Nellikuppam is a town and a municipality in Cuddalore city Corporation in the Indian state of Tamil Nadu.

According to 2011 census, Nellikuppam had a population of 46,678 with a sex-ratio of 1,028 females for every 1,000 males, much above the national average of 929.

[1] A total of 5,072 were under the age of six, constituting 2,580 males and 2,492 females.

[2] Nellikuppam of Cuddalore (Lok Sabha constituency).

[3] As per latest restructuring of constituency by the Election Commission, Nellikuppam has been merged with Panruti legislative assembly.