T. S. S. Rajan

Dr.
Tiruvengimalai Sesha Sundara Rajan
Portrait from the Haripura Congress Souvenir, 1938
Minister of Food and Public Health (Madras Presidency, later Madras state)
In office
1946–1951
PremierTanguturi Prakasam,
O. P. Ramaswamy Reddiyar
Minister of Public Health and Religious Endowments (Madras Presidency)
In office
14 July 1937  9 October 1939
PremierC. Rajagopalachari
GovernorJohn Erskine, Lord Erskine
Member of the Imperial Legislative Council
In office
1934–1936
Governor GeneralFreeman Freeman-Thomas, 1st Marquess of Willingdon
Personal details
Born1880
Srirangam, Madras Presidency
Died1953 (1954) (aged 73)
Madras
NationalityIndian
Political partyIndian National Congress
Alma materSt. Joseph's College, Trichinopoly,
Royapuram Medical School, Madras
OccupationDoctor, politician

Tiruvengimalai Sesha Sundara Rajan (1880–1953) was an Indian medical doctor, politician and freedom-fighter who served the Minister of Public Health and Religious Endowments in the Madras Presidency from 1937 to 1939.

Rajan was born in Srirangam in Trichinopoly district and studied medicine at Royapuram Medical School, Madras and England. He practised as a doctor in Burma and England and obtained his M.R.C.S. degree in 1911. In 1923, he set up his own clinic.

Rajan entered the Indian independence movement in 1919 and joined the Indian National Congress. He participated in the agitations against the Rowlatt Act and in the Vedaranyam Salt Satyagraha. He served as the President of the Tamil Nadu Congress Committee and as the Member of the Imperial Legislative Council of India from 1934 to 1936. From 1937 to 1939, he served as the Minister of Public Health in the Madras provincial government.