C. Sivakumar

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. 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. In 2026, he contested from Vikravandi and won by a margin of 910 votes.

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%