List of ambassadors appointed by Barack Obama
This is a list of United States ambassadors appointed by the 44th president of the United States, Barack Obama.
The list includes ambassadors appointed during both his first and second terms.
At the start of his presidency, Obama's team stated that they were aware of the historical target of 70% of ambassador appointments being career diplomats and committed to meeting the target. He met this level during his first.
During his presidency, Obama appointed a total of 416 ambassadors. 291 were career diplomats and 125 were political appointees, for a total of 69.95% being career diplomats.
Key
CD, or career diplomats, denotes ambassadors who were appointed from the U.S. Foreign Service.PA, or political appointees, denotes ambassadors who were not appointed from the Foreign Service
Ambassadors to foreign states
| Office | Ambassador | Background | Assumed office | Left office |
| Afghanistan | Karl Eikenberry | CD | ||
| Afghanistan | Ryan Crocker | CD | ||
| Afghanistan | James B. Cunningham | CD | August 13, 2012 | December 7, 2014 |
| Afghanistan | Michael McKinley | CD | January 6, 2015 | December 18, 2016 |
| Albania | Alexander Arvizu | CD | December 6, 2010 | January 11, 2015 |
| Albania | Donald Lu | CD | January 13, 2015 | September 19, 2018 |
| Algeria | Henry Ensher | CD | ||
| Algeria | Joan A. Polaschik | CD | October 29, 2014 | April 21, 2017 |
| Angola | Christopher J. McMullen | CD | March 31, 2011 | June 12, 2013 |
| Angola | Helen La Lime | CD | July 18, 2014 | November 24, 2017 |
| Argentina | Vilma Martinez | PA | ||
| Argentina | Noah Bryson Mamet | PA | January 16, 2015 | January 20, 2017 |
| Armenia | John Heffern | CD | ||
| Armenia | Richard Mills | CD | ||
| Australia | Jeffrey Bleich | PA | ||
| Australia | John Berry | PA | September 25, 2013 | September 20, 2016 |
| Austria | William C. Eacho III | PA | ||
| Austria | Alexa Lange Wesner | PA | October 22, 2013 | January 20, 2017 |
| Azerbaijan | Matthew Bryza | CD | ||
| Azerbaijan | Richard Morningstar | PA | ||
| Azerbaijan | Robert Cekuta | CD | February 19, 2015 | March 31, 2018 |
| Bahamas | Nicole Avant | PA | ||
| Bahrain | Thomas C. Krajeski | CD | ||
| Bahrain | William V. Roebuck | CD | January 20, 2015 | October 31, 2017 |
| Bangladesh | Dan Mozena | CD | ||
| Bangladesh | Marcia Bernicat | CD | February 4, 2015 | November 2, 2018 |
| Barbados and the Eastern Caribbean | Larry Leon Palmer | CD | ||
| Barbados and the Eastern Caribbean | Linda Swartz Taglialatela | CD | February 12, 2016 February 1, 2016 March 2, 2016 February 3, 2016 February 1, 2016 | December 27, 2023 |
| Belgium | Howard W. Gutman | PA | ||
| Belgium | Denise Campbell Bauer | PA | September 26, 2013 | January 20, 2017 |
| Belize | Vinai Thummalapally | PA | ||
| Belize | Carlos R. Moreno | PA | June 24, 2014 | January 20, 2017 |
| Benin | James Knight | CD | ||
| Benin | Michael A. Raynor | CD | ||
| Benin | Lucy Tamlyn | CD | November 8, 2015 | October 19, 2018 |
| Bosnia and Herzegovina | Patrick S. Moon | CD | ||
| Bosnia and Herzegovina | Maureen Cormack | CD | January 16, 2015 | January 16, 2019 |
