Gnana Kuzhandhai ( ) is a 1979 Indian Tamil-language Hindu mythological film, directed by K. Kameshwara Rao and written by Era. Pazhanisamy. The film stars Baby Sudha and Master Sridhar, with Gemini Ganesan Venniradai Nirmala V. S. Raghavan R. S. Manohar, S. V. Subbaiah, Jai Ganesh, Latha and K. A. Thangavelu in supporting roles. It was released on 24 June 1979.
Music was composed by K. V. Mahadevan and lyrics were written by Kannadasan, A. Maruthakasi, Alangudi Somu, Pazhanisamy and Raja Gopal.