Sitting and previous MLAs from Senthamangalam Assembly Constituency

Below is the list of winners and runners-up in the Senthamangalam assembly elections conducted so far.

Year	A C No.	Constituency Name	Category	Winner	Sex	Party	Votes	Runner Up	Gender	Party	Votes
2011	93	Senthamangalam	(ST)	Santhi.R	F	DMDK	76637	Ponnusamy.K	M	DMK	68132