Principal Officers and Chiefs of Mission, by Year: 2010

Note: Career Foreign Service appointees are asterisked.

• *Jonathan S. Addleton (1957–)
  • Ambassador Extraordinary and Plenipotentiary, Mongolia (2009–2012)
• David Adelman (1964–)
  • Ambassador Extraordinary and Plenipotentiary, Singapore (2010–2013)
• *Bernadette Mary Allen (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Niger (2006–2010)
• Anne Slaughter Andrews (1955–)
  • Ambassador Extraordinary and Plenipotentiary, Costa Rica (2009–2013)
• Mari Del Carmen Aponte (1946–)
  • Ambassador Extraordinary and Plenipotentiary, El Salvador (2010–2012)
  • Ambassador Extraordinary and Plenipotentiary, El Salvador (2012–2016)
  • Ambassador Extraordinary and Plenipotentiary, El Salvador (2012)
  • Ambassador Extraordinary and Plenipotentiary, Dominican Republic (Nomination of April 28, 1998, withdrawn.)
  • Permanent Representative of the U.S.A. to the Organization of American States (Washington) (Nomination of July 31, 2014, was not acted upon by the Senate. Re-nominated on July 8, 2015. Nomination returned by the Senate on January 3, 2017.)
• *Luis E. Arreaga-Rodas (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Iceland (2009–2013)
  • Ambassador Extraordinary and Plenipotentiary, Guatemala (2017–2020)
• *Alexander A. Arvizu (1958–)
  • Ambassador Extraordinary and Plenipotentiary, Albania (2010–2015)
• Nicole A. Avant (1968–)
  • Ambassador Extraordinary and Plenipotentiary, The Bahamas (2009–2011)
• *Liliana Ayalde (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Paraguay (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Brazil (2013–2017)
• Matthew Winthrop Barzun (1970–)
  • Ambassador Extraordinary and Plenipotentiary, Sweden (2009–2011)
  • Ambassador Extraordinary and Plenipotentiary, United Kingdom (2013–2017)
• *John R. Bass (1964–)
  • Ambassador Extraordinary and Plenipotentiary, Georgia (2009–2012)
  • Executive Secretary (2012–2014)
  • Ambassador Extraordinary and Plenipotentiary, Turkey (2014)
  • Ambassador Extraordinary and Plenipotentiary, Turkey (2014–2017)
  • Ambassador Extraordinary and Plenipotentiary, Afghanistan (2017–2020)
• Michael Anthony Battle Sr. (1950–)
  • Representative of the U.S.A. to the African Union (2009–2013)
• *Robert Stephen Beecroft (1957–)
  • Ambassador Extraordinary and Plenipotentiary, Jordan (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Iraq (2012–2014)
  • Ambassador Extraordinary and Plenipotentiary, Egypt (2014–2017)
• Daniel Benjamin (1961–)
  • Director of the Bureau of Counterterrorism (2009–2012)
  • Ambassador at Large (2009–2012)
• *Eric D. Benjaminson (1960–)
  • Ambassador Extraordinary and Plenipotentiary, Gabon (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Sao Tome and Principe (2010–2013)
• *Marcia Stephens Bloom Bernicat (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Guinea-Bissau (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Senegal (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Bangladesh (2014–2018)
• Donald Sternhoff Beyer Jr. (1950–)
  • Ambassador Extraordinary and Plenipotentiary, Switzerland (2009–2013)
  • Ambassador Extraordinary and Plenipotentiary, Liechtenstein (2009–2013)
• *John Ross Beyrle (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Bulgaria (2005–2008)
  • Ambassador Extraordinary and Plenipotentiary, Russia (2008–2012)
• *Robert Orris Blake Jr. (1957–)
  • Ambassador Extraordinary and Plenipotentiary, Maldives (2006–2009)
  • Ambassador Extraordinary and Plenipotentiary, Sri Lanka (2006–2009)
  • Assistant Secretary of State for South and Central Asian Affairs (2009–2013)
  • Ambassador Extraordinary and Plenipotentiary, Indonesia (2013–2016)
• Jeffrey L. Bleich (1961–)
  • Ambassador Extraordinary and Plenipotentiary, Australia (2009–2013)
• *Peter William Bodde (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Malawi (2008–2010)
  • Ambassador Extraordinary and Plenipotentiary, Nepal (2012–2015)
  • Ambassador Extraordinary and Plenipotentiary, Libya (2015–2017)
• *Michele Thoren Bond (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Lesotho (2010–2012)
  • Assistant Secretary of State for Consular Affairs (2015–2017)
• *Donald E. Booth (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Liberia (2005–2008)
  • Ambassador Extraordinary and Plenipotentiary, Zambia (2008–2010)
  • Ambassador Extraordinary and Plenipotentiary, Ethiopia (2010–2013)
• *Eric J. Boswell (1945–)
  • Director of the Office of Foreign Missions (1993–1998)
  • Director of the Office of Foreign Missions (1995–1998)
  • Assistant Secretary of State for Diplomatic Security (1995–1998)
  • Director of the Office of Foreign Missions (2008–2012)
  • Assistant Secretary of State for Diplomatic Security (2008–2012)
• *Mark M. Boulware (1948–)
  • Ambassador Extraordinary and Plenipotentiary, Mauritania (2007–2010)
  • Ambassador Extraordinary and Plenipotentiary, Chad (2010–2013)
• *Pamela E. Bridgewater Awkward (1947–)
  • Ambassador Extraordinary and Plenipotentiary, Benin (2000–2002)
  • Ambassador Extraordinary and Plenipotentiary, Ghana (2005–2008)
  • Ambassador Extraordinary and Plenipotentiary, Jamaica (2010–2013)
• Esther Brimmer (1961–)
  • Assistant Secretary of State for International Organization Affairs (2009–2013)
• *William R. Brownfield (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Chile (2002–2004)
  • Ambassador Extraordinary and Plenipotentiary, Venezuela (2004–2007)
  • Ambassador Extraordinary and Plenipotentiary, Colombia (2007–2010)
  • Assistant Secretary of State for International Narcotics and Law Enforcement Affairs (2011–2017)
  • Career Ambassador (2012)
• *Matthew J. Bryza (1964–)
  • Ambassador Extraordinary and Plenipotentiary, Azerbaijan (2010–2012)
  • Ambassador Extraordinary and Plenipotentiary, Azerbaijan (Nomination of January 26, 2012, withdrawn on April 26, 2012.)
