi films. Born in Delhi, he holds a master's degree in media from the University of Melbourne. Bhasin made his screen debut with Kismat Love Paisa Dilli (2012) and made brief appearances in Kai Po Che! (2013) and One by Two (2014).

He made his official film debut with Mardaani (2014), which fetched him a Filmfare Award for Best Supporting Actor nomination and the Screen Award for Best Actor in a Negative Role. He also played the antagonist in Force 2. His next film Chhichhore (2019) became a blockbuster hit. He then played Sunil Gavaskar in 83 (2021).

Early life and work
Bhasin was born in New Delhi; his father worked in the Indian Air Force and he is the elder of two siblings. His mother worked for Confederation of Indian Industry and Aptech Computers. His younger brother is a pilot with Cathay Pacific. His father and grandfather both served as fighter pilots in the Indian Air Force. During his school days, he participated in many extra-curricular activities. He played basketball during school and did a lot of dance and theatre during college.

At the age of 13, Bhasin started acting and began his fundamental acting training at the age of 15 at the Barry John Acting School. He studied political science at Hindu College, University of Delhi and did a workshop with Aamir Raza Hussain, who is a theater personality in Delhi. It was when he participated in the IIT Bombay's Mood Indigo festival that he decided to become an actor. He holds a master's degree in media from the University of Melbourne, Australia with special papers in screen media and the history and philosophy of film. At the age of 18, he worked at a national news production company where he hosted a campus talk show for a news channel. Bhasin moved to Mumbai at the age of 23 to pursue acting and concentrate on modeling. He joined the Institute of Advanced Acting and Behavioural Studies for a year, where he learnt about body language and behavioral analytics. In 2013, he took part in the summer intensive acting and voice training program conducted by Naseeruddin Shah.