T. M. Chidambara Ragunathan | |
|---|---|
 | |
| Born | 20 October 1923 Tinnelvelly, Madras Presidency, British India (now Tirunelveli, Tamil Nadu, India) |
| Died | December 31, 2001 (aged 78) Palayamkottai, Tirunelveli, Tamil Nadu, India |
| Occupation | Author, poet, critic and translator |
| Language | Tamil |
| Period | 1941–1999 |
| Genre | Social novels, literary criticism, poetry |
| Literary movement | Socialist Realist |
| Notable works | Panchum Pasiyum Bharathi: Kaalamum Karuthum Ilango adigal yaar? |
T. M. Chidambara Ragunathan (20 October 1923 – 31 December 2001), was a Tamil, writer, translator, journalist and literary critic from Tamil Nadu, India. He is also known as T. M. C. Ragunathan, Tho. Mu. Si. Ragunathan or by his Tamil initials as Tho. Mu. Si.