C. Sivakumar

Sakkaravarthi Sivakumar, popularly known as C. Sivakumar, is an Indian politician who is a Member of Legislative Assembly of Tamil Nadu. He was elected from Mailam as a Pattali Makkal Katchi candidate in 2021.^[1][2] In 2025, Sivakumar declared support for PMK President Anbumani Ramadoss, which resulted in him being censured by party founder S. Ramadoss, and, along with 2 other PMK MLAs, later joined the faction of the PMK led by Anbumani.^[3]

C. Sivakumar
Member of the Tamil Nadu Legislative Assembly
Incumbent
Assumed office 12 May 2021
Preceded by	Dr. R. Masilamani
Constituency	Mailam
Personal details
Political party	PMK (Anbumani)

Elections contested

Election	Constituency	Party	Result	Vote %	Runner-up	Runner-up Party	Runner-up vote %
2021 Tamil Nadu Legislative Assembly election	Mailam	PMK	Won	46.02%	Dr. R. Masilamani	DMK	44.75%