United States Ambassador to Peru United States Ambassador to Peru United States Ambassador to Peru

| Representative | Title | Presentation_of_Credentials | Termination_of_Mission | Appointed_by |
|---|---|---|---|---|
| H. Clay Howard | Envoy Extraordinary and Minister Plenipotentiary | May 1, 1911 | September 9, 1913 | William H. Taft |
| Benton McMillin | Envoy Extraordinary and Minister Plenipotentiary | September 9, 1913 | September 5, 1919 | Woodrow Wilson |
| William E. Gonzales | Ambassador Extraordinary and Plenipotentiary | April 24, 1920 | October 11, 1921 | Woodrow Wilson |
| Miles Poindexter | Ambassador Extraordinary and Plenipotentiary | April 20, 1923 | March 21, 1928 | Calvin Coolidge |
| Alexander P. Moore | Ambassador Extraordinary and Plenipotentiary | June 11, 1928 | July 10, 1929 | Calvin Coolidge |
| Fred Morris Dearing | Ambassador Extraordinary and Plenipotentiary | May 23, 1930 | June 3, 1937 | Herbert Hoover |
| Laurence A. Steinhardt | Ambassador Extraordinary and Plenipotentiary | September 13, 1937 | April 10, 1939 | Franklin D. Roosevelt |