The Minister of External Affairs is the head of the Ministry of External Affairs of the Government of India. One of the senior-most offices in the Union Cabinet, the chief responsibility of the Foreign Minister is to represent India and its government in the international community. The Foreign Minister also plays an important role in determining Indian foreign policy. Occasionally, the Foreign Minister is assisted by a Minister of State for External Affairs or the lower-ranked Deputy Minister of External Affairs.

The Ministry of External Affairs of India is the government agency responsible for implementing Indian foreign policy. The Ministry of External Affairs is headed by the Minister of External Affairs, a Cabinet Minister. The Foreign Secretary, an Indian Foreign Service officer, is the most senior civil servant who is the head of the Department of Foreign Affairs. The Ministry represents the Government of India through embassies and is also responsible for India's representation at the United Nations and other international organizations and expanding and safeguarding India's influence and Indian interests across the world by providing developmental aid to other countries worth billions of dollars. It also advises other Ministries and State Governments on foreign governments and institutions.