The ruling Trinamool Congress (TMC) has won bypolls in all four assembly seats in West Bengal.

Trinamool Congress candidates won Dinhata, Santipur, Khardaha and Gosaba assembly with Bharatiya Janata Party (BJP) trailing on the second position on all four seats. TMC's Udayan Guha won by the margin of 1,64,089 votes over BJP's Ashok Mandal in Dinhata constituency.