List of ambassadors of the United States to Mexico
List of ambassadors
The following is a list of Ambassadors the United States has sent to Mexico, and other representatives that have served a similar function.

List of ambassadors of the United States to Mexico

Section Title: List of ambassadors
Table Section Text: The following is a list of Ambassadors the United States has sent to Mexico, and other representatives that have served a similar function.

Ambassador	Presentation	Termination	Appointed by

Powell Clayton	January 3, 1899	May 26, 1905	William McKinley

Edwin H. Conger	June 15, 1905	August 3, 1905	Theodore Roosevelt

David Eugene Thompson	March 8, 1906	December 1, 1909

Henry Lane Wilson	March 5, 1910	February 18, 1913	William Howard Taft

Henry P. Fletcher	March 3, 1917	January 25, 1919	Woodrow Wilson

Charles B. Warren	March 31, 1924	July 22, 1924	Calvin Coolidge

James R. Sheffield	October 15, 1924	June 5, 1927

Dwight Morrow	October 29, 1927	September 17, 1930

J. Reuben Clark	November 28, 1930	February 14, 1933	Herbert Hoover

Josephus Daniels	April 24, 1933	November 9, 1941	Franklin D. Roosevelt

George S. Messersmith	February 24, 1942	May 15, 1946

Walter C. Thurston	June 17, 1946	November 4, 1950	Harry S. Truman

William O'Dwyer	November 23, 1950	December 6, 1952

Francis White	April 28, 1953	June 30, 1957	Dwight D. Eisenhower

Robert C. Hill	July 25, 1957	December 1, 1960

Thomas C. Mann	May 8, 1961	December 22, 1963	John F. Kennedy

Fulton Freeman	April 6, 1964	January 6, 1969	Lyndon B. Johnson

Robert H. McBride	July 22, 1969	January 25, 1974	Richard Nixon

Joseph J. Jova	January 30, 1974	February 21, 1977

Patrick Joseph Lucey	July 19, 1977	October 31, 1979	Jimmy Carter

Julian Nava	May 7, 1980	April 3, 1981

John Gavin	June 5, 1981	June 10, 1986	Ronald Reagan

Charles J. Pilliod Jr.	November 4, 1986	April 7, 1989

John Negroponte	July 3, 1989	September 5, 1993	George H. W. Bush

James R. Jones	September 10, 1993	June 25, 1997	Bill Clinton

Jeffrey Davidow	August 5, 1998	September 14, 2002

Tony Garza	November 22, 2002	January 20, 2009	George W. Bush

Carlos Pascual	August 9, 2009	March 19, 2011	Barack Obama

Earl Anthony Wayne	August 2, 2011	July 31, 2015

Roberta S. Jacobson	June 20, 2016	May 5, 2018

William H. Duncan	2018	Donald Trump

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