| Botswana | Michelle Gavin | PA | ||
| Botswana | Earl Robert Miller | CD | January 30, 2015 | August 11, 2018 |
| Brasil | Thomas A. Shannon, Jr. | CD | ||
| Brasil | P. Michael McKinley | CD | ||
| Brasil | Liliana Ayalde | CD | October 31, 2013 | January 3, 2017 |
| Brunei | Daniel L. Shields III | CD | ||
| Brunei | Craig B. Allen | CD | March 9, 2015 | July 20, 2018 |
| Bulgaria | James B. Warlick, Jr. | CD | ||
| Bulgaria | Marcie B. Ries | CD | ||
| Bulgaria | Eric S. Rubin | CD | February 24, 2016 | July 9, 2019 |
| Burkina Faso | J. Thomas Dougherty | CD | ||
| Burkina Faso | Tulinabo S. Mushingi | CD | September 17, 2013 | November 7, 2016 |
| Burkina Faso | Andrew Robert Young | CD | November 20, 2016 | March 26, 2020 |
| Burma | Derek Mitchell | PA | ||
| Burma | Scot Marciel | CD | April 27, 2016 | May 15, 2020 |
| Burundi | Pamela Slutz | CD | ||
| Burundi | Anne Casper | CD | August 28, 2016 | May 5, 2019 |
| Cambodia | William E. Todd | PA | ||
| Cambodia | William A. Heidt | CD | December 2, 2015 | November 29, 2018 |
| Cameroon | Robert P. Jackson | CD | ||
| Cameroon | Michael S. Hoza | CD | September 19, 2014 | September 11, 2017 |
| Canada | David C. Jacobson | PA | ||
| Canada | Bruce A. Heyman | PA | April 8, 2014 | January 18, 2017 |
| Cape Verde | Adrienne S. O'Neal | CD | ||
| Cape Verde | Donald Heflin | CD | January 31, 2015 | September 11, 2018 |
| Central African Republic | Lawrence D. Wohlers | CD | ||
| Central African Republic | Jeffrey J. Hawkins | CD | October 30, 2015 | August 25, 2017 |
| Chad | Mark Boulware | CD | ||
| Chad | James Knight | CD | September 6, 2013 | August 11, 2016 |
| Chad | Geeta Pasi | CD | October 6, 2016 | September 20, 2018 |
| Chile | Alejandro Daniel Wolff | CD | ||
| Chile | Michael A. Hammer | CD | April 8, 2014 | September 20, 2016 |
| Chile | Carol Z. Perez | CD | October 13, 2016 | January 25, 2019 |
| China | Gary Locke | PA | ||
| China | Max Baucus | PA | March 20, 2014 | January 16, 2017 |
| Colombia | P. Michael McKinley | CD | ||
| Colombia | Kevin Whitaker | CD | May 20, 2014 | August 17, 2019 |
| DR Congo | James C. Swan | CD | November 1, 2013 | December 31, 2016 |
| Congo | Christopher W. Murray | CD | ||
| Congo | Stephanie S. Sullivan | CD | November 26, 2013 | January 20, 2017 |
| Costa Rica | Anne Slaughter Andrew | PA | ||
| Costa Rica | Stafford Fitzgerald Haney | PA | May 28, 2015 | July 15, 2017 |
| Croatia | James B. Foley | CD | ||
| Croatia | Kenneth H. Merten | CD | ||
| Croatia | Julieta Valls Noyes | CD | October 5, 2015 | November 21, 2017 |
| Cyprus | John M. Koenig | CD | ||
| Cyprus | Kathleen A. Doherty | CD | October 7, 2015 | January 31, 2019 |
| Czech Republic | Norman L. Eisen | PA | ||
| Czech Republic | Andrew H. Schapiro | PA | September 30, 2014 | January 20, 2017 |
| Denmark | Laurie S. Fulton | PA | ||
| Denmark | Rufus Gifford | PA | September 13, 2013 | January 20, 2017 |
| Djibouti | Geeta Pasi | CD | ||
| Djibouti | Thomas P. Kelly III | CD | October 13, 2014 | January 15, 2017 |
| Dominican Republic | Raul Yzaguirre | PA | ||
