In a landmark shift that ends nearly three decades of Thackeray family dominance over Mumbai’s civic politics, the BJP-led Mahayuti alliance (BJP + Eknath Shinde’s Shiv Sena) stormed to a decisive victory in the Brihanmumbai Municipal Corporation (BMC) elections held on January 15, 2026, with results declared on January 16, securing a clear majority of around 125 seats out of 227, comfortably crossing the 114-seat threshold needed to control India’s wealthiest municipal body with its massive ₹74,000+ crore annual budget. The outcome delivers a major setback to the reunited Thackeray cousins—Uddhav Thackeray’s Shiv Sena (UBT) and Raj Thackeray’s MNS—who together managed only about 70-75 seats despite a high-profile alliance aimed at reviving Shiv Sena’s legacy and rallying Marathi pride around civic issues like infrastructure, flooding, and potholes. BJP emerged as the single-largest party with 80-90+ seats, capitalizing on its development narrative, metro projects, housing schemes, and strong urban voter appeal, while Shinde’s faction added crucial support. This historic win, following years of delays due to delimitation and reservation controversies, positions Mahayuti to elect the next Mumbai mayor and steer key decisions in Asia’s financial capital, signaling the BJP’s deepening grip on Maharashtra’s urban landscape ahead of future electoral battles.