In the 2026 West Bengal elections, the Bharatiya Janata Party (BJP) achieved a historic victory, displacing the Trinamool Congress (TMC) led by Chief Minister Mamata Banerjee. The BJP secured 194 seats, well above the 148 needed for a majority, while the TMC's representation plummeted to 92 seats, a stark decline from its previous 215 seats in 2021. Several factors contributed to this shift. Firstly, TMC's vote share dropped from 48% in 2021 to 41% in 2026, a critical loss in a state where elections are often decided by narrow margins. Secondly, the BJP successfully breached TMC's traditional stronghold in South Bengal, particularly in districts like Howrah and South 24 Parganas. Thirdly, anti-incumbency sentiments after 15 years in power, coupled with rising unemployment, eroded TMC's support. The BJP capitalized on these issues, promising job creation and industrial development through initiatives like the Rs 25,000 crore “Sonarbangla” fund. Additionally, the BJP framed the TMC's governance as favoring specific vote banks, which resonated with voters. Finally, the BJP's strategic shift to focus on local governance and welfare rather than personal attacks on Banerjee proved effective. This comprehensive approach led to a significant electoral turnaround in West Bengal.