List of ambassadors of the United States to Guyana


The following is a list of ambassadors of the United States to Guyana. The current title given by the United States State Department to this position is Ambassador Extraordinary and Minister Plenipotentiary.
RepresentativeTitlePresentation
of Credentials		Termination
of Mission		Appointed by
Delmar R. CarlsonChargé d'Affaires ad interimMay 26, 1966August 17, 1966Lyndon B. Johnson
Delmar R. CarlsonAmbassador Extraordinary and PlenipotentiaryAugust 17, 1966September 13, 1969Lyndon B. Johnson
Spencer Matthews KingAmbassador Extraordinary and PlenipotentiaryOctober 15, 1969March 8, 1974Richard Nixon
Max V. KrebsAmbassador Extraordinary and PlenipotentiaryApril 4, 1974June 15, 1976Richard Nixon
John R. BurkeAmbassador Extraordinary and PlenipotentiarySeptember 30, 1977September 22, 1979Jimmy Carter
George B. Roberts Jr.Ambassador Extraordinary and PlenipotentiaryNovember 5, 1979September 8, 1981Jimmy Carter
Gerald Eustis ThomasAmbassador Extraordinary and PlenipotentiaryFebruary 18, 1982September 6, 1983Ronald Reagan
Clint Arlen LauderdaleAmbassador Extraordinary and PlenipotentiaryAugust 2, 1984June 11, 1987Ronald Reagan
Theresa Anne TullAmbassador Extraordinary and PlenipotentiarySeptember 18, 1987July 10, 1990Ronald Reagan
Dennis K. HaysChargé d'Affaires ad interimJuly 10, 1990January 21, 1992George H. W. Bush
George Fleming JonesAmbassador Extraordinary and PlenipotentiaryJanuary 21, 1992August 25, 1995George H. W. Bush
David L. HobbsAmbassador Extraordinary and PlenipotentiaryNovember 2, 1995September 15, 1996Bill Clinton
Hugh SimonChargé d'Affaires ad interimSeptember 15, 1996September 25, 1997Bill Clinton
James F. MackAmbassador Extraordinary and PlenipotentiarySeptember 25, 1997April 21, 2000Bill Clinton
Ronald D. GodardAmbassador Extraordinary and PlenipotentiaryJanuary 29, 2001July 6, 2003George W. Bush
Roland W. BullenAmbassador Extraordinary and PlenipotentiaryAugust 14, 2003George W. Bush
David M. RobinsonAmbassador Extraordinary and PlenipotentiaryAugust 26, 2006c. July 2008George W. Bush
John Melvin JonesAmbassador Extraordinary and PlenipotentiaryJuly 21, 2008August 2010George W. Bush
Thomas C. PierceChargé d'Affaires ad interimAugust 2010September 15, 2011Barack Obama
D. Brent HardtAmbassador Extraordinary and PlenipotentiarySeptember 15, 2011July 6, 2014Barack Obama
Perry L. HollowayAmbassador Extraordinary and PlenipotentiaryOctober 2, 2015December 8, 2018Barack Obama
Terry Steers-GonzalezChargé d'Affaires ad interim2019March 13, 2019Donald Trump
Sarah-Ann LynchAmbassador Extraordinary and PlenipotentiaryMarch 13, 2019IncumbentDonald Trump