2019 - Principals and Chiefs Chronological
Listing - People - Department History
Principal Officers and Chiefs of Mission, by Year: 2019
NOTE TO READERS
Updates to the Principal Officers and Chiefs of Mission database are currently suspended. For information about the Department’s current and recent leadership, we recommend visiting the Department of State homepage’s Biographies of Senior Officials and List of U.S. Ambassadors.
Notice posted on January 12, 2024.
Last
updated March 14, 2024.
Note: Career Foreign Service appointees are asterisked.
- John P. Abizaid (?–)
- Ambassador Extraordinary and Plenipotentiary, Saudi Arabia (2019)
- Stephen Akard (?–)
- Director of the Office of Foreign Missions (2019)
- Director General of the Foreign Service (Not commissioned; nomination of October 16, 2017 withdrawn by the president on March 20, 2018.)
- *Luis E. Arreaga-Rodas (1952–)
- Ambassador Extraordinary and Plenipotentiary, Iceland (2009–2013)
- Ambassador Extraordinary and Plenipotentiary, Guatemala (2017–2020)
- *Jess Lippencott Baily (1960–)
- Ambassador Extraordinary and Plenipotentiary, Macedonia (2014–2019)
- *Peter H. Barlerin (?–)
- Ambassador Extraordinary and Plenipotentiary, Cameroon (2017–2020)
- *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)
- *Richard K. Bell (?–)
- Ambassador Extraordinary and Plenipotentiary, Côte d’Ivoire (2019)
- Peter Berkowitz (?–)
- Director of Policy Planning (2019)
- Stephen E. Biegun (?–)
- Deputy Secretary of State (2019)
- *Rena Bitter (?–)
- Ambassador Extraordinary and Plenipotentiary, Laos (2016–2020)
- Lynda Blanchard (?–)
- Ambassador Extraordinary and Plenipotentiary, Slovenia (2019)
- *Donald A. Blome (?–)
- Ambassador Extraordinary and Plenipotentiary, Tunisia (2019)
- *Jane E. Bocklage (?–)
- Chargé d’Affaires ad interim (2017–2019)
- Terry E. Branstad (?–)
- Ambassador Extraordinary and Plenipotentiary, China (2017–2020)
- Andrew P. Bremberg (?–)
- Representative of the U.S.A. to the European Office of the United Nations (Geneva) (2019)
- *Bridget A. Brink (?–)
- Ambassador Extraordinary and Plenipotentiary, Slovakia (2019)
- *Natalie E. Brown (?–)
- Chargé d’Affaires, Eritrea (2019)
- Ambassador Extraordinary and Plenipotentiary, Uganda (2020)
- *David Brownstein (?–)
- Chargé d’Affaires ad interim, Central African Republic (2019)
- Brian J. Bulatao (?–)
- Under Secretary of State for Management (2019)
- *Kate M. Byrnes (?–)
- Ambassador Extraordinary and Plenipotentiary, Macedonia (2019)
- Carrie B. Cabelka (?–)
- Assistant Secretary of State for Administration (2019)
- *Roxanne J. Cabral (?–)
- Chargé d’Affaires ad interim, Panama (2018–2020)
- Ambassador Extraordinary and Plenipotentiary, Marshall Islands (2019)
- Carmen G. Cantor (?–)
- Ambassador Extraordinary and Plenipotentiary, Micronesia, Federated States of (2019)
- *James A. Carouso (?–)
- Chargé d’Affaires ad interim, Australia (2019)
- Thomas L. Carter (?–)
- Representative of the U.S.A. on the Council of the International Civil Aviation Organization (Montreal) (2017–2020)
- *John L. Carwile (?–)
- Ambassador Extraordinary and Plenipotentiary, Latvia (2019)
- *Anne S. Casper (?–)
- Ambassador Extraordinary and Plenipotentiary, Burundi (2016–2019)
- Joseph Cella (?–)
- Ambassador Extraordinary and Plenipotentiary, Fiji (2019)
- Ambassador Extraordinary and Plenipotentiary, Kiribati (2019)
- Ambassador Extraordinary and Plenipotentiary, Nauru (2019)
- Ambassador Extraordinary and Plenipotentiary, Tonga (2019)
- Ambassador Extraordinary and Plenipotentiary, Tuvalu (2019)
- *Todd C. Chapman (1962–)
- Chargé d’Affaires ad interim, Mozambique (2010)
- Ambassador Extraordinary and Plenipotentiary, Ecuador (2015–2019)
- Ambassador Extraordinary and Plenipotentiary, Brazil (2020)
