Thamizhachi Thangapandian also known as Sumathy (April 25, 1962 ) is an Indian Poet, Lyricist, Orator, Politician and a Writer. She was elected to the Lok Sabha, lower house of the Parliament of India from Chennai South in the 2019 Indian general election as a member of the Dravida Munnetra Kazhagam .She was a lecturer in English in the Queen Mary's College before resigning to join politics.

Literature
Tamil
Manvasam
Enjottu Penn
Uravukal
Vanapechi
Pecharavam Ketilaiyo
Manjanathi
Naveenathuvathai Kamban
Katru Konarntha Kadithangal, Kalamum Kavithaiyum, Soll Thodum Thoram, Pampadam
Aruhan
Mayileragu Manasu
Avalukku Veyil Endru Peyar
Poonaigal Sorgathirku Selvathillai
Chottangal (Dec 2015)
Muttu Veedu (Jan 2015)
English
Island to Island (The Voice of Sri Lankan Australian Playwright-Ernest Thalayasingham Macintyre) (Jan 2013)
Internal Colloquies, translated by C.T.Indra of selected poems from Vanapechi by Dr.Thamizhachi Thangapandian (Feb 2019)