Since 1946, Assam has had 17 chief ministers. Ten of these belonged to the Indian National Congress, including Gopinath Bordoloi, the first chief minister of Assam, and Anwara Taimur, India's first female Muslim chief minister. Congress monopoly in the state was brought to an end when Golap Borbora led the Janata party to victory in the 1978 assembly elections. Borbora consequently became the first non congress chief minister of Assam. Prior to that, Borbora was the first member of the non congress opposition to be elected as a Rajya Sabha member from Assam. Congressman Tarun Gogoi is the longest-serving officeholder, having served for 15 years from 2001 to 2016. Sarbananda Sonowal became the Assam's first chief minister from the Bharatiya Janata Party, when he was sworn in on 24 May 2016. On 9 May 2021, Himanta Biswa Sarma is announced as the 15th chief minister of Assam.[2]
Bottom left: Prafulla Kumar Mahanta was the first non-Congress chief minister to complete a full 5 year term and the only non-Congress chief minister to date to have served on two occasions.
Bottom center: Tarun Gogoi was the longest serving chief minister for 15 years.
Under the Government of India Act 1935, a bicameral legislature was set up with a legislative assembly and a legislative council. The premier of Assam was the head of the government and leader of the legislative assembly of Assam Province.
^A parenthetical number indicates that the incumbent has previously held office.
^This column only names the chief minister's party. The state government he heads may be a complex coalition of several parties and independents; these are not listed here.
^A parenthetical number indicates that the incumbent has previously held office.
^This column only names the chief minister's party. The state government he heads may be a complex coalition of several parties and independents; these are not listed here.
^ abcdWhen President's rule is in force in a state, its council of ministers stands dissolved. The office of chief minister thus lies vacant. At times, the legislative assembly also stands dissolved.[5]
References
^ abDurga Das Basu. Introduction to the Constitution of India. 1960. 20th Edition, 2011 Reprint. pp. 241, 245. LexisNexis Butterworths Wadhwa Nagpur. ISBN978-81-8038-559-9. Note: although the text talks about Indian state governments in general, it applies for the specific case of Assam as well.