All India Trinamool Congress is the largest Party & has won 211 Seats in the 2021 West Bengal Vidhan Sabha Elections.  Bharatiya Janata Party has won 74  Seats & others have won 2 seats. 

West Bengal 2021 Assembly by-polls 

In by-polls held on Sept 30, 2021, Trinamul Congress also bagged two more seats from Murshidabad — Samserganj and Jangipur  & retained the Bhowanipore seat won by Mamata Banerjee. All these three seats had gone to polls on September 30. The Election Commission of India had called off the polls in the two constituencies this summer as the Congress candidate from Samserganj, Rezaul Haque, and the Revolutionary Socialist Party nominee from Jangipur, Pradip Nandi, died of Covid-19 in April this year.

In By-election held on 30th Oct 2021, Trinamool Congress won all four assembly seats — Dinhata, Khardah, Santipur, and Gosaba. Santipur and Dinhata seats fell vacant after BJP MP Jagannath Sarkar and Nishith Pramanik resigned from the assembly, respectively. Whereas, elections on the other two seats are being held as All India Trinamool Congress (TMC) MLAs Kajal Sinha (Khardaha) and Jayanta Naskar (Gosaba) died due to Covid.

TMC’s Sovandeb Chattopadhyay won the Khardaha assembly seat by a margin of over 93,000 votes, whereas in the Dinhata constituency, TMC’s Udayan Guha won by a margin of over 1.6 lakh votes. The Trinamool Congress candidate Subrata Mondal Tuesday won the Gosaba assembly by-poll by a massive margin of 1,43,051 votes.  In Santipur, TMC’s Brajakishore Goswami defeated BJP’s, Niranjan Biswas.

The list is as follows