1945 - Principals and Chiefs Chronological
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Principal Officers and Chiefs of Mission, by Year: 1945
NOTE TO READERS
Updates to the Principal Officers and Chiefs of Mission database are currently suspended. For information about the Department’s current and recent leadership, we recommend visiting the Department of State homepage’s Biographies of Senior Officials and List of U.S. Ambassadors.
Notice posted on January 12, 2024.
Last
updated March 14, 2024.
Note: Career Foreign Service appointees are asterisked.
- Dean Gooderham Acheson (1893–1971)
- Assistant Secretary of State (1941)
- Under Secretary of State (1945–1947)
- Assistant Secretary of State for Legislative Affairs (1945)
- Secretary of State (1949–1953)
- *Paul Humiston Alling (1896–1949)
- Diplomatic Agent/Consul General, Morocco (1945–1947)
- Envoy Extraordinary and Minister Plenipotentiary, Syria (1947)
- Ambassador Extraordinary and Plenipotentiary, Pakistan (1947–1948)
- *Norman Armour (1887–1982)
- Envoy Extraordinary and Minister Plenipotentiary, Haiti (1932–1933)
- Envoy Extraordinary and Minister Plenipotentiary, Haiti (1933–1935)
- Envoy Extraordinary and Minister Plenipotentiary, Canada (1935–1938)
- Ambassador Extraordinary and Plenipotentiary, Chile (1938–1939)
- Ambassador Extraordinary and Plenipotentiary, Argentina (1939–1944)
- Ambassador Extraordinary and Plenipotentiary, Spain (1944–1945)
- Assistant Secretary of State for Political Affairs (1947–1948)
- Ambassador Extraordinary and Plenipotentiary, Venezuela (1950–1951)
- Ambassador Extraordinary and Plenipotentiary, Guatemala (1954–1955)
- *Ray Atherton (1883–1960)
- Chargé d’Affaires ad interim, Greece (1924)
- Envoy Extraordinary and Minister Plenipotentiary, Bulgaria (1937–1939)
- Envoy Extraordinary and Minister Plenipotentiary, Denmark (1939–1940)
- Envoy Extraordinary and Minister Plenipotentiary, Canada (1943)
- Ambassador Extraordinary and Plenipotentiary, Canada (1943–1948)
- Envoy Extraordinary and Minister Plenipotentiary, Luxembourg (1943)
- Herman Benjamin Baruch (1872–1953)
- Ambassador Extraordinary and Plenipotentiary, Portugal (1945–1947)
- Ambassador Extraordinary and Plenipotentiary, Netherlands (1947–1949)
- *Willard Leon Beaulac (1899–1990)
- Ambassador Extraordinary and Plenipotentiary, Paraguay (1944–1947)
- Ambassador Extraordinary and Plenipotentiary, Colombia (1947–1951)
- Ambassador Extraordinary and Plenipotentiary, Cuba (1951–1953)
- Ambassador Extraordinary and Plenipotentiary, Chile (1953–1956)
- Ambassador Extraordinary and Plenipotentiary, Argentina (1953)
- Ambassador Extraordinary and Plenipotentiary, Argentina (1956–1960)
- William Burnett Benton (1900–1973)
- Assistant Secretary of State for Public Affairs (1945–1947)
- Adolf Augustus Berle Jr. (1895–1971)
- Assistant Secretary of State (1938–1944)
- Ambassador Extraordinary and Plenipotentiary, Brazil (1945–1946)
- Claude Gernade Bowers (1878–1958)
- Ambassador Extraordinary and Plenipotentiary, Spain (1933–1939)
- Ambassador Extraordinary and Plenipotentiary, Chile (1939–1953)
- Spruille Braden (1894–1978)
- Envoy Extraordinary and Minister Plenipotentiary, Colombia (1935)
- Ambassador Extraordinary and Plenipotentiary, Colombia (1939–1942)
- Ambassador Extraordinary and Plenipotentiary, Cuba (1941–1945)
- Ambassador Extraordinary and Plenipotentiary, Argentina (1945)
- Assistant Secretary of State for Western Hemisphere Affairs (1945–1947)
- *Ellis Ormsbee Briggs (1899–1976)
- Ambassador Extraordinary and Plenipotentiary, Dominican Republic (1944–1945)
- Ambassador Extraordinary and Plenipotentiary, Uruguay (1947–1949)
- Ambassador Extraordinary and Plenipotentiary, Czechoslovakia (1949–1952)
- Ambassador Extraordinary and Plenipotentiary, Korea (1952–1955)
- Ambassador Extraordinary and Plenipotentiary, Peru (1955–1956)
- Ambassador Extraordinary and Plenipotentiary, Brazil (1956–1959)
- Ambassador Extraordinary and Plenipotentiary, Greece (1959–1962)
- Career Ambassador (1960)
- Ambassador Extraordinary and Plenipotentiary, Spain (Not commissioned; nomination withdrawn before the Senate acted upon it.)
