Thambi Ramaiah is a South Indian actor and director. He was born on February 27, 1956, in Tamil Nadu, India. Thambi Ramaiah is known as Mynaa (2010), Thani Oruvan (2015), and Kumki (2012).

Thambi Ramaiah is appearing in movies such as Malabar Police (1999), Vetrivel Sakthivel (2005), Maa Madurai (2007), Indiralohathil Na Azhagappan (2008), Mynaa (2010), Vaagai Sooda Vaa (2011), Saattai (2012), Kumki (2012), Kathai Thiraikathai Vasanam Iyakkam (2014), Vedalam (2015) and Thani Oruvan (2015).

His 2017 projects include films like Bairavaa, Enakku Vaaitha Adimaigal, Dora, Mupparimanam, Vanamagan (2017), and Palli Paruvathilae (2017).

His other releases include Veera, Crime 23, Viswasam, Jagamalla, Love Game, Bottu, Aghavan, Premaalayam, Yamalokam, Mr. Local, and Bhoomi, and also is part of the new upcoming movie Indian 2 which his play supports role as an actor in the movie.

He directed three films, Manu Needhi (2000), Indiralohathil Na Azhagappan (2008), and Maniyaar Kudumbam (2018).