List of diplomatic missions in the United States

This is a list of diplomatic missions in the United States. At present, 178 nations maintain diplomatic missions to the United States in the capital, Washington, D.C. Being the seat of the Organization of American States, the city also hosts missions of its member-states, separate from their respective embassies to the United States.

Eight nations also attribute their missions at the United Nations in New York City as their official embassies to the United States. However, only those offices in New York City that serve as an official diplomatic mission to the United States are listed here. For a complete list of diplomatic missions to the United Nations, see List of current permanent representatives to the United Nations.

Only diplomatic missions operated by a foreign country are listed here. Honorary consulates, typically private offices designated to provide limited services on behalf of a foreign country, are not listed.

Embassies in Washington, D.C.

The following 178 countries maintain embassies in Washington, D.C. as their primary diplomatic missions to the United States. Entries marked with an asterisk (*) have chanceries (embassy buildings) located on or near a portion of Massachusetts Avenue known as Embassy Row.