- James Francis Byrnes (1882–1972)
- Secretary of State (1945–1947)
- *Jefferson Caffery (1886–1974)
- Chargé d’Affaires ad interim, Greece (1923)
- Envoy Extraordinary and Minister Plenipotentiary, El Salvador (1926–1928)
- Envoy Extraordinary and Minister Plenipotentiary, Colombia (1928–1933)
- Assistant Secretary of State (1933)
- Ambassador Extraordinary and Plenipotentiary, Cuba (1934–1937)
- Ambassador Extraordinary and Plenipotentiary, Brazil (1937–1944)
- Ambassador Extraordinary and Plenipotentiary, France (1944–1949)
- Ambassador Extraordinary and Plenipotentiary, Egypt (1949–1955)
- *John Kenneth Caldwell (1881–1982)
- Minister Resident/Consul General, Ethiopia (1943)
- Envoy Extraordinary and Minister Plenipotentiary, Ethiopia (1943–1945)
- Benjamin Victor Cohen (1894–1983)
- Counselor (1945–1947)
- *Felix Cole (1887–1969)
- Chargé d’Affaires ad interim, Russia (1919)
- Envoy Extraordinary and Minister Plenipotentiary, Ethiopia (1945–1947)
- Ambassador Extraordinary and Plenipotentiary, Sri Lanka (1948–1949)
- Francis Patrick Corrigan (1881–1968)
- Envoy Extraordinary and Minister Plenipotentiary, El Salvador (1934–1937)
- Envoy Extraordinary and Minister Plenipotentiary, Panama (1937–1939)
- Ambassador Extraordinary and Plenipotentiary, Venezuela (1939–1947)
- *Monnett Bain Davis (1893–1953)
- Envoy Extraordinary and Minister Plenipotentiary, Denmark (1945–1946)
- Ambassador Extraordinary and Plenipotentiary, Panama (1948–1951)
- Ambassador Extraordinary and Plenipotentiary, Israel (1951–1953)
- *William Dawson Jr. (1885–1972)
- Envoy Extraordinary and Minister Plenipotentiary, Ecuador (1930–1935)
- Envoy Extraordinary and Minister Plenipotentiary, Colombia (1934–1937)
- Envoy Extraordinary and Minister Plenipotentiary, Uruguay (1937–1939)
- Envoy Extraordinary and Minister Plenipotentiary, Uruguay (1937)
- Ambassador Extraordinary and Plenipotentiary, Panama (1939–1941)
- Ambassador Extraordinary and Plenipotentiary, Uruguay (1941–1946)
- Permanent Representative of the U.S.A. to the Organization of American States (Washington) (1948)
- *Louis Goethe Dreyfus Jr. (1889–1973)
- Envoy Extraordinary and Minister Plenipotentiary, Iran (1939–1943)
- Envoy Extraordinary and Minister Plenipotentiary, Afghanistan (1940–1942)
- Envoy Extraordinary and Minister Plenipotentiary, Iceland (1944–1946)
- Envoy Extraordinary and Minister Plenipotentiary, Sweden (1946–1947)
- Ambassador Extraordinary and Plenipotentiary, Afghanistan (1949–1951)
- *James Clement Dunn (1890–1979)
- Chargé d’Affaires ad interim, Haiti (1924)
- Chief of Protocol (1928–1930)
- Chief of Protocol (1933–1935)
- Assistant Secretary of State for European, Far Eastern, Near Eastern, and African Affairs (1944–1946)
- Ambassador Extraordinary and Plenipotentiary, Italy (1946–1952)
- Ambassador Extraordinary and Plenipotentiary, France (1952–1953)
- Ambassador Extraordinary and Plenipotentiary, Spain (1953–1955)
- Ambassador Extraordinary and Plenipotentiary, Brazil (1955–1956)
- Career Ambassador (1956)
- William Alfred Eddy (1896–1962)
- Envoy Extraordinary and Minister Plenipotentiary, Saudi Arabia (1944–1946)
- *Cornelius Van Hemert Engert (1887–1985)
- Minister Resident/Consul General, Ethiopia (1936)
