Abstract: Multilateralism is essential for preserving international peace, tackling global challenges, and guaranteeing fair and lawful global government. Multilateralism enhances the international system's ability to successfully address crises and manage diversity in a complex, interconnected world by fostering cooperation, inclusion, and rule-based decision-making. G20 is an important instrument multilateralism. India has played a significant role in the G20. This paper critically evaluates India’s role in reinvigorating multilateralism through G20.

Keywords: Multilateralism, G20, India, Global South.