Sitting and previous MLAs from Coonoor Assembly Constituency

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

Year	A C No.	Constituency Name	Category	Winner	Sex	Party	Votes	Runner Up	Gender	Party	Votes
2011	110	Coonoor	GEN	Ramachandran.K	M	DMK	61302	Bellie.A	M	CPI	52010
2006	126	Coonoor	(SC)	Soundarapandian,A	M	DMK	45303	Selvaraj,M	M	AIADMK	39589
2001	126	Coonoor	(SC)	Kandasamy K	M	TMC(M)	53156	Mahaliappan E.M.	M	DMK	36512
1998	By Polls	Coonoor	(SC)	Ranganathan M	M	DMK	47850	Karuppusamy S	M	ADMK	37945
1996	126	Coonoor	(SC)	Thangavel, N.	M	DMK	63919	Karuppusamy, S.	M	ADMK	28404
1991	126	Coonoor	(SC)	Karuppusamy M.	M	ADK	53608	Mahaliappan E.M.	M	DMK	31457
1989	126	Coonoor	(SC)	Thangavel, N.	M	DMK	40974	Arumugham, P.	M	INC	29814
1984	126	Coonoor	(SC)	M.Sivakumar	M	ADK	47113	M. Ranganathan	M	DMK	34990
1980	126	Coonoor	(SC)	Ranganathan, M.	M	DMK	34424	Periasamy, C.	M	ADK	22756
1977	126	Coonoor	(SC)	K. Rangasamy	M	DMK	22649	C. Periasamy	M	ADK	13150
1971	99	Coonoor	GEN	J. Karunainathan	M	DMK	33451	N. Andy	M	NCO	15325
1967	99	Coonoor	GEN	B. Gowder	M	DMK	31855	M.K.N. Gowder	M	INC	22380