N. R. Raghunanthan is an Indian film score and soundtrack composer. He has scored music for Tamil films. debuted as a music director in 2010 with Thenmerku Paruvakaatru directed by Seenu Ramasamy which met with critical acclaim and went on to win three National Film Awards at the 58th National Film Awards. Later he composed music of Tamil movies - Krishnaveni Panjaalai, Sundarapandian, Neerparavai, Madha Yaanai Koottam, Pulivaal and Manjapai. The movie included songs like "Kalli Kaattil" by Vijay Prakash, "Chinna Chinnangattula" by Shankar Mahadevan, "Yedi Kallachi" by Vijay Prakash and Shreya Ghoshal etc. In 2016, he composed musics for the films Om, Ivan Yaar Endru Therigiratha?, Adra Machan Visilu and The Devil Executioner. He also composed for Telugu and English movies.