- Chargé d’Affaires ad interim, Iran (1940)
- Envoy Extraordinary and Minister Plenipotentiary, Afghanistan (1942–1945)
- John Draper Erwin (1883–1983)
- Envoy Extraordinary and Minister Plenipotentiary, Honduras (1937–1943)
- Ambassador Extraordinary and Plenipotentiary, Honduras (1943–1947)
- Ambassador Extraordinary and Plenipotentiary, Honduras (1951–1954)
- David Gray Jr. (1870–1968)
- Envoy Extraordinary and Minister Plenipotentiary, Ireland (1940–1947)
- *Joseph Clark Grew (1880–1965)
- Chargé d’Affaires ad interim, Austria (1917)
- Envoy Extraordinary and Minister Plenipotentiary, Denmark (1920–1921)
- Envoy Extraordinary and Minister Plenipotentiary, Switzerland (1921–1924)
- Under Secretary of State (1924–1927)
- Ambassador Extraordinary and Plenipotentiary, Turkey (1927–1932)
- Ambassador Extraordinary and Plenipotentiary, Japan (1932–1941)
- Under Secretary of State (1944–1945)
- Secretary of State ad interim (1945)
- Green Haywood Hackworth (1883–1973)
- Legal Adviser (1931–1946)
- *Maxwell McGaughey Hamilton (1896–1957)
- Envoy Extraordinary and Minister Plenipotentiary, Finland (1945–1947)
- William Averell Harriman (1891–1986)
- Ambassador Extraordinary and Plenipotentiary, Russia (1943–1946)
- Ambassador Extraordinary and Plenipotentiary, United Kingdom (1946)
- Director of the Mutual Security Agency (1951–1953)
- Assistant Secretary of State for East Asian and Pacific Affairs (1961–1963)
- Ambassador at Large (1961)
- Under Secretary of State for Political Affairs (1963–1965)
- Ambassador at Large (1965–1969)
- *Leland Harrison (1883–1951)
- Assistant Secretary of State (1922–1924)
- Assistant Secretary of State (1924–1927)
- Envoy Extraordinary and Minister Plenipotentiary, Sweden (1927–1929)
- Envoy Extraordinary and Minister Plenipotentiary, Uruguay (1929–1930)
- Envoy Extraordinary and Minister Plenipotentiary, Romania (1935–1937)
- Envoy Extraordinary and Minister Plenipotentiary, Switzerland (1937–1947)
- Carlton Joseph Huntley Hayes (1882–1964)
- Ambassador Extraordinary and Plenipotentiary, Spain (1942–1945)
- *Loy Wesley Henderson (1892–1986)
- Envoy Extraordinary and Minister Plenipotentiary, Iraq (1943–1945)
- Ambassador Extraordinary and Plenipotentiary, India (1948–1951)
- Envoy Extraordinary and Minister Plenipotentiary, Nepal (1948–1951)
- Ambassador Extraordinary and Plenipotentiary, Iran (1951–1954)
- Deputy Under Secretary of State for Management (1955)
- Deputy Under Secretary of State for Management (1955–1961)
- Assistant Secretary of State for Administration (1955)
- Career Ambassador (1956)
- Frank Thomas Hines (1879–1960)
- Ambassador Extraordinary and Plenipotentiary, Panama (1945–1948)
- Ambassador Extraordinary and Plenipotentiary, Panama (1945)
- Thomas Holcomb Jr. (1879–1965)
- Envoy Extraordinary and Minister Plenipotentiary, South Africa (1944–1948)
- *Julius Cecil Holmes (1899–1968)
- Assistant Secretary of State for Administration (1944–1945)
- Diplomatic Agent/Consul General, Morocco (1955–1956)
- Ambassador Extraordinary and Plenipotentiary, Iran (1961–1965)
- Ambassador Extraordinary and Plenipotentiary, Iran (Not commissioned; nomination withdrawn before the Senate acted upon it.)
