Kaushik Raj Chakraborty is an Indian Bengali actor, who mainly works in Bengali television serials and films.
[1][2][3][4] He is best known for his role as ACP Bir Singha in the detective television series C.I.D.
Kolkata Bureau.
[5] He has acted in many television serials and films, including Andarmahal, Kiranmala, Netaji, Bob Biswas, Challenge 2, Manush: Child of Destiny, Faande Poriya Boga Kaande Re.
[6][7]