• *William Joseph Burns (1956–)
  • Executive Secretary (1996–1998)
  • Ambassador Extraordinary and Plenipotentiary, Jordan (1998–2001)
  • Assistant Secretary of State for Near Eastern Affairs (2001–2005)
  • Ambassador Extraordinary and Plenipotentiary, Russia (2005–2008)
  • Under Secretary of State for Political Affairs (2008–2011)
  • Career Ambassador (2008)
  • Deputy Secretary of State (2011–2014)
• *Patricia A. Butenis (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Bangladesh (2006–2007)
  • Ambassador Extraordinary and Plenipotentiary, Maldives (2009–2012)
  • Ambassador Extraordinary and Plenipotentiary, Sri Lanka (2009–2012)
• *Robert J. Callahan (1948–)
  • Ambassador Extraordinary and Plenipotentiary, Nicaragua (2008–2011)
• Kurt M. Campbell (1957–)
  • Assistant Secretary of State for East Asian and Pacific Affairs (2009–2013)
• *Martha Larzelere Campbell (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Marshall Islands (2009–2012)
• *Johnnie Carson (1943–)
  • Ambassador Extraordinary and Plenipotentiary, Uganda (1991–1994)
  • Ambassador Extraordinary and Plenipotentiary, Zimbabwe (1995–1997)
  • Ambassador Extraordinary and Plenipotentiary, Kenya (1999–2003)
  • Assistant Secretary of State for African Affairs (2009–2013)
  • Chargé d’Affaires ad interim, Mozambique ()
• *Philip Carter 3rd (1959–)
  • Ambassador Extraordinary and Plenipotentiary, Guinea (2007–2008)
  • Ambassador Extraordinary and Plenipotentiary, Côte d’Ivoire (2010–2013)
• *Asif J. Chaudry (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Moldova (2008–2011)
• Hillary Rodham Clinton (1947–)
  • Secretary of State (2009–2013)
• *Maura Connelly (1959–)
  • Ambassador Extraordinary and Plenipotentiary, Lebanon (2010–2013)
• *Frederick Bishop Cook (1950–)
  • Ambassador Extraordinary and Plenipotentiary, Central African Republic (2007–2010)
• Ertharin Cousin (1957–)
  • U.S. Representative to the United Nations Agencies for Food and Agriculture (Rome) (2009–2012)
• *Gene Allan Cretz (1950–)
  • Ambassador Extraordinary and Plenipotentiary, Libya (2008–2012)
  • Ambassador Extraordinary and Plenipotentiary, Ghana (2012–2015)
• Philip J. Crowley (1951–)
  • Assistant Secretary of State for Public Affairs (2009–2011)
• *James B. Cunningham (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Israel (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Afghanistan (2012–2014)
  • Representative of the U.S.A. to the Vienna Office of the United Nations (Vienna) (Nomination of April 8, 2004, withdrawn on October 8, 2004.)
  • Representative of the U.S.A. to the International Atomic Energy Agency (Vienna) (Nomination of April 8, 2004, withdrawn on October 8, 2004.)
