Chalbaaz (transl. Trickster) is a 2018 Indian Bengali romantic comedy film directed by Joydip Mukherjee. The film stars Bangladeshi Superstar Shakib Khan and Subhashree Ganguly in the lead roles. The cast also includes Rajatabha Dutta, Kharaj Mukherjee, Syed Hasan Imam, Atul Sharma and Ashish Vidyarthi. The film is produced by OT Ltd Productions The film is a remake of 2015 Telugu movie Subramanyam for Sale. The film was released in India on 20 April 2018. And Released in Bangladesh on 27 April 2018. The film received generally positive reviews from critics. It topped the box office in its opening week.

The film was also the third collaboration between Shakib Khan and Joydeep Mukherjee pair after huge success of the films Shikari and Nabab and the third collaboration between Shakib Khan and Eskay Movies, second time pairing with Shakib-Subhashree and director Joydeep Mukherjee with Subhashree Ganguly after successful Nabab.