U - Principals and Chiefs Alphabetical
Listing - People - Department History
Principal Officers and Chiefs of Mission, by Name: U
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.
- Eric Ueland (1965–)
- Under Secretary of State for Management (Not commissioned; nomination of June 15, 2017 withdrawn by the president on June 18, 2018.)
- Edwin Fuller Uhl (1841–1901)
- Assistant Secretary of State (1893–1896)
- Secretary of State ad interim (1895)
- Ambassador Extraordinary and Plenipotentiary, Germany (1896–1897)
- *Francis Trelease Underhill Jr. (1921–1999)
- Ambassador Extraordinary and Plenipotentiary, Malaysia (1973–1977)
- *Leonard Seidman Unger (1917–2010)
- Ambassador Extraordinary and Plenipotentiary, Laos (1962–1964)
- Ambassador Extraordinary and Plenipotentiary, Thailand (1967–1973)
- Ambassador Extraordinary and Plenipotentiary, China (1974–1979)
- Chase Untermeyer (1946–)
- Ambassador Extraordinary and Plenipotentiary, Qatar (2004–2007)
- Abel Parker Upshur (1791–1844)
- Secretary of State ad interim (1843)
- Secretary of State (1843–1844)
- John Edwin Upston (1935–2010)
- Ambassador Extraordinary and Plenipotentiary, Rwanda (1985–1987)
- *Frank Charles Urbancic Jr. (1951–2016)
- Ambassador Extraordinary and Plenipotentiary, Cyprus (2008–2011)
- *Krishna R. Urs (?–)
- Ambassador Extraordinary and Plenipotentiary, Peru (2017–2020)
- *Gary S. Usrey (1948–)
- Chargé d’Affaires ad interim, Morocco (1998)
- Michael Ussery (1951–)
- Ambassador Extraordinary and Plenipotentiary, Morocco (1988–1992)
- *Margaret Ann Uyehara (1954–)
- Ambassador Extraordinary and Plenipotentiary, Montenegro (2014–2018)