The Embassy of Greece in Washington, D.C. is the Hellenic Republic's diplomatic mission to the United States. It is located at 2217 Massachusetts Avenue, Northwest, Washington, D.C. in the Embassy Row neighborhood, near Sheridan Circle. The Embassy complex consists of three buildings. The current ambassador is Alexandra Papadopoulou and first woman in this post.

Embassy Row is the informal name for a section of Northwest Washington, D.C., with a high concentration of embassies, diplomatic missions, and diplomatic residences. It spans Massachusetts Avenue N.W. between 18th and 35th street, bounded by Scott Circle to the south and the United States Naval Observatory to the north; the term is often applied to nearby streets and neighborhoods that also host diplomatic buildings, such as Kalorama.