• Ivo H. Daalder (1960–)
  • U.S. Permanent Representative on the Council of the North Atlantic Treaty Organization (2009–2013)
• *Glyn T. Davies (1957–)
  • Representative of the U.S.A. to the Vienna Office of the United Nations (Vienna) (2009–2011)
  • Representative of the U.S.A. to the International Atomic Energy Agency (Vienna) (2009–2011)
  • Ambassador Extraordinary and Plenipotentiary, Thailand (2015–2018)
• Luis C. de Baca (1967–)
  • Ambassador at Large (2009–2014)
• *Scott H. DeLisi (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Eritrea (2004–2007)
  • Ambassador Extraordinary and Plenipotentiary, Nepal (2010–2012)
  • Ambassador Extraordinary and Plenipotentiary, Uganda (2012–2015)
• *Christopher William Dell (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Angola (2001–2004)
  • Ambassador Extraordinary and Plenipotentiary, Zimbabwe (2004–2007)
  • Ambassador Extraordinary and Plenipotentiary, Kosovo (2009–2012)
• *Anne E. Derse (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Azerbaijan (2006–2009)
  • Ambassador Extraordinary and Plenipotentiary, Lithuania (2009–2012)
• Miguel Humberto Diaz (1963–)
  • Ambassador Extraordinary and Plenipotentiary, Holy See (2009–2012)
• *J. Thomas Dougherty (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Burkina Faso (2010–2013)
• *Patrick D. Duddy (1950–)
  • Ambassador Extraordinary and Plenipotentiary, Venezuela (2007–2010)
• William Carlton Eacho III (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Austria (2009–2013)
• *Alan Walter Eastham Jr. (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Malawi (2005–2008)
  • Ambassador Extraordinary and Plenipotentiary, Congo (Brazzaville) (2008–2010)
• Karl Winfrid Eikenberry (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Afghanistan (2009–2011)
• Norman L. Eisen (1960–)
  • Ambassador Extraordinary and Plenipotentiary, Czech Republic (2010–2014)
• *Charles Lewis English (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Bosnia and Herzegovina (2007–2010)
• *James F. Entwistle (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Congo (Kinshasa) (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Nigeria (2013–2016)
• *Joseph Adam Ereli (1960–)
  • Ambassador Extraordinary and Plenipotentiary, Bahrain (2007–2011)
• *Gerald Feierstein (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Yemen (2010–2013)
• Lee Andrew Feinstein (1959–)
  • Ambassador Extraordinary and Plenipotentiary, Poland (2009–2012)
• *Jeffrey David Feltman (1959–)
  • Ambassador Extraordinary and Plenipotentiary, Lebanon (2004–2008)
  • Assistant Secretary of State for Near Eastern Affairs (2009–2012)
• *Judith Fergin (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Timor-Leste (2010–2013)
• *Alberto M. Fernandez (1958–)
  • Ambassador Extraordinary and Plenipotentiary, Equatorial Guinea (2009–2012)
  • Chargé d’Affaires, Sudan (2009)
• Jose W. Fernandez (1955–)
  • Assistant Secretary of State for Economic, Energy, and Business Affairs (2009–2013)
• *James Brendan Foley (1957–)
  • Ambassador Extraordinary and Plenipotentiary, Haiti (2003–2005)
  • Ambassador Extraordinary and Plenipotentiary, Croatia (2009–2012)
• *Robert Stephen Ford (1958–)
  • Ambassador Extraordinary and Plenipotentiary, Algeria (2006–2008)
  • Ambassador Extraordinary and Plenipotentiary, Syria (2010–2012)
• Laurie S. Fulton (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Denmark (2009–2013)
• *Judith Gail Garber (1961–)
  • Ambassador Extraordinary and Plenipotentiary, Latvia (2009–2012)
  • Ambassador Extraordinary and Plenipotentiary, Cyprus (2019)
• *William J. Garvelink (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Congo (Kinshasa) (2007–2010)
• *Janet E. Garvey (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Cameroon (2007–2010)
• *Tatiana C. Gfoeller-Volkoff (1960–)
  • Ambassador Extraordinary and Plenipotentiary, Kyrgyzstan (2008–2011)
• Donald Henry Gips (1960–)
  • Ambassador Extraordinary and Plenipotentiary, South Africa (2009–2013)
• Mark Gitenstein (1946–)
  • Ambassador Extraordinary and Plenipotentiary, Romania (2009–2012)
• *Philip S. Goldberg (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Bolivia (2006–2008)
  • Assistant Secretary of State for Intelligence and Research (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Philippines (2013–2016)
  • Career Ambassador (2018)
  • Ambassador Extraordinary and Plenipotentiary, Colombia (2019)
• Eric Goosby (1952–)
  • Ambassador at Large (2009–2013)
• Philip H. Gordon (1962–)
  • Assistant Secretary of State for European and Eurasian Affairs (2009–2013)
• Rose Eileen Gottemoeller (1953–)
  • Assistant Secretary of State for Arms Control, Verification, and Compliance (2009–2014)
  • Under Secretary of State for Arms Control and International Security Affairs (2014–2016)
• *Gordon Gray (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Tunisia (2009–2012)
• *Kenneth E. Gross Jr. (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Tajikistan (2009–2012)
• Howard W. Gutman (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Belgium (2009–2013)
• *Patricia McMahon Hawkins (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Togo (2008–2011)
• *Christopher Robert Hill (1952–)
  • Chargé d’Affaires ad interim, Albania (1991)
  • Ambassador Extraordinary and Plenipotentiary, Macedonia (1996–1999)
  • Ambassador Extraordinary and Plenipotentiary, Poland (2000–2004)
  • Ambassador Extraordinary and Plenipotentiary, Korea (2004–2005)
  • Assistant Secretary of State for East Asian and Pacific Affairs (2005–2009)
  • Ambassador Extraordinary and Plenipotentiary, Iraq (2009–2010)
• *Richard Eugene Hoagland (1950–)
  • Ambassador Extraordinary and Plenipotentiary, Tajikistan (2003–2006)
  • Ambassador Extraordinary and Plenipotentiary, Kazakhstan (2008–2011)
  • Chargé d’Affaires ad interim, Turkmenistan (2008)
  • Ambassador Extraordinary and Plenipotentiary, Armenia (Nomination of May 23, 2006, not acted upon by the Senate. Renominated January 9, 2007. Nomination withdrawn August 3, 2007.)
