T. Damodaran (Malayalam: ടി. ദാമോദരൻ; c. 1935 – 28 March 2012) was a screenwriter of Malayalam cinema. He scripted some of the biggest blockbusters in Malayalam cinema. Damodaran and director I. V. Sasi teamed up to produce many hit movies, including Angadi, Eee Nadu, Vartha, Avanazhi, Inspector Balram, 1921, Adimakal Udamakal, and Balram vs. Taradas. He also teamed up with director Priyadarshan to produce many hit movies including Aryan, Advaitham, Abhimanyu, and Kala Pani.
His daughter, Deedi Damodaran, is also a screenwriter of Malayalam cinema. She made her debut with the film Gulmohar.