Nirosha Ramki is an Indian film actress known for her works predominantly in Tamil and Telugu films. She has also starred with few Malayalam and Kannada films and was popular in the 1980s. After her debut in the blockbuster Tamil film, Agni Natchathiram (1988) directed by Mani Ratnam, Nirosha went on to appear in many successful and critically acclaimed films and she was one of the leading actress from 1988 to 1995. She has acted in over 100 movies in Tamil, Telugu, Hindi, Malayalam and Kannada. After her marriage to actor Ramki in 1995, she quit acting in films. Later, she started to act as an supporting actress from 2003 onwards.Nirosha Ramki was the youngest and the last daughter of the Tamil actor and comedian, M. R. Radha (Mohan Rajagopala Radhakrishnan Naidu). She has an elder sister named Radhika who is an famous leading actress. Her elder brothers are Raju Radha and Mohan Radha. She was married to actor Ramki in 1995. The couple don't have any children. Currently she lives in Chennai with her husband actor Ramki.