• *Heather M. Hodges (1946–)
  • Ambassador Extraordinary and Plenipotentiary, Moldova (2003–2006)
  • Ambassador Extraordinary and Plenipotentiary, Ecuador (2008–2011)
• Robert David Hormats (1943–)
  • Assistant Secretary of State for Economic, Energy, and Business Affairs (1981–1982)
  • Under Secretary for Economic Growth, Energy, and the Environment (2009–2013)
• David Huebner (1960–)
  • Ambassador Extraordinary and Plenipotentiary, Samoa (2009–2014)
  • Ambassador Extraordinary and Plenipotentiary, New Zealand (2009–2014)
• *Cameron R. Hume (1947–)
  • Ambassador Extraordinary and Plenipotentiary, Algeria (1997–2000)
  • Ambassador Extraordinary and Plenipotentiary, South Africa (2001–2004)
  • Ambassador Extraordinary and Plenipotentiary, Indonesia (2007–2010)
  • Chargé d’Affaires, Sudan (2007)
• Jon M. Huntsman Jr. (1960–)
  • Ambassador Extraordinary and Plenipotentiary, Singapore (1992–1993)
  • Ambassador Extraordinary and Plenipotentiary, China (2009–2011)
  • Ambassador Extraordinary and Plenipotentiary, Russia (2017–2019)
• *Ravic R. Huso (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Laos (2007–2010)
• *Earl Michael Irving (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Swaziland (2009–2012)
• *Robert Porter Jackson (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Cameroon (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Ghana (2015–2018)
• *Janice Lee Jacobs (1946–)
  • Ambassador Extraordinary and Plenipotentiary, Guinea-Bissau (2006–2007)
  • Ambassador Extraordinary and Plenipotentiary, Senegal (2006–2007)
  • Assistant Secretary of State for Consular Affairs (2008–2014)
• David C. Jacobson (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Canada (2009–2013)
• *James Franklin Jeffrey (1946–)
  • Ambassador Extraordinary and Plenipotentiary, Albania (2002–2004)
  • Ambassador Extraordinary and Plenipotentiary, Turkey (2008–2010)
  • Ambassador Extraordinary and Plenipotentiary, Iraq (2010–2012)
  • Career Ambassador (2011)
• *Eric G. John (1960–)
  • Ambassador Extraordinary and Plenipotentiary, Thailand (2007–2010)
• *David Timothy Johnson (1954–)
  • Assistant Secretary of State for International Narcotics and Law Enforcement Affairs (2007–2011)
• *Deborah Kay Jones (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Kuwait (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Libya (2013–2015)
• Kerri-Ann Jones (1954–)
  • Assistant Secretary of State for Oceans and International Environmental and Scientific Affairs (2009–2014)
• *Paul Wayne Jones (1960–)
  • Ambassador Extraordinary and Plenipotentiary, Malaysia (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Poland (2015–2018)
  • Chargé d’Affaires ad interim, Pakistan (2018–2020)
• Samuel Louis Kaplan (1936–)
  • Ambassador Extraordinary and Plenipotentiary, Morocco (2009–2013)
• Allan J. Katz (1947–)
  • Ambassador Extraordinary and Plenipotentiary, Portugal (2010–2013)
• *Ian C. Kelly (1953–)
  • Representative of the U.S.A. to the Organization for Security and Cooperation in Europe (Vienna) (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Georgia (2015–2018)
• William E. Kennard (1957–)
  • Representative of the U.S.A. to the European Union, with the rank and status of Ambassador Extraordinary and Plenipotentiary (2009–2013)
• *Patrick Francis Kennedy (1949–)
  • Assistant Secretary of State for Administration (1993–2001)
  • Under Secretary of State for Management (2007–2017)
  • Representative of the U.S.A. to the European Office of the United Nations (Geneva) (Nomination of February 24, 2000, not acted upon by the Senate.)
• *Kristie Ann Kenney (1955–)
  • Executive Secretary (1998–2001)
  • Ambassador Extraordinary and Plenipotentiary, Ecuador (2002–2005)
  • Ambassador Extraordinary and Plenipotentiary, Philippines (2006–2009)
  • Ambassador Extraordinary and Plenipotentiary, Thailand (2010–2014)
  • Career Ambassador (2012)
  • Counselor (2016–2017)
• David Killion (1966–)
  • U.S. Permanent Representative to the United Nations Educational, Scientific and Cultural Organization (2009–2013)
• Betty E. King (1944–)
  • Representative of the U.S.A. to the European Office of the United Nations (Geneva) (2010–2013)
• *Hans G. Klemm (1957–)
  • Ambassador Extraordinary and Plenipotentiary, Timor-Leste (2007–2010)
  • Ambassador Extraordinary and Plenipotentiary, Romania (2015–2019)
• Douglas Kmiec (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Malta (2009–2011)
• *James Knight (1948–)
  • Ambassador Extraordinary and Plenipotentiary, Benin (2009–2012)
  • Ambassador Extraordinary and Plenipotentiary, Chad (2013–2016)
• Harold Hongju Koh (1954–)
  • Assistant Secretary of State for Democracy, Human Rights, and Labor (1998–2001)
  • Legal Adviser (2009–2013)
• Karen Kornblum (1963–)
  • Representative of the U.S.A. to the Organization for Economic Cooperation and Development (Paris) (2009–2012)
• Eleni Tsakopoulos Kounalakis (1966–)
