Vinayagar Sundar Vel (born 21 January 1966), known professionally as Sundar C., is an Indian film director, actor and producer. He has directed over 34 films in Tamil and acted in 17 movies as the protagonist. His notable films include Ullathai Allitha (1996), Arunachalam (1997), Unnai Thedi (1999), Anbe Sivam (2003), Winner (2003), Giri (2004), Kalakalappu (2012), Theeya Velai Seiyyanum Kumaru (2013), Aranmanai (2014), Aambala (2015) and Kalakalappu 2 (2018). His successful career as a director continued with the 2014 Aranmanai film series.