The girl has a heart of gold) is a 1973 Indian Tamil-language buddy film, produced by P. Madhavan and directed by Devaraj–Mohan.

The film stars Sivakumar, Jayachitra, Vijayakumar and Vidhubala, with Manorama, K. A. Thangavelu and M. R. R. Vasu in supporting roles.

When the four meet years later, Geetha and Shanthi challenge each other over their worldviews – will wealth or hard-work and respect win?

Ponnukku Thanga Manasu was directed by Devaraj–Mohan making their directorial debut and it was produced by their mentor P. Madhavan under his production company Arun Prasad Movies.

[6] The song "Thanjavoor Seemayile" was composed by Ilaiyaraaja who was Venkatesh's assistant at that time; however his name was not included in the title credits.