  • Ambassador Extraordinary and Plenipotentiary, Hungary (2009–2013)
• *Jerry P. Lanier (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Uganda (2009–2012)
  • Chargé d’Affaires, Sudan (2016)
• *Joseph Evan LeBaron (1947–)
  • Ambassador Extraordinary and Plenipotentiary, Mauritania (2003–2006)
  • Ambassador Extraordinary and Plenipotentiary, Qatar (2008–2011)
• Alfonso E. Lenhardt (1943–)
  • Ambassador Extraordinary and Plenipotentiary, Tanzania (2009–2013)
• Fay Hartog Levin (1948–)
  • Ambassador Extraordinary and Plenipotentiary, Netherlands (2009–2012)
• Jacob L. Lew (1955–)
  • Deputy Secretary of State for Management and Resources (2009–2010)
• *Rose M. Likins (1959–)
  • Ambassador Extraordinary and Plenipotentiary, El Salvador (2000–2003)
  • Ambassador Extraordinary and Plenipotentiary, Peru (2010–2013)
• *Hugo Llorens (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Honduras (2008–2011)
• *Scot Alan Marciel (1958–)
  • Representative of the U.S.A. to the Association of Southeast Asian Nations (Jakarta) (2008–2010)
  • Ambassador Extraordinary and Plenipotentiary, Indonesia (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Burma (2016–2020)
• *R. Niels Marquardt (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Equatorial Guinea (2004–2006)
  • Ambassador Extraordinary and Plenipotentiary, Cameroon (2004–2007)
  • Ambassador Extraordinary and Plenipotentiary, Comoros (2007–2010)
  • Ambassador Extraordinary and Plenipotentiary, Madagascar (2007–2010)
• Capricia Penavic Marshall (1964–)
  • Chief of Protocol (2009–2013)
• Vilma S. Martinez (1943–)
  • Ambassador Extraordinary and Plenipotentiary, Argentina (2009–2013)
• *Gail Dennise Thomas Mathieu (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Niger (2002–2005)
  • Ambassador Extraordinary and Plenipotentiary, Namibia (2007–2010)
• *Terence Patrick McCulley (1957–)
  • Ambassador Extraordinary and Plenipotentiary, Mali (2005–2008)
  • Ambassador Extraordinary and Plenipotentiary, Nigeria (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Côte d’Ivoire (2013–2016)
• *Stephen George McFarland (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Guatemala (2008–2011)
• *C. Steven McGann (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Fiji (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Kiribati (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Tonga (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Nauru (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Tuvalu (2008–2011)
• Judith A. McHale (1947–)
  • Under Secretary of State for Public Diplomacy and Public Affairs (2009–2011)
• *Peter Michael McKinley (1954–)
  • Chargé d’Affaires ad interim, Mozambique (1997)
  • Ambassador Extraordinary and Plenipotentiary, Peru (2007–2010)
  • Ambassador Extraordinary and Plenipotentiary, Colombia (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Afghanistan (2014–2016)
  • Ambassador Extraordinary and Plenipotentiary, Brazil (2016–2018)
• *Christopher J. McMullen (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Angola (2010–2013)
• *Ronald Keith McMullen (1955–)
  • Chargé d’Affaires ad interim, Fiji (2002)
  • Chargé d’Affaires ad interim, Tonga (2002)
  • Chargé d’Affaires ad interim, Nauru (2002)
  • Chargé d’Affaires ad interim, Tuvalu (2002)
  • Ambassador Extraordinary and Plenipotentiary, Eritrea (2007–2010)
• *Kenneth H. Merten (1961–)
  • Ambassador Extraordinary and Plenipotentiary, Haiti (2009–2012)
  • Ambassador Extraordinary and Plenipotentiary, Croatia (2012–2015)
• *Michael W. Michalak (1946–)
  • Ambassador Extraordinary and Plenipotentiary, Vietnam (2007–2011)
• Cheryl D. Mills (1965–)
  • Counselor (2009–2013)
• *Gillian Arlette Milovanovic (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Macedonia (2005–2008)
  • Ambassador Extraordinary and Plenipotentiary, Mali (2008–2011)
• *Patricia Newton Moller (1944–)
  • Ambassador Extraordinary and Plenipotentiary, Burundi (2006–2009)
  • Ambassador Extraordinary and Plenipotentiary, Guinea (2009–2012)
• *Patrick S. Moon (1950–)
  • Ambassador Extraordinary and Plenipotentiary, Bosnia and Herzegovina (2010–2013)
• *Roderick W. Moore (1964–)
  • Ambassador Extraordinary and Plenipotentiary, Montenegro (2007–2010)
• *James F. Moriarty (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Nepal (2004–2007)
  • Ambassador Extraordinary and Plenipotentiary, Bangladesh (2008–2011)
• *Dan W. Mozena (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Angola (2007–2010)
  • Ambassador Extraordinary and Plenipotentiary, Bangladesh (2011–2014)
• *Stephen D. Mull (1958–)
  • Ambassador Extraordinary and Plenipotentiary, Lithuania (2003–2006)
  • Executive Secretary (2009–2012)
  • Ambassador Extraordinary and Plenipotentiary, Poland (2012–2015)
  • Career Ambassador (2016)
• *Cameron Phelps Munter (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Serbia (2007–2009)