| Dominican Republic | Wally Brewster | PA | December 9, 2013 | January 20, 2017 |
| East Timor | Judith Fergin | CD | ||
| East Timor | Karen Clark Stanton | CD | January 16, 2015 | December 22, 2017 |
| Ecuador | Adam E. Namm | CD | ||
| Ecuador | Todd C. Chapman | CD | April 14, 2016 | June 8, 2019 |
| Egypt | Anne W. Patterson | CD | ||
| Egypt | R. Stephen Beecroft | CD | February 14, 2015 | June 30, 2017 |
| El Salvador | Mari Del Carmen Aponte | PA | ||
| El Salvador | Jean Elizabeth Manes | CD | March 30, 2016 | July 31, 2019 |
| Equatorial Guinea | Alberto M. Fernandez | CD | ||
| Equatorial Guinea | Mark L. Asquino | CD | ||
| Equatorial Guinea | Julie Furuta-Toy | CD | February 11, 2016 | February 25, 2019 |
| Estonia | Michael C. Polt | CD | ||
| Estonia | Jeffrey D. Levine | CD | ||
| Estonia | James D. Melville Jr. | CD | December 8, 2015 | July 29, 2018 |
| Ethiopia | Donald E. Booth | CD | ||
| Ethiopia | Patricia M. Haslach | CD | September 25, 2013 | August 31, 2016 |
| Fiji, Kiribati, Nauru, Tonga, and Tuvalu | C. Steven McGann | CD | ||
| Fiji, Kiribati, Nauru, Tonga, and Tuvalu | Frankie Annette Reed | CD | ||
| Fiji, Kiribati, Nauru, Tonga, and Tuvalu | Judith Beth Cefkin | CD | February 3, 2015 February 23, 2015 August 12, 2015 April 22, 2015 May 12, 2015 | February 25, 2018 |
| Finland | Bruce J. Oreck | PA | ||
| Finland | Charles C. Adams, Jr. | PA | December 8, 2015 | January 20, 2017 |
| France and Monaco | Charles H. Rivkin | PA | ||
| France and Monaco | Jane D. Hartley | PA | October 31, 2014 November 5, 2014 | January 29, 2017 January 19, 2017 |
| Gabon and São Tomé and Príncipe | Eric D. Benjaminson | CD | ||
| Gabon and São Tomé and Príncipe | Cynthia Akuetteh | CD | December 26, 2014 April 10, 2015 | February 26, 2018 |
| Gambia | Pamela Ann White | CD | ||
| Gambia | Edward M. Alford | CD | ||
| Gambia | Patricia Alsup | CD | January 13, 2016 | September 22, 2018 |
| Georgia | John R. Bass | CD | ||
| Georgia | Richard B. Norland | CD | ||
| Georgia | Ian C. Kelly | CD | September 17, 2015 | March 24, 2018 |
| Germany | Philip D. Murphy | PA | ||
| Germany | John B. Emerson | PA | August 26, 2013 | January 20, 2017 |
| Ghana | Gene Cretz | CD | ||
| Ghana | Robert P. Jackson | CD | February 4, 2016 | July 28, 2018 |
| Greece | Daniel Bennett Smith | CD | September 28, 2010 | August 5, 2013 |
| Greece | David D. Pearce | CD | October 17, 2013 | September 16, 2016 |
| Greece | Geoffrey R. Pyatt | CD | September 30, 2016 | May 10, 2022 |
| Guatemala | Arnold Chacon | CD | ||
| Guatemala | Todd D. Robinson | CD | October 27, 2014 | September 20, 2017 |
| Guinea | Patricia N. Moller | CD | ||
| Guinea | Alexander M. Laskaris | CD | ||
| Guinea | Dennis B. Hankins | CD | November 25, 2015 | January 29, 2019 |
| Guyana | D. Brent Hardt | CD | ||
| Guyana | Perry L. Holloway | CD | October 2, 2015 | December 9, 2018 |
| Haiti | Kenneth H. Merten | CD | ||
| Haiti | Pamela Ann White | CD | ||
| Haiti | Peter F. Mulrean | CD | October 6, 2015 | February 27, 2017 |
| Holy See | Miguel Humberto Diaz | PA | ||
| Holy See | Ken Hackett | PA | October 21, 2013 | January 20, 2017 |