- Stanley Kuhl Hornbeck (1883–1966)
- Ambassador Extraordinary and Plenipotentiary, Netherlands (1944–1947)
- *Benjamin Mayham Hulley (1898–)
- Chargé d’Affaires ad interim, Finland ()
- Patrick Jay Hurley (1883–1963)
- Envoy Extraordinary and Minister Plenipotentiary, New Zealand (1942)
- Ambassador Extraordinary and Plenipotentiary, China (1944–1945)
- *Hallett Johnson (1888–1968)
- Ambassador Extraordinary and Plenipotentiary, Costa Rica (1944–1947)
- *Herschel Vespasian Johnson II (1894–1966)
- Envoy Extraordinary and Minister Plenipotentiary, Sweden (1941–1946)
- Ambassador Extraordinary and Plenipotentiary, Brazil (1948–1953)
- *Nelson Trusler Johnson (1887–1954)
- Assistant Secretary of State (1927–1929)
- Envoy Extraordinary and Minister Plenipotentiary, China (1929–1935)
- Ambassador Extraordinary and Plenipotentiary, China (1935–1941)
- Envoy Extraordinary and Minister Plenipotentiary, Australia (1941–1945)
- *Alexander Comstock Kirk (1888–1979)
- Chargé d’Affaires ad interim, Germany (1940)
- Envoy Extraordinary and Minister Plenipotentiary, Egypt (1941–1944)
- Envoy Extraordinary and Minister Plenipotentiary, Saudi Arabia (1941–1943)
- Ambassador Extraordinary and Plenipotentiary, Greece (1943)
- Ambassador Extraordinary and Plenipotentiary, Italy (1944–1946)
- *Alfred Will Klieforth (1889–1969)
- Chargé d’Affaires ad interim, Czechoslovakia ()
- Edwin Jackson Kyle (1876–1963)
- Ambassador Extraordinary and Plenipotentiary, Guatemala (1945–1948)
- *Arthur Bliss Lane (1894–1956)
- Envoy Extraordinary and Minister Plenipotentiary, Nicaragua (1933–1936)
- Envoy Extraordinary and Minister Plenipotentiary, Estonia (1936–1937)
- Envoy Extraordinary and Minister Plenipotentiary, Latvia (1936–1937)
- Envoy Extraordinary and Minister Plenipotentiary, Lithuania (1936–1937)
- Envoy Extraordinary and Minister Plenipotentiary, Yugoslavia (1937–1941)
- Envoy Extraordinary and Minister Plenipotentiary, Costa Rica (1941–1942)
- Ambassador Extraordinary and Plenipotentiary, Colombia (1942–1944)
- Ambassador Extraordinary and Plenipotentiary, Poland (1944–1947)
- Boaz Walton Long (1876–1962)
- Envoy Extraordinary and Minister Plenipotentiary, El Salvador (1914–1917)
- Envoy Extraordinary and Minister Plenipotentiary, Cuba (1919–1921)
- Envoy Extraordinary and Minister Plenipotentiary, Nicaragua (1936–1938)
- Envoy Extraordinary and Minister Plenipotentiary, Ecuador (1938–1942)
- Ambassador Extraordinary and Plenipotentiary, Ecuador (1942–1943)
- Ambassador Extraordinary and Plenipotentiary, Guatemala (1943–1945)
- Archibald MacLeish (1892–1982)
- Assistant Secretary of State for Public Affairs (1944–1945)
- Lincoln MacVeagh (1890–1972)
- Envoy Extraordinary and Minister Plenipotentiary, Greece (1933–1941)
- Envoy Extraordinary and Minister Plenipotentiary, Iceland (1941–1942)
- Envoy Extraordinary and Minister Plenipotentiary, South Africa (1942–1943)
- Ambassador Extraordinary and Plenipotentiary, Greece (1943–1947)
- Ambassador Extraordinary and Plenipotentiary, Yugoslavia (1943–1944)
