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List of chief ministers of West Bengal

The Chief Minister of West Bengal (Bengali: পশ্চিমবঙ্গের মুখ্যমন্ত্রী) is the head of the executive branch of the Government of West Bengal, the subnational authority of the Indian state of West Bengal. The chief minister is head of the Council of Ministers and appoints ministers. The chief minister, along with their cabinet, exercises executive authority in the state. The governor appoints the chief minister, whose council of ministers are collectively responsible to the assembly.

Chief Minister of West Bengal

Leader of the Executive

CM

30-B, Harish Chatterjee Street, Kolkata[1]

Governor of West Bengal by convention based on appointees ability to command confidence in the West Bengal Legislative Assembly

At the confidence of the assembly
Chief Minister's term is for five years and is subject to no term limits.[3]

Prafulla Chandra Ghosh as Premier
Bidhan Chandra Ray as Chief Minister

15 August 1947 (1947-08-15)

  • 117,000 (US$1,400)/monthly
  • 1,404,000 (US$17,000)/annually

On 17 August 1947, the British Indian province of Bengal was partitioned into the Pakistani province of East Bengal and the Indian state of West Bengal. Since then West Bengal has had seven chief ministers, starting with Prafulla Chandra Ghosh of the Indian National Congress (INC) party as the premier (elected to lead the assembly while the chief minister is not appointed).[4] Dr. Bidhan Chandra Roy in 1950 became the first formal Chief Minister of West Bengal after the implementation of the Indian Constitution. A period of political instability followed thereafter—West Bengal witnessed three elections, four coalition governments and three stints of President's rule between 1967 and 1972—before Siddhartha Shankar Ray of the INC served a five-year term.[5]


The landslide victory of the Communist Party of India (Marxist)-led Left Front in the 1977 election began Jyoti Basu's 23-year continuous reign as chief minister. The length of his tenure was an all-India record until 2018, when he was surpassed by Sikkim's Pawan Kumar Chamling.[6] Basu's successor Buddhadeb Bhattacharya continued the communist rule in West Bengal for another decade, when the Left Front was defeated in the 2011 election by the All India Trinamool Congress, thereby ending the 34-year long rule of the Left Front government, a fact that was noted by the international media. Sworn in on 20 May 2011, Trinamool Congress leader Mamata Banerjee is West Bengal's incumbent chief minister, the first woman to hold the office. She was subsequently voted to power in 2016 and 2021 assembly elections. She is the only female incumbent Chief Minister in India at present.

List of deputy chief ministers of West Bengal

List of governors of West Bengal

List of rulers of Bengal

Prime Minister of Bengal

"" – a political history of West Bengal from the CPI(M)'s point of view

Left Front Government of Bengal: A Saga of Struggle