Date Month Year Chief Minister Party
27th May 2016 Mamata Banerjee All India Trinamool Congress
20th May 2011 Mamata Banerjee All India Trinamool Congress
18th May 2006 Buddhadeb Bhattacharya Communist Party (Marxist)
15th May 2001 Buddhadeb Bhattacharya Communist Party (Marxist)
6th November 2000 Buddhadeb Bhattacharya Communist Party (Marxist)
16th May 1996 Jyoti Basu Communist Party (Marxist)
19th June 1991 Jyoti Basu Communist Party (Marxist)
30th March 1987 Jyoti Basu Communist Party (Marxist)
24th May 1982 Jyoti Basu Communist Party (Marxist)
21st June 1977 Jyoti Basu Communist Party (Marxist)
19th March 1972 Siddhartha Shankar Ray Congress
28th June 1971 President's Rule  
2nd April 1971 P.C.Ghosh Progressive Democratic Front
19th March 1970 President's Rule  
25th February 1969 A.K.Mukherjee Bangla Congress
20th February 1968 President's Rule  
2nd November 1967 P.C.Ghosh Progressive Democratic Front
15th March 1967 A.K.Mukherjee Bangla Congress
8th July 1962 P.C.Sen Congress
1st July 1962 President's rule  
14th January 1948 Bidhan Chandra Roy Congress
15th August 1947 P.C.Ghosh Congress
Date Month Year Name Party
24th May 2016 Sarbananda Sonowal Bharatiya Janata Party
18th May 2011 Tarun Gogoi Congress
14th May 2006 Tarun Gogoi Congress
17th May 2001 Tarun Gogoi Congress
15th May 1996 Prafulla Mahanta Asom Gana Parishad
22nd April 1996 Bhumidhar Burman Congress
30th June 1991 Hiteshwar Saikia Congress
28th November 1990 President's Rule  
24th December 1985 Prafulla Mahanta Asom Gana Parishad
27th February 1983 Hiteshwar Saikia Congress
19th March 1982 President's Rule  
13th January 1982 Kesab Chandra Gogoi Congress
30th June 1981 President's Rule  
6th December 1980 Syeda Anwara Taimur Congress
12th December 1979 President's Rule  
9th September 1979 J.N.Hazarika Congress
12th March 1978 Gopala Borbora Janata Party
31st January 1972 Sarat Chandra Sinha Congress
11th November 1970 M.M.Choudhary Congress
28th December 1957 Bimala Prasad Chaliha Congress
9th August 1950 Bishnu Ram Medhi Congress
11th February 1946 Gopinath Bardoloi Congress
Date Month Year CM Name CM Party
25th May 2016 Pinarayi Vijayan Communist Party of India (Marxist)
18th May 2011 Oommen Chandy Congress
18th May 2006 V.S. Achuthanandan CPI(M)
31st August 2004 Oommen Chandy Congress
17th May 2001 A. K. Antony Congress
20th May 1996 E.K.Nayanar CPI(M)
22nd March 1995 A. K. Antony Congress
24th June 1991 K Karunakaran Congress
26th March 1987 E.K.Nayanar CPI(M)
24th May 1982 K.Karunakaran Congress
  March 1982 President's Rule  
28th December 1981 K.Karunakaran Congress
  October 1981 President's Rule  
25th January 1980 E.K.Nayanar CPI(M)
1st December 1979 President's Rule  
12th October 1979 C.H.Mohammed Koya Indian Union Muslim League
29th October 1978 P.K.Vasudevan Nair Communist Party of India
27th April 1977 A. K. Antony Congress
25th March 1977 K.Karunakaran Congress
4th October 1970 C.Achutha Menon Communist Party of India
4th August 1970 Presidents Rule  
1st November 1969 C.Achutha Menon Communist Party of India
6th March 1967 E.M.S. Namboodiripad Communist Party of India (M)
10th September 1964 Presidents Rule  
26th September 1962 R.Shankar Congress
22nd February 1960 Pattom Thanu Pillai Praja Socialist Party
13th July 1959 Presidents Rule  
5th April 1957 E.M.S. Namboodiripad Communist Party of India
Date Month Year Name Party
16th Feb 2017 Edappadi K Palaniswami All India Anna Dravida Munnetra Kazhagam
6th December 2016 O Panneerselvam All India Anna Dravida Munnetra Kazhagam
23rd May 2016 Jayalalithaa All India Anna Dravida Munnetra Kazhagam
23rd May 2015 Jayalalithaa All India Anna Dravida Munnetra Kazhagam
29th September 2014 O Panneerselvam All India Anna Dravida Munnetra Kazhagam
16th May 2011 Jayalalithaa All India Anna Dravida Munnetra Kazhagam
12th May 2006 M. Karunanidhi Dravida Munnetra Kazhagam
2nd March 2002 Jayalalithaa All India Anna Dravida Munnetra Kazhagam
21st September 2001 O. Panneerselvam All India Anna Dravida Munnetra Kazhagam
14th May 2001 Jayalalithaa All India Anna Dravida Munnetra Kazhagam
13th May 1996 M. Karunanidhi Dravida Munnetra Kazhagam
24th June 1991 Jayalalithaa All India Anna Dravida Munnetra Kazhagam
30th January 1991 President's Rule  
27th January 1989 M.Karunanidhi Dravida Munnetra Kazhagam
7th January 1988 Janaki Ramachandran ADMK Janaki Ramachandran Group
  January 1988 President's Rule  
24th December 1987 V.R. Nedunchezhian All India Anna Dravida Munnetra Kazhagam
10th February 1985 M.G.Ramachandran All India Anna Dravida Munnetra Kazhagam
9th June 1980 M.G.Ramachandran All India Anna Dravida Munnetra Kazhagam
17th February 1980 President's Rule  
30th June 1977 M.G.Ramachandran All India Anna Dravida Munnetra Kazhagam
  February 1976 President's Rule  
15th March 1971 M.Karunanidhi Dravida Munnetra Kazhagam
10th February 1969 M.Karunanidhi Dravida Munnetra Kazhagam
  February 1968 V.R. Nedunchezhian Dravida Munnetra Kazhagam
6th March 1967 C.N.Annadurai Dravida Munnetra Kazhagam
2nd October 1963 M.Bhaktavatsalam Congress
13th April 1954 K.Kamaraj Congress
10th April 1952 C.Rajagopalachari Congress
6th April 1949 P.S.Kumaraswami Raja Congress
23rd March 1947 O.P. Ramaswamy Reddiyar Congress
Date Month Year CM Name CM Party
6th June 2016 V.Narayanasamy Indian National Congress
16th May 2011 N Rangaswamy All India NR Congress
13th May 2006 N Rangaswamy Congress
27th October 2001 N Rangaswamy Congress
19th May 2001 P Shanmugham Congress
22nd March 2000 P Shanmugham Congress
27th May 1996 R.V. Janakiraman DMK