- Ambassador Extraordinary and Plenipotentiary, Portugal (1948–1952)
- Ambassador Extraordinary and Plenipotentiary, Spain (1952–1953)
- Frank McCarthy (1912–1986)
- Assistant Secretary of State for Administration (1945)
- *Joseph F. McGurk (1892–1962)
- Ambassador Extraordinary and Plenipotentiary, Dominican Republic (1945)
- Ambassador Extraordinary and Plenipotentiary, Uruguay (1946–1947)
- *George Strausser Messersmith (1883–1960)
- Envoy Extraordinary and Minister Plenipotentiary, Austria (1934–1937)
- Envoy Extraordinary and Minister Plenipotentiary, Uruguay (1934)
- Assistant Secretary of State (1937–1940)
- Ambassador Extraordinary and Plenipotentiary, Cuba (1940–1942)
- Ambassador Extraordinary and Plenipotentiary, Mexico (1941–1946)
- Ambassador Extraordinary and Plenipotentiary, Argentina (1946–1947)
- *Leland Burnette Morris (1886–1950)
- Chargé d’Affaires ad interim, Germany (1941)
- Envoy Extraordinary and Minister Plenipotentiary, Iceland (1942–1944)
- Ambassador Extraordinary and Plenipotentiary, Iran (1944–1945)
- *Wallace Smith Murray (1887–1965)
- Ambassador Extraordinary and Plenipotentiary, Iran (1945–1946)
- *Raymond Henry Norweb (1894–1983)
- Envoy Extraordinary and Minister Plenipotentiary, Bolivia (1936–1937)
- Envoy Extraordinary and Minister Plenipotentiary, Dominican Republic (1937–1940)
- Ambassador Extraordinary and Plenipotentiary, Peru (1940–1943)
- Envoy Extraordinary and Minister Plenipotentiary, Portugal (1943–1944)
- Ambassador Extraordinary and Plenipotentiary, Portugal (1944–1945)
- Ambassador Extraordinary and Plenipotentiary, Cuba (1945–1948)
- Ambassador Extraordinary and Plenipotentiary, Panama (1945)
- *Lithgow Osborne (1892–1980)
- Ambassador Extraordinary and Plenipotentiary, Norway (1944–1946)
- *Ely Eliot Palmer (1887–1977)
- Envoy Extraordinary and Minister Plenipotentiary, Afghanistan (1945–1948)
- Ambassador Extraordinary and Plenipotentiary, Afghanistan (1948)
- Richard Cunningham Patterson Jr. (1896–1966)
- Ambassador Extraordinary and Plenipotentiary, Yugoslavia (1944–1946)
- Ambassador Extraordinary and Plenipotentiary, Guatemala (1948–1950)
- Envoy Extraordinary and Minister Plenipotentiary, Switzerland (1951–1953)
- *Kenneth Stuart Patton (1882–1960)
- Envoy Extraordinary and Minister Plenipotentiary, New Zealand (1944–1945)
- William Douglas Pawley (1896–1977)
- Ambassador Extraordinary and Plenipotentiary, Peru (1945–1946)
- Ambassador Extraordinary and Plenipotentiary, Brazil (1946–1948)
- Nelson Aldrich Rockefeller (1908–1979)
- Assistant Secretary of State for Western Hemisphere Affairs (1944–1945)
- Donald Stuart Russell (1906–1998)
- Assistant Secretary of State for Administration (1945–1947)
- Charles Sawyer (1887–1979)
- Ambassador Extraordinary and Plenipotentiary, Belgium (1944–1945)
- Envoy Extraordinary and Minister Plenipotentiary, Luxembourg (1944–1945)
- *Hans Frederick Arthur Schoenfeld (1889–1952)
- Envoy Extraordinary and Minister Plenipotentiary, Bulgaria (1928)
- Envoy Extraordinary and Minister Plenipotentiary, Costa Rica (1929)
