Sitting and previous MLAs from Royapuram Assembly Constituency

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

Year	A C No.	Constituency Name	Category	Winner	Sex	Party	Votes	Runner Up	Gender	Party	Votes
2011	17	Royapuram	GEN	Jayakumar. D	M	AIADMK	65099	Manohar. R	M	INC	43727
2006	1	Royapuram	GEN	Jayakumar,D.	M	AIADMK	50647	Sarkunapandian, S P.	M	DMK	37144
2001	1	Royapuram	GEN	Jayakumar.D	M	ADMK	44465	Nargunan.K	M	DMK	30753
1996	1	Royapuram	GEN	Era, Mathivanan	M	DMK	44893	D. Jayakumar	M	ADMK	27485
1991	1	Royapuram	GEN	D. Jayakumar	M	ADK	46218	R. Mathivanan	M	DMK	29565
1989	1	Royapuram	GEN	R. Mathivanan	M	DMK	37742	R. Mathivanan	M	IND	25976
1984	1	Royapuram	GEN	P. Punnurangam	M	DMK	40727	K. Rajan	M	GKC	39432
1980	1	Royapuram	GEN	Ponnurangam,P	M	DMK	37390	Pandian,D	M	CPI	36455
1977	1	Royapuram	GEN	P. Ponnurangam	M	DMK	24217	M. Raji	M	ADK	22626