Embassy of Yemen, Washington, D.C.

The Yemenite ambassador in Washington, D.C. is the official representative of the Government in Aden to the Government of the United States. They work at the Embassy of Yemen, Washington, D.C.

The Embassy of Syria in Washington, D.C. (Arabic: سفارة الجمهورية العربية السورية في واشنطن) is the suspended diplomatic mission of the Syrian Arab Republic to the United States. The final ambassador of the Syrian Arab Republic was Imad Moustapha. A Charge D'Affaires has not been named. The Syrian embassy along with two honorary consulates in Troy, Michigan and Houston, Texas were ordered to suspend operations on March 18, 2014 by U.S. special envoy for Syria Daniel Rubinstein, who stated that "We have determined it is unacceptable for individuals appointed by that regime to conduct diplomatic or consular operations in the United States".The United States subsequently recognized the diplomatic mission of the National Coalition for Syrian Revolutionary and Opposition Forces on 5 May 2014.

The Embassy of the Islamic Republic of Afghanistan in Washington, D.C. (Pashto: د افغانستان اسلامي جمهوری سفارت; Dari: سفارت جمهوری اسلامی افغانستان) was the primary diplomatic mission of the Islamic Republic of Afghanistan to the United States. The building is located at 2341 Wyoming Avenue N.W. in Washington, D.C.'s Kalorama neighborhood. The chancery is built in the Colonial Revival style.Consular offices were located at 2233 Wisconsin Avenue NW in Washington, D.C., as well as in New York City and Los Angeles.From 1944 to 1963, the embassy was located at 2001 24th Street NW. The structure was built by Judge Edwin B. Parker in 1926, and designed by prominent D.C. architect Nathan C. Wyeth.In 1997, the embassy was closed by the United States due to clash between the chargé d'affaires and an embassy deputy. The chargé d'affaires, Yar M. Mohabbat, represented the Islamic State of Afghanistan led by Burhanuddin Rabbani and Ahmad Shah Massoud. The embassy deputy, Seraj Wardak Jamal, revolted against Mohabbat and pledged allegiance to the Taliban, who had recently captured Kabul and ousted Rabbani and Massoud. The United States decided to temporarily suspend operations at the embassy because there was "no effective government in Afghanistan."Following the 2021 fall of Kabul to the Taliban and the dissolution of the Islamic Republic in August 2021, the embassy and consulates remained in operation independently. Due to funding freezes related to sanctions, the Afghan diplomatic missions encountered financial issues, with many diplomats going unpaid for months. The final Afghan ambassador to the U.S. was Adela Raz, who resigned in February 2022 after the U.S. State Department made moves to severely limit the activities of Afghan diplomats, according to Deputy Ambassador Abdul Hadi Nijrabi. In March 2022, the State Department announced that the embassy and consulates would close by the end of the month, and diplomats would have thirty days to apply for residency or humanitarian parole, with one-fourth of the 100 diplomatic staff in the United States not having applied yet. The State Department said it would maintain the properties until the missions could resume operations. The embassy and consulates closed on March 16, and all diplomatic and consular activities ceased. In a statement, the embassy claimed it had requested assistance from the State Department due to its financial challenges, and it had agreed to a suggestion by the department to transfer custody of the properties in accordance with the Vienna Convention. The flag of the Islamic Republic of Afghanistan will remain hoisted at the facilities. The embassy and consulates were the first diplomatic missions of Afghanistan to close in the aftermath of the Taliban takeover.

A ten-foot bronze replica of the Statue of Liberty is installed at the French ambassador's residence in Washington, D.C. Installed in 2021, the statue is a one-sixteenth replica of the original and was crafted from Auguste Bartholdi’s 1878 plaster model. The statue will remain in the U.S. for ten years, after which it will return to the Musée des Arts et Métiers (Museum of Arts and Crafts) in Paris.

The French ambassador's residence in Washington, D.C. is located at 2221 Kalorama Road, N.W., in the Kalorama neighborhood of northwest Washington, D.C.

Kalorama Heights is a historic neighborhood in Washington, D.C. It is home to diplomats, power brokers, wealthy and political elites in D.C.

Anthony Holmead Archeological Site, at Mitchell Park, is a historic site located at 1801 23rd Street, Northwest, Washington, D.C., in the Sheridan-Kalorama neighborhood.

The Sheridan-Kalorama Historic District encompasses the entire Sheridan-Kalorama neighborhood, located in the northwest quadrant of Washington, D.C.

The Frances Perkins House is a historic house at 2326 California Street NW in Washington, D.C. Built in 1914, it was from 1937 to 1940 the home of Frances Perkins (1880-1965), the first woman to serve in the United States Cabinet. Perkins was the Secretary of Labor under president Franklin Delano Roosevelt, and was a major force in advancing his New Deal agenda. This house was declared a National Historic Landmark in 1991.

The William E. Borah Apartment at Windsor Lodge is a historic apartment in a 16-unit apartment building at 2139-2141 Wyoming Avenue NW in Washington, D.C. Apartment 21 in the building was a long-time home of William Edgar Borah (1865–1940), a U.S. Senator from Idaho and a candidate for president in 1936. Borah was a leading figure in American foreign policy in the years after World War I, contributing to the American non-acceptance of the League of Nations and the acceptance of the Washington Naval Treaty of the early 1920s. This apartment is the best-preserved surviving residence of Borah; for its association with his life, the entire building was designated a National Historic Landmark in 1976.

The Beninese ambassador in Washington, D. C. is the official representative of the Government in Porto-Novo to the Government of the United States.

Our Lady Queen of the Americas is a Roman Catholic church serving the Hispanic community in the Washington, DC area.