Bishorjan (Bengali: বিসর্জন, English: Immersion) is a 2017 Bengali film directed by Kaushik Ganguly, starring Abir Chatterjee, and Joya Ahsan in lead roles. The film was produced by Opera Movies.At the 64th National Film Awards 2017, Kaushik Ganguly's Bishorjon bagged the Best Bengali Film award.

PLOT: It has been years since the partition of India and Bangladesh. Rivers flow down the border between the two lands. Bishorjon is the story of love between Bangladesh and West Bengal. Padma, a Hindu widow, who lives in a dilapidated house with her paralyzed father-in-law, finds an injured man, lying unattended near a river in Bangladesh. She rescues him and brings him home. She, however, later learns that he is a Muslim from India, named Nasir Ali. Bishorjon released in April, 2017. Bishorjon was directed by Kaushik Ganguly and starred Abir Chatterjee, Jaya Ashan and Kaushik Ganguly himself.