List of ambassadors of the United States to Cambodia
Ambassadors

Name
Portrait
Appointed
Presentation of Credentials
Termination of Mission
President
Donald R. Heath
-
June 29, 1950
July 11, 1950
October 2, 1954
Harry S. Truman
Donald R. Heath
-
June 29, 1950
July 11, 1950
October 2, 1954
Dwight D. Eisenhower
Robert McClintock
-
August 18, 1954
October 2, 1954
October 15, 1956
Dwight D. Eisenhower
Carl W. Strom
-
October 11, 1956
December 7, 1956
March 8, 1959
Dwight D. Eisenhower
William C. Trimble
-
February 16, 1959
April 23, 1959
June 8, 1962
Dwight D. Eisenhower
William C. Trimble
-
February 16, 1959
April 23, 1959
June 8, 1962
John F. Kennedy
Philip D. Sprouse
-
June 28, 1962
August 20, 1962
March 3, 1964
John F. Kennedy
Philip D. Sprouse
-
June 28, 1962
August 20, 1962
March 3, 1964
Lyndon B. Johnson
Randolph A. Kidder
-
July 9, 1964
Did not present credentials
September 18, 1964
Lyndon B. Johnson
Office vacant from 1964 to 1970.
Office vacant from 1964 to 1970.
Office vacant from 1964 to 1970.
Office vacant from 1964 to 1970.
Office vacant from 1964 to 1970.
Office vacant from 1964 to 1970.
Emory C. Swank
-
September 3, 1970
September 15, 1970
September 5, 1973
Richard Nixon
John Gunther Dean
-
March 14, 1974
April 3, 1974
April 12, 1975
Richard Nixon
John Gunther Dean
-
March 14, 1974
April 3, 1974
April 12, 1975
Gerald Ford
Office vacant from 1975 to 1994.
Office vacant from 1975 to 1994.
Office vacant from 1975 to 1994.
Office vacant from 1975 to 1994.
Office vacant from 1975 to 1994.
Office vacant from 1975 to 1994.
Charles H. Twining
-
May 13, 1994
May 17, 1994
November 20, 1995
Bill Clinton
Kenneth M. Quinn
-
December 12, 1995
March 28, 1996
July 25, 1999
Bill Clinton
Kent M. Wiedemann
-
June 7, 1999
August 31, 1999
May 16, 2002
Bill Clinton
Kent M. Wiedemann
-
June 7, 1999
August 31, 1999
May 16, 2002
George W. Bush
Charles A. Ray
Charles A Ray ambassador.JPG
November 15, 2002
January 4, 2003
July 11, 2005
George W. Bush
Joseph A. Mussomeli
-
June 27, 2005
September 22, 2005
August 2008
George W. Bush
Carol A. Rodley
-
October 24, 2008
January 20, 2009
September 29, 2011
George W. Bush
Carol A. Rodley
-
October 24, 2008
January 20, 2009
September 29, 2011
Barack Obama
William E. Todd
-
April 2, 2012
June 8, 2012
August 14, 2015
Barack Obama
William A. Heidt
-
September 14, 2015
December 2, 2015
November 28, 2018
Barack Obama
William A. Heidt
-
September 14, 2015
December 2, 2015
November 28, 2018
Donald Trump

Question: Who did President George W. Bush appoint as ambassador for Cambodia?
Answer: President George W. Bush appointed Ray as an Ambassador to Cambodia.