M. J. Radhakrishnan was an Indian cinematographer working mainly in Malayalam films. He got National film award 2018 as best cinematographer for his work on Malayalam movie Oolu. He won Kerala State Award for Best Cinematography 7 times, equal with Mankada Ravi Varma. Earlier he worked as a still photographer and then as an associate to cinematographer turned director Shaji N. Karun. His important works included Deshadanam (1996), Karunam (1999) Naalu Pennungal (2007), Veettilekkulla Vazhi (2010) and Akasathinte Niram. His films were screened at several prominent film festivals around the world including Cannes, Shanghai, Cairo, Montreal, Telluride, Jeonju, Toronto, Chicago, Rhode Island and Rotterdam. One of his works, Marana Simhasanam, won Caméra d'Or in the Un Certain Regard section at the 1999 Cannes Film Festival. Another film Veyilmarangal won Golden Goblet award for Outstanding Artistic achievement at Shanghai International Film Festival 2019. He worked on over 117 feature films and several documentaries and worked with some of the prominent Indian filmmakers including Adoor Gopalakrishnan, Murali Nair, Shaji N. Karun, TV Chandran, Dr. Biju, Jayaraj and Renjith. He mostly worked on arthouse films and was known for his natural lighting styles. In a career spanning more than two decades, he worked with a number of young film makers, mostly in their maiden ventures. Film Kalamandalam Hyderali 2019, directed by Kiran G. Nath was his last completed work as director of photography.

Naalu Pennungal is a 2007 Malayalam language anthology film produced and directed by Adoor Gopalakrishnan based on four short stories written by Thakazhi Sivasankara Pillai. The film stars Padmapriya, Geethu Mohandas, Manju Pillai and Nandita Das in the major roles and KPAC Lalitha, Mukesh, Manoj K. Jayan, Kavya Madhavan, Sreejith Ravi, Nandhu, Remya Nabeeshan and M. R. Gopakumar in supporting roles.