  • Ambassador Extraordinary and Plenipotentiary, Pakistan (2010–2012)
• Philip D. Murphy (1957–)
  • Ambassador Extraordinary and Plenipotentiary, Germany (2009–2013)
• *Christopher W. Murray (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Congo (Brazzaville) (2010–2013)
• *Joseph A. Mussomeli (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Cambodia (2005–2008)
  • Ambassador Extraordinary and Plenipotentiary, Slovenia (2010–2015)
• *Marianne Matuzek Myles (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Cape Verde (2008–2011)
• *John R. Nay (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Suriname (2009–2012)
• *David Daniel Nelson (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Uruguay (2009–2011)
• *Wanda L. Nesbitt (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Madagascar (2001–2004)
  • Ambassador Extraordinary and Plenipotentiary, Côte d’Ivoire (2007–2010)
  • Ambassador Extraordinary and Plenipotentiary, Namibia (2010–2013)
• Thomas R. Nides (1961–)
  • Deputy Secretary of State for Management and Resources (2010–2013)
• *Louis John Nigro Jr. (1947–2013)
  • Ambassador Extraordinary and Plenipotentiary, Chad (2007–2010)
• *Robert B. Nolan (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Lesotho (2007–2010)
• *Stephen James Nolan (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Botswana (2008–2011)
• *Richard B. Norland (1955–)
  • Ambassador Extraordinary and Plenipotentiary, Uzbekistan (2007–2010)
  • Ambassador Extraordinary and Plenipotentiary, Georgia (2012–2015)
  • Ambassador Extraordinary and Plenipotentiary, Libya (2019)
• *Richard Gustave Olson Jr. (1959–)
  • Ambassador Extraordinary and Plenipotentiary, United Arab Emirates (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Pakistan (2012–2015)
• Bruce J. Oreck (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Finland (2009–2015)
• Maria Otero (1950–)
  • Under Secretary of State for Civilian Security, Democracy, and Human Rights (2009–2013)
• *Michael S. Owen (1951–)
  • Chargé d’Affaires ad interim, Tanzania (2005)
  • Ambassador Extraordinary and Plenipotentiary, Sierra Leone (2010–2013)
• *Carlos Pascual (1958–)
  • Ambassador Extraordinary and Plenipotentiary, Ukraine (2000–2003)
  • Ambassador Extraordinary and Plenipotentiary, Mexico (2009–2011)
  • Assistant Secretary of State for Energy Resources (Nominations of February 17, 2012; April 23, 2013; and January 6, 2014, not acted upon by the Senate.)
• *Anne Woods Patterson (1949–)
  • Ambassador Extraordinary and Plenipotentiary, El Salvador (1997–2000)
  • Ambassador Extraordinary and Plenipotentiary, Colombia (2000–2003)
  • Assistant Secretary of State for International Narcotics and Law Enforcement Affairs (2005–2007)
  • Ambassador Extraordinary and Plenipotentiary, Pakistan (2007–2010)
  • Career Ambassador (2008)
  • Ambassador Extraordinary and Plenipotentiary, Egypt (2011–2013)
  • Assistant Secretary of State for Near Eastern Affairs (2013–2017)
• *David D. Pearce (1950–)
  • Ambassador Extraordinary and Plenipotentiary, Algeria (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Greece (2013–2016)
• *Michael Christian Polt (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Serbia (2004–2007)
  • Ambassador Extraordinary and Plenipotentiary, Estonia (2009–2012)
• Michael H. Posner (1950–)
  • Assistant Secretary of State for Democracy, Human Rights, and Labor (2009–2013)
• *Jo Ellen Powell (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Mauritania (2010–2013)
• *Nancy Jo Powell (1947–)
  • Ambassador Extraordinary and Plenipotentiary, Uganda (1997–1999)
  • Ambassador Extraordinary and Plenipotentiary, Ghana (2001–2002)
  • Ambassador Extraordinary and Plenipotentiary, Pakistan (2002–2004)
  • Ambassador Extraordinary and Plenipotentiary, Nepal (2007–2009)
  • Director General of the Foreign Service (2009–2012)
  • Career Ambassador (2011)
  • Ambassador Extraordinary and Plenipotentiary, India (2012–2014)
• *Phyllis Marie Powers (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Panama (2010–2012)
  • Ambassador Extraordinary and Plenipotentiary, Nicaragua (2012–2015)
• *Peter Alan Prahar (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Micronesia, Federated States of (2009–2012)
• *Michael Edward Ranneberger (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Mali (1999–2002)
  • Ambassador Extraordinary and Plenipotentiary, Kenya (2006–2011)
• Stephen J. Rapp (1949–)
  • Ambassador at Large (2009–2015)
• *Charles Aaron Ray (1945–)
  • Ambassador Extraordinary and Plenipotentiary, Cambodia (2002–2005)
  • Ambassador Extraordinary and Plenipotentiary, Zimbabwe (2009–2012)
• *Eunice S. Reddick (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Gabon (2007–2010)
  • Ambassador Extraordinary and Plenipotentiary, Sao Tome and Principe (2007–2010)
  • Ambassador Extraordinary and Plenipotentiary, Niger (2014–2017)
