United Nations: U.S. Representatives to the United Nations
(Updated December 2013)
| Representative | Years of Service |
| Edward R. Stettinius, Jr. | March 1946 - June 1946 |
| Herschel V. Johnson | June 1946 - January 1947 |
| Warren R. Austin | January 1947 - January 1953 |
| Henry Cabot Lodge, Jr | January 1953 - September 1960 |
| James J. Wadsworth | September 1960 - January 1961 |
| Adlai E. Stevenson | January 1961 - July 1965 |
| Arthur J. Goldberg | July 1965 - June 1968 |
| George W. Ball | June 1968 - September 1968 |
| James Russell Wiggins | October 1968 - January 1969 |
| Charles W. Yost | January 1969 - February 1971 |
| George Bush | February 1971 - January 1973 |
| John P. Scali | February 1973 - June 1975 |
| Daniel P. Moynihan | June 1975-February 1976 |
| William W. Scranton | March 1976 - January 1977 |
| Andrew Young | January 1977 - April 1979 |
| Donald McHenry | April 1979 - January 1981 |
| Jeane J. Kirkpatrick | February 1981 - April 1985 |
| Vernon Walters | May 1985 - January 1989 |
| Thomas R. Pickering | March 1989 - May 1992 |
| Edward J. Perkins | May 1992 - January 1993 |
| Madeleine K. Albright | February 1993 - January 1997 |
| Bill Richardson | February 1997 - September 1998 |
| A. Peter Burleigh | September 1998 - August 1999 |
| Richard Holbrooke | August 1999 - January 2001 |
| James B. Cunningham | February 2001 - September 2001 |
| John Negroponte | September 2001 - June 2004 |
| John C. Danforth | June 2004 - January 2005 |
| Anne W. Patterson | January 2005 - August 2005 |
| John R. Bolton | August 2005 - December 2006 |
| Alejandro Daniel Wolff | December 2006 - April 2007 |
| Zalmay Khalilzad | April 2007 - January 2009 |
| Susan Rice | January 2009 - July 2013 |
| Rosemary DiCarlo | July 2013 - August 2013 |
| Samantha Power | August 2013 - January 2017 |
| Nikki R. Haley | (January 2017 - December 2018) |
| Kelly Knight Craft | (February 2019 - Present) |