- Envoy Extraordinary and Minister Plenipotentiary, Dominican Republic (1931–1937)
- Envoy Extraordinary and Minister Plenipotentiary, Finland (1937–1942)
- Envoy Extraordinary and Minister Plenipotentiary, Hungary (1945–1947)
- *Rudolf Emil Schoenfeld (1895–1981)
- Chargé d’Affaires ad interim, Belgium (1944)
- Chargé d’Affaires, Luxembourg (1944)
- Chargé d’Affaires ad interim, Poland (1945)
- Envoy Extraordinary and Minister Plenipotentiary, Romania (1947–1950)
- Ambassador Extraordinary and Plenipotentiary, Guatemala (1951–1953)
- Ambassador Extraordinary and Plenipotentiary, Colombia (1953–1955)
- Chargé d’Affaires ad interim, Belgium (Served as Chargé d’Affaires ad interim near the Government of Belgium established in England.)
- Chargé d’Affaires ad interim, Norway ()
- Chargé d’Affaires ad interim, Belgium (Schoenfeld established the Legation near the Government of the Netherlands in the United Kingdom.)
- *Robert McGregor Scotten (1891–1968)
- Envoy Extraordinary and Minister Plenipotentiary, Dominican Republic (1940–1942)
- Envoy Extraordinary and Minister Plenipotentiary, Costa Rica (1942–1943)
- Ambassador Extraordinary and Plenipotentiary, Ecuador (1943–1947)
- Envoy Extraordinary and Minister Plenipotentiary, New Zealand (1947–1948)
- Ambassador Extraordinary and Plenipotentiary, New Zealand (1948–1955)
- *John Farr Simmons (1892–1968)
- Ambassador Extraordinary and Plenipotentiary, El Salvador (1944–1947)
- Ambassador Extraordinary and Plenipotentiary, Ecuador (1947–1950)
- Chief of Protocol (1950–1957)
- Laurence Adolph Steinhardt (1892–1950)
- Envoy Extraordinary and Minister Plenipotentiary, Sweden (1933–1937)
- Ambassador Extraordinary and Plenipotentiary, Peru (1937–1939)
- Ambassador Extraordinary and Plenipotentiary, Russia (1939–1941)
- Ambassador Extraordinary and Plenipotentiary, Turkey (1942–1945)
- Ambassador Extraordinary and Plenipotentiary, Czechoslovakia (1944–1948)
- Ambassador Extraordinary and Plenipotentiary, Canada (1948–1950)
- Edward Reilly Stettinius Jr. (1900–1949)
- Under Secretary of State (1943–1944)
- Secretary of State (1944–1945)
- Representative of the U.S.A. to the United Nations (1945–1946)
- *James Bolton Stewart (1882–1969)
- Envoy Extraordinary and Minister Plenipotentiary, Nicaragua (1942–1943)
- Ambassador Extraordinary and Plenipotentiary, Nicaragua (1943–1945)
- Myron Charles Taylor (1874–1959)
- Personal Representative of the President, Holy See (1950)
- *Walter Clarence Thurston (1894–1974)
- Chargé d’Affaires ad interim, Costa Rica (1922)
- Envoy Extraordinary and Minister Plenipotentiary, El Salvador (1942–1943)
- Ambassador Extraordinary and Plenipotentiary, El Salvador (1943–1944)
- Ambassador Extraordinary and Plenipotentiary, Bolivia (1944–1946)
- Ambassador Extraordinary and Plenipotentiary, Mexico (1946–1950)
- *Somerville Pinkney Tuck Jr. (1891–1967)
- Chargé d’Affaires ad interim, France (1942)
- Envoy Extraordinary and Minister Plenipotentiary, Egypt (1944–1946)