  • Chargé d’Affaires ad interim, Burundi (2019)
• *Helen Patricia Reed-Rowe (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Palau (2010–2013)
• *Philip Thomas Reeker (1965–)
  • Ambassador Extraordinary and Plenipotentiary, Macedonia (2008–2011)
• *Francis Joseph Ricciardone (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Philippines (2002–2005)
  • Ambassador Extraordinary and Plenipotentiary, Palau (2002–2005)
  • Ambassador Extraordinary and Plenipotentiary, Egypt (2005–2008)
  • Ambassador Extraordinary and Plenipotentiary, Turkey (2010–2014)
• Susan Rice (1964–)
  • Assistant Secretary of State for African Affairs (1997–2001)
  • Representative of the U.S.A. to the United Nations (2009–2013)
• Charles Hammerman Rivkin (1962–)
  • Ambassador Extraordinary and Plenipotentiary, France (2009–2013)
  • Envoy Extraordinary and Minister Plenipotentiary, Monaco (2009–2013)
  • Assistant Secretary of State for Economic, Energy, and Business Affairs (2014–2017)
• *Carol Ann Rodley (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Cambodia (2008–2011)
• Timothy J. Roemer (1956–)
  • Ambassador Extraordinary and Plenipotentiary, India (2009–2011)
• Daniel M. Rooney (1932–2017)
  • Ambassador Extraordinary and Plenipotentiary, Ireland (2009–2012)
• John Victor Roos (1955–)
  • Ambassador Extraordinary and Plenipotentiary, Japan (2009–2013)
• *Leslie Ventura Rowe (1947–)
  • Ambassador Extraordinary and Plenipotentiary, Solomon Islands (2006–2009)
  • Ambassador Extraordinary and Plenipotentiary, Papua New Guinea (2006–2009)
  • Ambassador Extraordinary and Plenipotentiary, Vanuatu (2006–2009)
  • Ambassador Extraordinary and Plenipotentiary, Mozambique (2009–2012)
• *Robin Renee Sanders (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Congo (Brazzaville) (2002–2005)
  • Ambassador Extraordinary and Plenipotentiary, Nigeria (2007–2010)
• *Richard J. Schmierer (1950–)
  • Ambassador Extraordinary and Plenipotentiary, Oman (2009–2012)
• Eric P. Schwartz (1957–)
  • Assistant Secretary of State for Population, Refugees, and Migration Affairs (2009–2011)
• *Margaret Scobey (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Syria (2003–2005)
  • Ambassador Extraordinary and Plenipotentiary, Egypt (2008–2011)
• *Stephen A. Seche (1948–)
  • Chargé d’Affaires ad interim, Syria (2006)
  • Ambassador Extraordinary and Plenipotentiary, Yemen (2007–2010)
• Theodore Sedgwick (1948–)
  • Ambassador Extraordinary and Plenipotentiary, Slovakia (2010–2015)
• *Thomas Alfred Shannon Jr. (1958–)
  • Assistant Secretary of State for Western Hemisphere Affairs (2005–2009)
  • Ambassador Extraordinary and Plenipotentiary, Brazil (2009–2013)
  • Career Ambassador (2012)
  • Counselor (2013–2016)
  • Under Secretary of State for Political Affairs (2016–2018)
  • Secretary of State ad interim (2017)
• Andrew J. Shapiro (1967–)
  • Assistant Secretary of State for Politico-Military Affairs (2009–2013)
• *Paul E. Simons (1955–)
  • Ambassador Extraordinary and Plenipotentiary, Chile (2007–2010)
• *Michele Jeanne Sison (1959–)
  • Ambassador Extraordinary and Plenipotentiary, United Arab Emirates (2004–2008)
  • Ambassador Extraordinary and Plenipotentiary, Lebanon (2008–2010)
  • Ambassador Extraordinary and Plenipotentiary, Maldives (2012–2014)
  • Ambassador Extraordinary and Plenipotentiary, Sri Lanka (2012–2014)
  • Ambassador Extraordinary and Plenipotentiary, Haiti (2018)
  • Career Ambassador (2018)
• Anne-Marie Slaughter (1958–)
  • Director of Policy Planning (2009–2011)
• *Pamela Jo Howell Slutz (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Mongolia (2003–2006)
  • Ambassador Extraordinary and Plenipotentiary, Burundi (2009–2012)
• *Daniel Bennett Smith (1956–)
  • Executive Secretary (2007–2009)
  • Ambassador Extraordinary and Plenipotentiary, Greece (2010–2013)
  • Assistant Secretary of State for Intelligence and Research (2014–2018)
  • Director of the Foreign Service Institute (2018)
  • Career Ambassador (2018)
  • Secretary of State ad interim (2021)
• James B. Smith (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Saudi Arabia (2009–2013)
• Alan D. Solomont (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Andorra (2009–2013)
  • Ambassador Extraordinary and Plenipotentiary, Spain (2009–2013)
• Daniel V. Speckhard (1959–)
  • Ambassador Extraordinary and Plenipotentiary, Belarus (1997–2000)
  • Ambassador Extraordinary and Plenipotentiary, Greece (2007–2010)
• James Braidy Steinberg (1953–)
  • Director of Policy Planning (1994–1996)
  • Deputy Secretary of State (2009–2011)
• *Doris Kathleen Stephens (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Korea (2008–2011)
• *Barbara Jean Stephenson (1958–)
  • Ambassador Extraordinary and Plenipotentiary, Panama (2008–2010)
• *Karen Brevard Stewart (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Belarus (2006–2008)
  • Ambassador Extraordinary and Plenipotentiary, Laos (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Marshall Islands (2016–2020)
