Veeramachineni Ramakrishna, known professionally as R. K., is an Indian director, producer, screenwriter and actor who works in Deccan and Telugu cinema.
After making his debut with a minor role in the Telugu film Takkari Donga (2002), RK played the role of Mama in the Deccani film The Angrez (2005), which he also co-produced. He also worked as a producer for Hyderabad Nawabs (2006). He turned director with Hyderabad Nawabs 2 (2019).