Sahadeb Biswas is the youngest among five siblings, born to Mandar Biswas and Alomti Biswas. His father has passed away, and his mother is a housewife. He resides in the village of Panthita, Post Office Mulia, District Narail Sadar, Police Station Narail. Currently, Sahadeb is a student at Dhaka University, specifically enrolled in the Faculty of Fine Arts, specializing in the Department of Printmaking. He resides in Jagannath Hall on the university campus.