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Last edited May 9, 2026


West Bengal Legislative Assembly
18th West Bengal Assembly
File:Crest of West Bengal Legislative Assembly.jpg
Type
Type
Term limits
5 years
Leadership
TBD
TBD
Chief Minister
(Leader of the House)
Suvendu Adhikari, BJP
since 9 May, 2026
Deputy Leader of the House
TBD
TBD
Deputy Leader of the Opposition
TBD
Structure
Seats294
Political groups
Government (207)
  •   BJP (207)

Official Opposition (80)

Other Opposition (6)

Vacant (1)

Elections
First past the post
Last election
23–29 April 2026
Next election
2031
Meeting place
Vidhan Sabha, Kolkata, West Bengal
Website
assembly.wb.gov.in
Footnotes
The Assembly was established in 1862 for the Bengal Presidency. The Presidency became the state of West Bengal in the Republic of India in 1950; the state of West Bengal in its current state was formed on 1 May 1960.

The West Bengal Legislative Assembly is the unicameral legislature of the Indian state of West Bengal. It is located in the B. B. D. Bagh area of Kolkata, the capital of the state. Members of the Legislative assembly are directly elected by the people. The legislative assembly comprises 294 Members of Legislative Assembly, all directly elected from single-seat constituencies. Its term is five years, unless sooner dissolved.

History[edit | edit source]

Complete view of West Bengal Assembly building
Entrance of West Bengal Legislative Assembly
Inside the Assembly House

The history of the West Bengal Legislature can be traced back to 18 January 1862 when under the Indian Councils Act 1861, a 12 Member Legislative Council for Bengal Presidency was established by the Governor-General of British India with the Lt. Governor of Bengal and some nominated members. The strength of the council was gradually enlarged by subsequent acts. Under the Indian Councils Act 1892, the maximum strength of the council was raised to 20 out of which seven were to be elected. The Indian Councils Act 1909 further raised the number of members of the council to 50. Under the Government of India Act 1919, the number of members of the Legislative Council was once again raised to 125. The Bengal Legislative Council constituted under the Government of India Act 1919 was formally inaugurated on 1 February 1921 by the Duke of Connaught.

A few years later, under the provisions of the Government of India Act 1935, two chambers of the Bengal Provincial Legislature: the Legislative Council and the Legislative Assembly, were created. The life of the assembly, consisting of 250 members, was to be five years unless dissolved sooner; while the council, with a membership of not less than 63 and not more than 65, was made a permanent body and not subject to dissolution with the provision that one-third of the members should retire every three years.

On the eve of Independence in 1947, Bengal Province was partitioned into West Bengal and East Bengal (East Pakistan). The West Bengal Legislative Assembly was constituted with 90 members representing the constituencies that fell within the area of West Bengal and two nominated members from Anglo-Indian community. The Bengal Legislative Council stood abolished. The Legislative Assembly met for the first time after Independence on 21 November 1947.

The Constitution of India again provided for a bicameral Legislature for West Bengal. Accordingly, the West Bengal Legislative Council consisting of 51 members was constituted on 5 June 1952. The number of members in the Legislative Assembly was 240 including two nominated members from the Anglo-Indian Community. After the first General Elections, the new Assembly met for the first time on 18 June 1952.

On 21 March 1969, a resolution was passed by the West Bengal Legislative Assembly for the abolition of the Legislative Council. Subsequently, Indian Parliament passed the West Bengal Legislative Council (Abolition) Act, 1969 abolishing the Legislative Council with effect from 1 August 1969.

Office bearers[edit | edit source]

18th West Bengal Assembly

List of Assemblies[edit | edit source]