- Ambassador Extraordinary and Plenipotentiary, Egypt (1946–1948)
- *George Wadsworth II (1893–1958)
- Chargé d’Affaires ad interim, Italy (1941)
- Diplomatic Agent/Consul General, Lebanon (1942–1944)
- Diplomatic Agent/Consul General, Syria (1942–1944)
- Envoy Extraordinary and Minister Plenipotentiary, Lebanon (1944–1947)
- Envoy Extraordinary and Minister Plenipotentiary, Syria (1944–1947)
- Ambassador Extraordinary and Plenipotentiary, Iraq (1946)
- Ambassador Extraordinary and Plenipotentiary, Iraq (1947–1948)
- Ambassador Extraordinary and Plenipotentiary, Turkey (1948–1952)
- Ambassador Extraordinary and Plenipotentiary, Czechoslovakia (1952–1953)
- Ambassador Extraordinary and Plenipotentiary, Saudi Arabia (1953–1958)
- Envoy Extraordinary and Minister Plenipotentiary, Yemen (1953–1958)
- Lester Aglar Walton (1882–1965)
- Envoy Extraordinary and Minister Plenipotentiary, Liberia (1935–1946)
- *Avra Milvin Warren (1893–1957)
- Envoy Extraordinary and Minister Plenipotentiary, Dominican Republic (1942–1943)
- Ambassador Extraordinary and Plenipotentiary, Dominican Republic (1943–1944)
- Ambassador Extraordinary and Plenipotentiary, Panama (1944–1945)
- Envoy Extraordinary and Minister Plenipotentiary, New Zealand (1945–1947)
- Envoy Extraordinary and Minister Plenipotentiary, Finland (1947–1950)
- Ambassador Extraordinary and Plenipotentiary, Pakistan (1949)
- Ambassador Extraordinary and Plenipotentiary, Pakistan (1950–1952)
- Ambassador Extraordinary and Plenipotentiary, Turkey (1953–1956)
- *William Fletcher Warren (1896–1992)
- Ambassador Extraordinary and Plenipotentiary, Nicaragua (1945–1947)
- Ambassador Extraordinary and Plenipotentiary, Paraguay (1947–1950)
- Ambassador Extraordinary and Plenipotentiary, Venezuela (1951–1956)
- Ambassador Extraordinary and Plenipotentiary, Turkey (1956–1960)
- *John Campbell White (1884–1967)
- Envoy Extraordinary and Minister Plenipotentiary, Haiti (1940–1943)
- Diplomatic Agent/Consul General, Morocco (1940–1941)
- Ambassador Extraordinary and Plenipotentiary, Haiti (1943–1944)
- Ambassador Extraordinary and Plenipotentiary, Peru (1944–1945)
- *John Cooper Wiley (1893–1967)
- Envoy Extraordinary and Minister Plenipotentiary, Estonia (1938–1940)
- Chargé d’Affaires ad interim, Austria (1938)
- Envoy Extraordinary and Minister Plenipotentiary, Latvia (1938–1940)
- Ambassador Extraordinary and Plenipotentiary, Colombia (1944–1947)
- Ambassador Extraordinary and Plenipotentiary, Portugal (1947–1948)
- Ambassador Extraordinary and Plenipotentiary, Iran (1948–1950)
- Ambassador Extraordinary and Plenipotentiary, Panama (1951–1953)
- *Edwin Carleton Wilson (1893–1972)
- Envoy Extraordinary and Minister Plenipotentiary, Uruguay (1939–1941)
- Ambassador Extraordinary and Plenipotentiary, Panama (1941–1943)
- Ambassador Extraordinary and Plenipotentiary, Turkey (1945–1948)
- *Orme Wilson Jr. (1885–1966)
- Ambassador Extraordinary and Plenipotentiary, Haiti (1944–1946)
- John Gilbert Winant (1889–1947)
- Ambassador Extraordinary and Plenipotentiary, United Kingdom (1941–1946)