Hans Frederick Arthur Schoenfeld (January 31, 1889 Providence, Rhode Island[1]–1952) was an American Career Foreign Service Officer. On three occasions, he was commissioned to be an Envoy Extraordinary and Minister Plenipotentiary but did not serve (Bulgaria, 1928 and 1929; Costa Rica 1929) but he did serve as Envoy Extraordinary and Minister Plenipotentiary to the Dominican Republic (1931–1937), Finland (1937–1942) and Hungary (1946–1947).[2] He was also Chargé d'Affaires in Mexico City.[3][4]