This is a list of ambassadors of the United States to Finland. Until 1917 Finland had been a subject of Russia as the Grand Duchy of Finland. As a result of the Bolshevist October Revolution in Russia, Finland declared its independence on December 6, 1917. On December 22 (January 4, 1918 N. S.), the highest Soviet executive body approved a decree recognizing Finland’s independence. The U.S. Embassy in Finland is located in Helsinki in the Kaivopuisto neighborhood.