Assembly Election Year Speaker Chief Minister Party Opposition Leader Party
Legislative Assembly under the Government of India Act, 1935
Provincial Assembly (1946–52) January 1946 Bijoy Prasad Singh Roy Prafulla Chandra Ghosh Indian National Congress Vacant
Ishwar Das Jalan Bidhan Chandra Roy
Legislative Assembly under the Constitution of India
1st Assembly 1952 Saila Mukherjee Bidhan Chandra Roy Indian National Congress Vacant
2nd Assembly 1957 Sankar Das Banerji Jyoti Basu[1] Communist Party of India
Bankim Chandra Kar
3rd Assembly 1962 Keshab Chandra Basu
Prafulla Chandra Sen
4th Assembly 1967 Bijoy Kumar Banerjee Ajoy Kumar Mukherjee Bangla Congress (United Front) Khagendra Nath Dasgupta[2] Indian National Congress
Prafulla Chandra Ghosh Independent (Progressive Democratic Front)
Dissolved (President's Rule)
5th Assembly 1969 Bijoy Kumar Banerjee Ajoy Kumar Mukherjee Bangla Congress (United Front) Siddhartha Shankar Ray[3] Indian National Congress
Dissolved (President's Rule)
6th Assembly 1971 Apurba Lal Majumdar Ajoy Kumar Mukherjee Indian National Congress
(Democratic Coalition)
Jyoti Basu[3] Communist Party of India
Dissolved (President's Rule)
7th Assembly 1972 Apurba Lal Majumdar Siddhartha Shankar Ray Indian National Congress (Progressive Democratic Alliance) Biswanath Mukherjee[3] Communist Party of India
Dissolved (President's Rule)
8th Assembly 1977 S. A. M. Habibullah Jyoti Basu Communist Party of India (Marxist)
(Left Front)
Vacant
9th Assembly 1982 Hashim Abdul Halim Abdus Sattar[3] Indian National Congress
10th Assembly 1987
11th Assembly 1991 Vacant
Zainal Abedin[3] Indian National Congress
12th Assembly 1996 Atish Chandra Sinha[4]
13th Assembly 2001 Buddhadeb Bhattacharya Pankaj Banerjee[5] Trinamool Congress
14th Assembly 2006 Partha Chatterjee[6]
15th Assembly 2011 Biman Banerjee Mamata Banerjee Trinamool Congress Surjya Kanta Mishra[7] Communist Party of India
16th Assembly 2016 Abdul Mannan[8] Indian National Congress
17th Assembly 2021 Suvendu Adhikari[9] Bharatiya Janata Party
18th Assembly 2026 Suvendu Adhikari Bharatiya Janata Party Trinamool Congress

Members of Legislative Assembly[edit | edit source]

18th West Bengal Assembly

Vacancies[edit | edit source]

Date for by-poll Constituency Previous MLA Vacant Since Reason
21 May 2026 75 Falta Sankar Kumar Naskar Trinamool Congress 8 May 2026 Repoll

Notes[edit | edit source]

  1. Polling to be held in Falta Assembly constituency on 21 May 2026.

See also[edit | edit source]

References[edit | edit source]

  1. "Outlook India Magazine Online- Read News India, Latest News Analysis, World, Sports, Entertainment | Best Online Magazine India". outlookindia.com. Archived from the original on 10 April 2022. Retrieved 10 April 2022.
  2. "Members of Parliament – Lok Sabha - Profile". Archived from the original on 14 July 2014. Retrieved 10 April 2022.
  3. 3.0 3.1 3.2 3.3 3.4 "- West Bengal Legislative Assembly". wbassembly.gov.in. Archived from the original on 20 January 2024. Retrieved 10 April 2022.
  4. "Former Leader of Opposition Atish Chanda Sinha dead". news.webindia123.com. Archived from the original on 31 May 2022. Retrieved 10 April 2022.
  5. "Former opposition leader and one of the founder of Trinamool Congress Pankaj Banerjee Passes Away. – News18 Bangla". News18 Bengali (in Bengali). 26 October 2018. Archived from the original on 31 May 2022. Retrieved 10 April 2022.
  6. "Team Mamata".{{cite web}}: CS1 maint: deprecated archival service (link)
  7. "Surjya Kanta Mishra: A profile". The Hindu. 3 April 2016. ISSN 0971-751X. Archived from the original on 10 April 2022. Retrieved 10 April 2022.
  8. "Congress Abdul Mannan to be new leader of opposition in Bengal assembly". The Times of India. Archived from the original on 16 August 2016. Retrieved 10 April 2022.
  9. "Suvendu Adhikari elected as Leader of Opposition in West Bengal Assembly". Financial Express. Retrieved 10 May 2021.

External links[edit | edit source]