| Honduras | Lisa Kubiske | CD | ||
| Honduras | James Nealon | CD | September 25, 2014 | September 30, 2017 |
| Hungary | Eleni Tsakopoulos Kounalakis | PA | ||
| Hungary | Colleen Bradley Bell | PA | January 21, 2015 | January 20, 2017 |
| Iceland | Luis E. Arreaga-Rodas | CD | ||
| Iceland | Robert C. Barber | PA | January 28, 2015 | January 20, 2017 |
| India | Timothy Roemer | PA | ||
| India | Nancy Jo Powell | CD | ||
| India | Richard R. Verma | PA | January 20, 2017 | |
| Indonesia | Joseph R. Donovan, Jr. | CD | ||
| Indonesia | Robert O. Blake | CD | ||
| Indonesia | Scot A. Marciel | CD | ||
| Iraq | Christopher R. Hill | CD | ||
| Iraq | James Franklin Jeffrey | CD | ||
| Iraq | Robert S. Beecroft | CD | ||
| Iraq | Stuart E. Jones | CD | ||
| Iraq | Douglas Silliman | CD | ||
| Ireland | Daniel M. Rooney | PA | ||
| Ireland | Kevin F. O’Malley | PA | ||
| Israel | Daniel B. Shapiro | PA | August 3, 2011 | January 20, 2017 |
| Italy and San Marino | David H. Thorne | PA | ||
| Italy and San Marino | John R. Phillips | PA | October 2, 2013 February 19, 2014 | January 18, 2017 |
| Jamaica | Pamela Bridgewater Awkward | CD | ||
| Jamaica | Luis Moreno | CD | ||
| Japan | John V. Roos | PA | ||
| Japan | Caroline Kennedy | PA | ||
| Jordan | Stuart E. Jones | CD | ||
| Jordan | Alice Wells | CD | ||
| Kazakhstan | Kenneth J. Fairfax | CD | ||
| Kazakhstan | George Krol | CD | ||
| Kenya | J. Scott Gration | PA | ||
| Kenya | Robert Godec | CD | ||
| South Korea | Sung Y. Kim | CD | ||
| South Korea | Mark Lippert | PA | ||
| Kosovo | Christopher William Dell | CD | ||
| Kosovo | Tracey Ann Jacobson | CD | ||
| Kosovo | Gregory Delawie | CD | ||
| Kuwait | Lawrence R. Silverman | CD | ||
| Kuwait | Matthew H. Tueller | CD | ||
| Kyrgyzstan | Pamela Spratlen | CD | ||
| Kyrgyzstan | Sheila Gwaltney | CD | ||
| Laos | Karen B. Stewart | CD | ||
| Laos | Daniel A. Clune | CD | ||
| Laos | Rena Bitter | CD | ||
| Latvia | Judith G. Garber | CD | ||
| Latvia | Mark A. Pekala | CD | ||
| Latvia | Nancy Bikoff Pettit | CD | ||
| Lebanon | Maura Connelly | CD | ||
| Lebanon | David Hale | CD | ||
| Lebanon | Elizabeth Holzhall Richar | CD | ||
| Lesotho | Michele Thoren Bond | CD | ||
| Lesotho | Matthew T. Harrington | CD | ||
| Liberia | Deborah R. Malac | CD | ||
| Liberia | Christine Ann Elder | CD | ||
| Libya | Gene A. Cretz | CD | ||
| Libya | John Christopher Stevens | CD | ||
| Libya | Deboray Kay Jones | CD | ||
| Libya | Peter W. Bodde | CD | ||
| Lithuania | Anne E. Derse | CD | ||
| Lithuania | Deborah A. McCarthy | CD | ||
| Lithuania | Anne Hall | CD | ||
| Luxembourg | Cynthia Stroum | PA | ||
| Luxembourg | Robert A. Mandell | PA | ||
| Luxembourg | David McKean | PA | April 14, 2016 | January 20, 2017 |
| Macedonia | Paul D. Wohlers | CD | ||
| Macedonia | Jess L. Baily | CD | ||
| Madagascar (and Comoros) | Robert T. Yamate | CD | January 14, 2015 February 3, 2015 | April 1, 2018 |
| Malawi | Jeanine E. Jackson | CD | ||
| Malawi | Virginia E. Palmer | CD | ||
| Malaysia | Paul W. Jones | CD | ||
| Malaysia | Joseph Y. Yun | CD | ||