• Judith Ann Stewart-Stock (1946–)
  • Assistant Secretary of State for Educational and Cultural Affairs (2010–2013)
• *Mark C. Storella (1959–)
  • Ambassador Extraordinary and Plenipotentiary, Zambia (2010–2013)
• Cynthia Stroum (1950–)
  • Ambassador Extraordinary and Plenipotentiary, Luxembourg (2009–2011)
• Louis B. Susman (1937–)
  • Ambassador Extraordinary and Plenipotentiary, United Kingdom (2009–2013)
• *James Christopher Swan (1963–)
  • Ambassador Extraordinary and Plenipotentiary, Djibouti (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Congo (Kinshasa) (2013–2016)
• *W. Stuart Symington IV (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Djibouti (2006–2008)
  • Ambassador Extraordinary and Plenipotentiary, Rwanda (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Nigeria (2016–2019)
• Ellen O. Tauscher (1951–)
  • Under Secretary of State for Arms Control and International Security Affairs (2009–2012)
• *Teddy Bernard Taylor (1953–)
  • Ambassador Extraordinary and Plenipotentiary, Solomon Islands (2009–2012)
  • Ambassador Extraordinary and Plenipotentiary, Papua New Guinea (2009–2012)
  • Ambassador Extraordinary and Plenipotentiary, Vanuatu (2009–2012)
• *John F. Tefft (1949–)
  • Ambassador Extraordinary and Plenipotentiary, Lithuania (2000–2003)
  • Ambassador Extraordinary and Plenipotentiary, Georgia (2005–2009)
  • Ambassador Extraordinary and Plenipotentiary, Ukraine (2009–2013)
  • Ambassador Extraordinary and Plenipotentiary, Russia (2014–2017)
• *Donald Gene Teitelbaum (1963–)
  • Ambassador Extraordinary and Plenipotentiary, Ghana (2008–2012)
• *Linda Thomas-Greenfield (1952–)
  • Ambassador Extraordinary and Plenipotentiary, Liberia (2008–2012)
  • Director General of the Foreign Service (2012–2013)
  • Assistant Secretary of State for African Affairs (2013–2017)
• *Harry Keels Thomas Jr. (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Bangladesh (2003–2005)
  • Executive Secretary (2005–2007)
  • Director General of the Foreign Service (2007–2009)
  • Ambassador Extraordinary and Plenipotentiary, Philippines (2010–2013)
  • Ambassador Extraordinary and Plenipotentiary, Zimbabwe (2015–2018)
• David H. Thorne (1944–)
  • Ambassador Extraordinary and Plenipotentiary, Italy (2009–2013)
  • Ambassador Extraordinary and Plenipotentiary, San Marino (2009–2013)
• Vinai K. Thummalapally (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Belize (2009–2013)
• William Edward Todd (1961–)
  • Ambassador Extraordinary and Plenipotentiary, Brunei (2008–2010)
  • Ambassador Extraordinary and Plenipotentiary, Cambodia (2012–2015)
• *Frank Charles Urbancic Jr. (1951–2016)
  • Ambassador Extraordinary and Plenipotentiary, Cyprus (2008–2011)
• Arturo Valenzuela (1944–)
  • Assistant Secretary of State for Western Hemisphere Affairs (2009–2011)
• Richard Rahul Verma (1968–)
  • Assistant Secretary of State for Legislative Affairs (2009–2011)
  • Ambassador Extraordinary and Plenipotentiary, India (2014–2017)
• Melanne Verveer (1944–)
  • Ambassador at Large (2009–2013)
• *James B. Warlick Jr. (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Bulgaria (2009–2012)
• *Mary Burce Warlick (1957–)
  • Ambassador Extraordinary and Plenipotentiary, Serbia (2009–2012)
• Beatrice W. Welters (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Trinidad and Tobago (2010–2012)
• Barry B. White (1943–)
  • Ambassador Extraordinary and Plenipotentiary, Norway (2009–2013)
• *Pamela Ann White (1948–)
  • Ambassador Extraordinary and Plenipotentiary, The Gambia (2010–2012)
  • Ambassador Extraordinary and Plenipotentiary, Haiti (2012–2015)
• Ruth A. Whiteside (1950–)
  • Director of the Foreign Service Institute (2006–2013)
• *Bisa Williams (1954–)
  • Ambassador Extraordinary and Plenipotentiary, Niger (2010–2013)
• *Mary Jo Wills (1951–)
  • Ambassador Extraordinary and Plenipotentiary, Seychelles (2009–2011)
  • Ambassador Extraordinary and Plenipotentiary, Mauritius (2009–2011)
• *John L. Withers (1948–)
  • Ambassador Extraordinary and Plenipotentiary, Albania (2007–2010)
• Duane E. Woerth (1948–)
  • Representative of the U.S.A. on the Council of the International Civil Aviation Organization (Montreal) (2010–2013)
• *Lawrence D. Wohlers (1955–)
  • Ambassador Extraordinary and Plenipotentiary, Central African Republic (2010–2013)
• *Alejandro Daniel Wolff (1956–)
  • Ambassador Extraordinary and Plenipotentiary, Chile (2010–2013)
• *Marie L. Yovanovitch (1958–)
  • Ambassador Extraordinary and Plenipotentiary, Kyrgyzstan (2004–2008)
  • Ambassador Extraordinary and Plenipotentiary, Armenia (2008–2011)
  • Ambassador Extraordinary and Plenipotentiary, Ukraine (2016–2019)
• *Thomas W. Yun (1949–)
  • Director of the Office of Medical Services (2008–2011)
• Raul Yzaguirre (1939–)
  • Ambassador Extraordinary and Plenipotentiary, Dominican Republic (2010–2013)