The Bharatiya Janata Party (BJP) secured a majority in the West Bengal Assembly elections in April 2026, removing the All India Trinamool Congress (TMC) from power [1, 2].

This victory marks a major political shift in the region, ending the tenure of Chief Minister Mamata Banerjee (TMC) and expanding the influence of the BJP in eastern India.

Final results show the BJP achieved a vote share of 46 percent [3], while the TMC followed with 41 percent [4]. These figures align with exit polls that had projected a comfortable majority for the BJP [5].

Analysts attribute the win to a focused campaign strategy led by Amit Shah (BJP). The party targeted specific grievances, including promises to restore Gorkha names that were deleted during a previous administrative exercise [6]. Shah also focused on accusations of corruption against the TMC administration.

On April 15, 2026, Shah said that West Bengal would see a BJP government after the polls [7]. He said he would recover funds he alleged were stolen by the TMC [7].

The BJP's approach combined grassroots mobilization with a strong emphasis on governance and financial accountability. By addressing the needs of the Gorkha community and leveraging anti-corruption sentiment, the party managed to outperform the incumbent government in a region long dominated by the TMC.

The BJP secured a majority in the West Bengal Assembly elections in April 2026.

The BJP's victory in West Bengal represents a breakdown of the TMC's long-term stronghold in the state. By successfully blending targeted identity politics, specifically regarding the Gorkha community, with a broader anti-corruption narrative, the BJP has demonstrated a viable roadmap for displacing entrenched regional parties in India.