| Malaysia | Kamala Shirin Lakhdhir | CD | ||
| Mali | Mary Beth Leonard | CD | ||
| Mali | Paul A. Folmsbee | CD | ||
| Malta | Douglas Kmiec | PA | ||
| Malta | Gina Abercrombie-Winstanley | CD | ||
| Malta | G. Kathleen Hill | CD | ||
| Marshall Islands | Martha L. Campbell | CD | ||
| Marshall Islands | Thomas H. Armbruster | CD | ||
| Marshall Islands | Karen B. Stewart | CD | ||
| Mauritania | Jo Ellen Powell | CD | ||
| Mauritania | Larry E. Andre | CD | ||
| Mauritius & Seychelles | Sharon Villarosa | CD | ||
| Mauritius & Seychelles | Mary Jo Wills | CD | ||
| Mexico | Carlos Pascual | PA | ||
| Mexico | Earl Anthony Wayne | CD | ||
| Mexico | Roberta Jacobson | PA | ||
| Micronesia | Peter A. Prahar | CD | ||
| Micronesia | Dorothea-Maria Rosen | CD | ||
| Micronesia | Robert A. Riley III | CD | ||
| Moldova | William H. Moser | CD | ||
| Moldova | James D. Pettit | CD | ||
| Mongolia | Jonathan S. Addleton | CD | ||
| Mongolia | Piper Anne Wind Campbell | CD | ||
| Mongolia | Jennifer Zimdahl Galt | CD | ||
| Montenegro | Sue K. Brown | CD | ||
| Montenegro | Margaret Ann Uyehara | CD | ||
| Morocco | Samuel L. Kaplan | PA | ||
| Morocco | Dwight L. Bush, Sr. | PA | March 31, 2014 | January 20, 2017 |
| Mozambique | Leslie V. Rowe | CD | ||
| Mozambique | Douglas M. Griffiths | CD | ||
| Mozambique | H. Dean Pittman | CD | ||
| Namibia | Wanda Nesbitt | CD | ||
| Namibia | Thomas Daughton | CD | ||
| Nepal | Scott H. DeLisi | CD | ||
| Nepal | Peter W. Bodde | CD | ||
| Nepal | Alaina Teplitz | CD | ||
| Netherlands | Fay Hartog Levin | PA | ||
| Netherlands | Timothy M. Broas | PA | March 19, 2014 | February 13, 2016 |
| New Zealand & Samoa | David Huebner | PA | ||
| New Zealand & Samoa | Mark D. Gilbert | PA | February 9, 2015 | January 20, 2017 |
| Nicaragua | Phyllis M. Powers | CD | ||
| Nicaragua | Laura Farnsworth Dogu | CD | ||
| Niger | Bisa Williams | CD | ||
| Niger | Eunice Reddick | CD | ||
| Nigeria | Terence P. McCulley | CD | ||
| Nigeria | James F. Entwistle | CD | ||
| Nigeria | W. Stuart Symington | CD | ||
| Norway | Barry B. White | PA | ||
| Norway | Samuel D. Heins | PA | March 10, 2016 | January 12, 2017 |
| Oman | Richard J. Schmierer | CD | ||
| Oman | Greta C. Holtz | CD | ||
| Oman | Marc Sievers | CD | ||
| Pakistan | Cameron P. Munter | CD | ||
| Pakistan | Richard G. Olson, Jr. | CD | ||
| Pakistan | David Hale | CD | ||
| Palau | Helen Reed-Rowe | CD | ||
| Palau | Amy Jane Hyatt | CD | ||
| Panama | Phyllis M. Powers | CD | ||
| Panama | Jonathan D. Farrar | CD | ||
| Panama | John D. Feeley | CD | ||
| Papua New Guinea, Solomon Islands, and Vanuatu | Teddy B. Taylor | CD | ||
| Papua New Guinea, Solomon Islands, and Vanuatu | Walter E. North | CD | ||
| Papua New Guinea, Solomon Islands, and Vanuatu | Catherine Ebert-Gray | CD | ||
| Paraguay | James Thessin | CD | ||
| Paraguay | Leslie A. Bassett | CD | ||
| Peru | Rose M. Likins | CD | ||
| Peru | Brian A. Nichols | CD | ||
| Philippines | Harry K. Thomas, Jr. | CD | ||
| Philippines | Philip S. Goldberg | CD | ||
| Philippines | Sung Y. Kim | CD | ||
| Poland | Lee A. Feinstein | PA | ||
| Poland | Stephen D. Mull | CD | ||
| Poland | Paul W. Jones | CD | ||
| Portugal | Allan J. Katz | PA | ||
| Portugal | Robert A. Sherman | PA | May 3, 2014 | January 20, 2017 |
| Qatar | Susan L. Ziadeh | CD | ||
| Qatar | Dana Shell Smith | CD | ||
| Romania | Mark H. Gitenstein | PA | ||
| Romania | Hans G. Klemm | CD | ||
| Russia | Michael A. McFaul | PA | ||
| Russia | John F. Tefft | CD | ||
| Rwanda | Donald W. Koran | CD | ||
| Rwanda | Erica J. Barks-Ruggles | CD | ||
| Saudi Arabia | Joseph W. Westphal | PA | ||
| Saudi Arabia | James B. Smith | PA | ||
| Senegal and Guinea‑Bissau | James P. Zumwalt | CD | February 3, 2015 March 10, 2015 | January 28, 2017 |
| Senegal and Guinea‑Bissau | Lewis A. Lukens | CD | ||
| Serbia | Kyle R. Scott | CD | ||
| Serbia | Michael D. Kirby | CD | ||
| Serbia | Mary Burce Warlick | CD | ||
| Sierra Leone | John Hoover | CD | ||
| Sierra Leone | Michael S. Owen | CD | ||
| Singapore | Kirk W.B. Wagar | PA | September 25, 2013 | January 20, 2017 |
| Singapore | David Adelman | PA | ||
| Slovakia | Adam Sterling | CD | ||
| Slovakia | Theodore Sedgwick | PA | ||
| Slovenia | Brent Robert Hartley | CD | ||
| Slovenia | Joseph A. Mussomeli | CD | ||
| Somalia | Stephen Michael Schwartz | CD | ||
| South Africa | Patrick Gaspard | PA | ||
| South Africa | Donald H. Gips | PA | ||
| South Sudan | Mary Catherine Phee | CD | ||
| South Sudan | Susan Page | PA | ||
| Spain and Andorra | Alan D. Solomont | PA | ||
| Spain and Andorra | James Costos | PA | September 24, 2013 April 4, 2014 | January 18, 2017 |
| Sri Lanka and Maldives | Patricia A. Butenis | CD | ||
| Sri Lanka and Maldives | Michele J. Sison | CD | ||
| Sri Lanka and Maldives | Atul Keshap | CD | ||
| Suriname | Edwin Richard Nolan, Jr. | CD | ||
| Suriname | Jay N. Anania | CD | ||
| Suriname | John R. Nay | CD | ||
| Swaziland | Earl M. Irving | CD | ||
| Swaziland | Makila James | CD | ||
| Swaziland | Lisa J. Peterson | CD | November 25, 2015 | February 5, 2016 |
| Sweden | Azita Raji | PA | March 15, 2016 | January 20, 2017 |
| Sweden | Mark F. Brzezinski | PA | ||
| Sweden | Matthew W. Barzun | PA | ||
| Switzerland and Liechtenstein | Suzan G. LeVine | PA | July 1, 2014 June 26, 2014 | January 20, 2017 |
| Switzerland and Liechtenstein | Donald S. Beyer | PA | ||
| Tajikistan | Elisabeth I. Millard | CD | ||
| Tajikistan | Susan M. Elliott | CD | ||
| Tajikistan | Kenneth E. Gross, Jr. | CD | ||
| Tanzania | Mark Childress | PA | ||
| Tanzania | Alfonso E. Lenhardt | PA | ||
| Thailand | Glyn T. Davies | CD | ||
| Thailand | Kristie Ann Kenney | CD | ||
| Timor-Leste | Karen Clark Stanton | CD | ||
| Timor-Leste | Judith Fergin | CD | ||
| Togo | David R. Gilmour | CD | ||
| Togo | Robert E. Whitehead | CD | ||
| Trinidad and Tobago | John Estrada | PA | ||
| Trinidad and Tobago | Beatrice W. Welters | PA | ||
| Tunisia | Daniel Rubinstein | CD | ||
| Tunisia | Jacob Walles | CD | ||
| Tunisia | Gordon Gray | CD | ||
| Turkey | John R. Bass | CD | ||
| Turkey | Francis J. Ricciardone | CD | ||
| Turkmenistan | Allan Mustard | CD | ||
