N. Sundararaj (Tamil: நா.சுந்தர்ராஜ்)[needs IPA] was an Indian politician and Member of Parliament for Lok Sabha Pudukkottai (Tamil Nadu).

He was elected 3 times (8th Lok Sabha (1984–89), 9th Lok Sabha (1989–91), 10th Lok Sabha (1991–94)) and Member of the Legislative Assembly of Thirumayam (Tamil Nadu)two times.

He was elected to the Tamil Nadu legislative assembly as an Indian National Congress candidate for the Tirumayam constituency in the 1977 election and also in the Indian National Congress (Indira) 1980 election.

[1][2] He won the 2nd (second) highest vote difference in India next to Rajiv Ratna Gandhi.

This article about an Indian National Congress politician from Tamil Nadu is a stub.