Politics of India works within the framework of the country's Constitution. India is a parliamentary secular democratic republic in which the president of India is the head of state & first citizen of India and the Prime Minister of India is the head of government. It is based on the federal structure of government, although the word is not used in the Constitution itself. India follows the dual polity system, i.e. federal in nature, that consists of the central authority at the centre and states at the periphery. The Constitution defines the organizational powers and limitations of both central and state governments; it is well recognised, fluid and considered supreme, i.e. the laws of the nation must conform to it.

The president of India is the head of state of the Republic of India. The president is the nominal head of the executive, the first citizen of the country, as well as the supreme commander of the Indian Armed Forces. Droupadi Murmu is the 15th and current president, having taken office from 25 July 2022.