Mongolia
- Chiefs of Mission - People - Department History
Chiefs of Mission for Mongolia
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.
Chiefs of Mission
- Steven Robert Mann (1951–)
- Chargé d’Affaires ad interim, April 17, 1988–
- Richard Llewellen Williams (1929–)
- Ambassador Extraordinary and Plenipotentiary, September 13, 1988–April 2, 1990
- Joseph Edward Lake (1941–)
- Ambassador Extraordinary and Plenipotentiary, July 18, 1990–August 30, 1993
- Donald C. Johnson (1949–)
- Ambassador Extraordinary and Plenipotentiary, September 14, 1993–August 16, 1996
- Llewellyn H. Hedgbeth (1952–)
- Chargé d’Affaires ad interim, August 1996–December 1997
- Alphonse F. La Porta (1939–)
- Ambassador Extraordinary and Plenipotentiary, December 15, 1997–November 3, 2000
- John R. Dinger (1952–)
- Ambassador Extraordinary and Plenipotentiary, November 17, 2000–January 20, 2003
- Pamela Jo Howell Slutz (1949–)
- Ambassador Extraordinary and Plenipotentiary, September 4, 2003–September 8, 2006
- Mark C. Minton (1944–)
- Ambassador Extraordinary and Plenipotentiary, September 20, 2006–September 21, 2009
- Jonathan S. Addleton (1957–)
- Ambassador Extraordinary and Plenipotentiary, November 25, 2009–July 15, 2012
- Piper Anne Wind Campbell (1965–)
- Ambassador Extraordinary and Plenipotentiary, August 24, 2012–August 11, 2015
- Jennifer Zimdahl Galt (1959–)
- Ambassador Extraordinary and Plenipotentiary, October 5, 2015–November 10, 2017
- Manuel P. Micaller (?–)
- Chargé d’Affaires ad interim, November 10, 2017–February 19, 2019
- Michael S. Klecheski (?–)
- Ambassador Extraordinary and Plenipotentiary, February 22, 2019–
Other Nominees
None