Sankarankoil is a state assembly constituency in Tamil Nadu. It is reserved for the Scheduled Castes. Elections and winners in the constituency are listed below. It is a part of [[Tenkasi Lok Sabha
Most successful political party - AIADMK http://archive.eci.gov.in/se2001/background/S22/TN_ACPC.pdf |title = List of Parliamentary and Assembly Constituencies |access-date = 2008-10-10 |work = Tamil Nadu |publisher = Election Commission of India |url-status = dead |archive-url = https://web.archive.org/web/20090206012938/http://archive.eci.gov.in/se2001/background/S22/TN_ACPC.pdf |archive-date = 2009-02-06 </ref> It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu.