The Trinamool Congress (TMC) is leading on all six seats in West Bengal Assembly by-polls. The constituencies—Sitai, Madarihat, Taldangra, Medinipur, Haroa, and Naihati—became vacant after their respective MLAs were elected as Lok Sabha members in the 2024 general elections. In the 2021 state elections, Trinamool Congress (TMC) won five of these seats and the BJP secured victory in Madarihat.