This is a list of diplomatic missions in Chennai. Governments of several foreign nations have established diplomatic and trade representation in the city of Chennai. Many of them are at the consulate-general or deputy high commission level, in addition to a number of honorary consulates, with their respective embassies located at New Delhi. The consular presence in the city dates back to 1794, when William Abbott was appointed U.S. consular agent for South India.[1][2][3] As of 2022, there were 60 foreign representations in Chennai,[4] including 16 consulates general and 28 honorary consulates.[5] The list is of countries that have established a resident consular presence in the city.
For other diplomatic missions in India, see List of diplomatic missions in India.