N. R. Raghunathan is an Indian music composer who is noted for his work in Tamil cinema. Having made his debut as a composer in a feature film with Thenmerku Paruvakaatru (2010), he subsequently worked in films like Sundarpandian (2012), Manjapai (2014), Adra Machan Visilu (2016), Pichuva Kaththi (2017) and Kodiveeran (2017). In 2018, he composed the music of Gandhi Manivasagam`s Tamil action comedy romance Kalavani Mappillai, starring Anandaraj and Devayani Rajakumaran in lead roles. His 2020 releases include Utraan and Meendum Oru Mariyathai.