Gnana Kirukkan (transl. Wise Fool) is a 2014 Indian Tamil language drama film written, produced and directed by Ilayadevan. It was produced by Ilayadevan under the banner Thangammal Movie Makers starring Jega, making his debut in Tamil cinema, and Archana Kavi. The movie is loosely based on the real-life story of a man Ganesan who is still alive in his native town. The film was edited by Raja Mohammad and the song and background music score composed by Taj Noor.