This is a list of ambassadors of Austria to the United States.
The United States first established diplomatic relations with Austria in 1838 during the time of the Austrian Empire. Relations between the United States have been continuous since that time except for two interruptions during World War I and World War II.
The Austrian Embassy in the United States is located in Washington, D.C.
Freiherr Ladislaus Hengelmüller von Hengervár, was an Austro-Hungarian diplomat of Hungarian origin who was a long-term Ambassador at Washington D.C., throughout many Presidential administrations including those of William McKinley, Theodore Roosevelt and William Taft.
Konstantin TheodorDumba, was an Austro-Hungarian diplomat serving as its last accredited Ambassador to the United States and famous for having been expelled during World War I following accusations of espionage.
Adam Graf Tarnowski von Tarnów, was an Austro-Hungarian diplomat of Polish origin during World War I.
Maria-Pia Ludovika Ulrika Elisabeth Paschaline Katharina Ignazia Lucia Johanna Josefa Kothbauer, Princess of Liechtenstein, is the Ambassador Extraordinary and Plenipotentiary of Liechtenstein to Austria and the Czech Republic, formerly also to Belgium and the European Union. She also serves as Liechtenstein's Permanent Representative to the Organization for Security and Co-operation in Europe and to the United Nations.