United States Ambassador to Chile United States Ambassador to Chile United States Ambassador to Chile

| Representative | Title | Presentation_of_credentials | Termination_of_mission | Appointed_by |
|---|---|---|---|---|
| William S. Culbertson | Ambassador Extraordinary and Plenipotentiary | August 16, 1928 | August 19, 1933 | Calvin Coolidge |
| Hal H. Sevier | Ambassador Extraordinary and Plenipotentiary | November 25, 1933 | May 4, 1935 | Franklin D. Roosevelt |
| Hoffman Philip | Ambassador Extraordinary and Plenipotentiary | November 7, 1935 | October 31, 1937 | Franklin D. Roosevelt |
| Norman Armour | Ambassador Extraordinary and Plenipotentiary | April 21, 1938 | June 10, 1939 | Franklin D. Roosevelt |
| Claude G. Bowers | Ambassador Extraordinary and Plenipotentiary | September 7, 1939 | September 2, 1953 | Franklin D. Roosevelt |
| Willard L. Beaulac | Ambassador Extraordinary and Plenipotentiary | November 5, 1953 | May 28, 1956 | Dwight D. Eisenhower |
| Cecil B. Lyon | Ambassador Extraordinary and Plenipotentiary | June 15, 1956 | February 25, 1958 | Dwight D. Eisenhower |