| Turkmenistan | Robert E. Patterson, Jr. | CD | ||
| Uganda | Deborah R. Malac | CD | ||
| Uganda | Scott H. DeLisi | CD | ||
| Uganda | Jerry P. Lanier | CD | ||
| Ukraine | Marie L. Yovanovitch | CD | ||
| Ukraine | Geoffrey R. Pyatt | CD | ||
| Ukraine | John F. Tefft | CD | ||
| United Arab Emirates | Barbara A. Leaf | CD | ||
| United Arab Emirates | Michael H. Corbin | CD | ||
| United Kingdom | Louis B. Susman | PA | ||
| United Kingdom | Matthew Winthrop Barzun | PA | December 4, 2013 | January 18, 2017 |
| Uruguay | Kelly Keiderling‑Franz | CD | ||
| Uruguay | Julissa Reynoso | PA | ||
| Uruguay | David D. Nelson | CD | ||
| Uzbekistan | Pamela Spratlen | CD | ||
| Uzbekistan | George A. Krol | CD | ||
| Vietnam | Theodore G. Osius III | CD | ||
| Vietnam | David B. Shear | CD | ||
| Yemen | Matthew Tueller | CD | ||
| Yemen | Gerald Feierstein | CD | ||
| Zambia | Eric T. Schultz | CD | ||
| Zambia | Mark C. Storella | CD | ||
| Zimbabwe | Harry K. Thomas, Jr. | CD | ||
| Zimbabwe | David B. Wharton | CD | ||
| Zimbabwe | Charles A. Ray | CD |
Ambassadors to international organizations
| Office | Ambassador | Background | Assumed office | Left office |
| ICAO | Michael Anderson Lawson | PA | ||
| ICAO | Duane E. Woerth | PA | ||
| UNESCO | Crystal Nix-Hines | PA | ||
| UNESCO | David Killion | PA | ||
| Office of the U.N. And Other International Organizations in Geneva | Pamela K. Hamamoto | PA | ||
| Office of the U.N. And Other International Organizations in Geneva | Betty King | PA | ||
| UN Human Rights Council | Keith Michael Harper | PA | ||
| UN Human Rights Council | Peter Mulrean | CD | ||
| UN Human Rights Council | Eileen Chamberlain Donahoe | PA | ||
| UN Economic and Social Council | Sarah Elizabeth Mendelson | PA | ||
| UN Economic and Social Council | Elizabeth M. Cousens | PA | ||
| UN Management and Reform | Isobel Coleman | PA | ||
| UN Management and Reform | Joseph Torsella | PA | ||
| UN Political Affairs | David Pressman | PA | ||
| UN Political Affairs | Jeffrey DeLaurentis | CD | ||
| UN / Conference on Disarmament | Robert A. Wood | CD | ||
| UN / Conference on Disarmament | Laura E. Kennedy | CD | ||
| UN / Rome | David Lane | PA | ||
| UN / Rome | Ertharin Cousin | PA | ||
| UN / Vienna | Laura S. H. Holgate | PA | ||
| United Nations | Samantha Power | PA | ||
| United Nations | Susan Rice | PA | ||
| European Union | Anthony Luzzatto Gardner | PA | ||
| European Union | William Kennard | PA | ||
| NATO | Douglas Lute | PA | ||
| NATO | Ivo Daalder | PA | ||
| Organization of American States | Carmen Lomellin | PA | ||
| Organisation for Economic Co-operation and Development | Daniel W. Yohannes | PA | ||
| Organisation for Economic Co-operation and Development | Karen Kornblum | PA | ||
| OSCE | Daniel Brooks Baer | PA | ||
| OSCE | Ian C. Kelly | CD | ||
| African Union | Mary Beth Leonard | CD | ||
| African Union | Reuben Brigety | PA | ||
| African Union | Michael Battle | PA | ||
| U.S. Trade Representative | Ron Kirk | PA | March 18, 2009 | March 15, 2013 |
| U.S. Trade Representative | Michael Froman | PA | June 21, 2013 | January 20, 2017 |