The Indian banking sector has undergone significant transformation in recent years, particularly through mergers and acquisitions (M&A), aimed at strengthening financial institutions and improving operational efficiency. One of the prominent mergers is the amalgamation of Vijay Bank with Bank of Baroda, forming a major player in the Indian banking landscape. This study investigates the impact of this merger on the operational performance, financial stability, and customer service in the banking sector. It explores the strategic motives behind the merger, including synergies, cost reduction, market expansion, and enhanced competitiveness. The study analyzes both pre- and post-merger financial data, operational metrics, and customer satisfaction to evaluate the success of the merger. Additionally, it addresses the regulatory environment, the role of government policy, and challenges faced during integration. By offering insights into the merger's outcomes, the research contributes to understanding the effects of such consolidations on the banking sector’s growth and sustainability. The findings provide valuable implications for policymakers, banking professionals, and future merger strategies in India’s evolving financial sector.