Diwakaran Raghunathan is an Indian cinematographer who primarily works in the South Indian film industry. Having made his debut in the Malayalam film How Old Are You (2014), he subsequently worked in the Telugu movie Raju Gari Gadhi 2 (2017), a thriller directed by Omkar and starring Nagarjuna Akkineni, Samantha Ruth Pabhu, Seerat Kapoor, and Kajal Aggarwal.