Audi Field is a soccer-specific stadium in Buzzard Point in Washington, D.C. It is the home stadium for D.C. United of Major League Soccer, the Washington Spirit of the National Women's Soccer League, and the DC Defenders of the United Football League. The stadium seats 20,000 people.

Soccer-specific stadium is a term used mainly in the United States and Canada to refer to a sports stadium either purpose-built or fundamentally redesigned for soccer and whose primary function is to host soccer matches, as opposed to a multi-purpose stadium which is for a variety of sports. A soccer-specific stadium may host other sporting events and concerts, but the design and purpose of a soccer-specific stadium is primarily for soccer. Some facilities have a permanent stage at one end of the stadium used for staging concerts.