- *Craig L. Cloud (?–)
- Ambassador Extraordinary and Plenipotentiary, Botswana (2019)
- *Jonathan R. Cohen (?–)
- Ambassador Extraordinary and Plenipotentiary, Egypt (2019)
- R. Clarke Cooper (?–)
- Assistant Secretary of State for Politico-Military Affairs (2019)
- *Maureen Elizabeth Cormack (1957–)
- Ambassador Extraordinary and Plenipotentiary, Bosnia and Herzegovina (2014–2019)
- David B. Cornstein (?–)
- Ambassador Extraordinary and Plenipotentiary, Hungary (2018–2020)
- *Kevin Covert (?–)
- Chargé d’Affaires ad interim, Tajikistan (2019)
- Kelly Knight Craft (?–)
- Ambassador Extraordinary and Plenipotentiary, Canada (2017–2019)
- Representative of the U.S.A. to the United Nations (2019)
- Edward F. Crawford (?–)
- Ambassador Extraordinary and Plenipotentiary, Ireland (2019)
- Arthur B. Culvahouse Jr. (?–)
- Ambassador Extraordinary and Plenipotentiary, Australia (2019)
- Kelley Eckels Currie (?–)
- Ambassador at Large (2019)
- *John J. Daigle (?–)
- Ambassador Extraordinary and Plenipotentiary, Cape Verde (2019)
- *Joel Danies (?–)
- Ambassador Extraordinary and Plenipotentiary, Gabon (2018–2019)
- Ambassador Extraordinary and Plenipotentiary, Sao Tome and Principe (2018–2019)
- *Kelly C. Degnan (?–)
- Ambassador Extraordinary and Plenipotentiary, Georgia (2019)
- *John P. Desrocher (?–)
- Ambassador Extraordinary and Plenipotentiary, Algeria (2017–2020)
- Robert A. Destro (?–)
- Assistant Secretary of State for Democracy, Human Rights, and Labor (2019)
- *Kathleen Ann Doherty (1963–)
- Ambassador Extraordinary and Plenipotentiary, Cyprus (2015–2019)
- *Joseph R. Donovan Jr. (?–)
- Ambassador Extraordinary and Plenipotentiary, Indonesia (2016–2020)
- *Thomas M. Duffy (1962–)
- Chargé d’Affaires ad interim (2016–2019)
- *Catherine Ebert-Gray (1955–)
- Ambassador Extraordinary and Plenipotentiary, Papua New Guinea (2015–2019)
- Ambassador Extraordinary and Plenipotentiary, Solomon Islands (2015–2019)
- Ambassador Extraordinary and Plenipotentiary, Vanuatu (2015–2019)
- *Christine Elder (?–)
- Ambassador Extraordinary and Plenipotentiary, Liberia (2016–2020)
- *Jill M. Esposito (?–)
- Chargé d’Affaires ad interim, Iceland (2019)
- David T. Fischer (?–)
- Ambassador Extraordinary and Plenipotentiary, Morocco (2019)
- *Michael J. Fitzpatrick (?–)
- Ambassador Extraordinary and Plenipotentiary, Ecuador (2019)
- *Daniel L. Foote (?–)
- Ambassador Extraordinary and Plenipotentiary, Zambia (2017–2020)
- *Heide B. Fulton (?–)
- Chargé d’Affaires ad interim, Honduras (2019)
- *Julia Ann Furuta-Toy (1960–)
- Ambassador Extraordinary and Plenipotentiary, Equatorial Guinea (2015–2019)
- Chargé d’Affaires ad interim, Norway (2015)
- *Judith Gail Garber (1961–)
- Ambassador Extraordinary and Plenipotentiary, Latvia (2009–2012)
- Ambassador Extraordinary and Plenipotentiary, Cyprus (2019)
- Kenneth S. George (?–)
- Ambassador Extraordinary and Plenipotentiary, Uruguay (2019)
- *Robert S. Gilchrist (?–)
- Ambassador Extraordinary and Plenipotentiary, Lithuania (2019)
- James S. Gilmore III (?–)
- Representative of the U.S.A. to the Organization for Security and Cooperation in Europe (Vienna) (2019)
- *David R. Gilmour (1958–)
- Ambassador Extraordinary and Plenipotentiary, Togo (2015–2019)
- Callista L. Gingrich (1966–)
- Ambassador Extraordinary and Plenipotentiary, Holy See (2017–2021)
- *Robert Frank Godec (1956–)
- Ambassador Extraordinary and Plenipotentiary, Tunisia (2006–2009)
- Ambassador Extraordinary and Plenipotentiary, Kenya (2013–2019)
- *Anthony F. Godfrey (?–)
- Ambassador Extraordinary and Plenipotentiary, Serbia (2019)
- *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)
- *Thomas Goldberger (?–)
- Chargé d’Affaires ad interim, Egypt (2019)
- *Michael B. Goldman (?–)
- Chargé d’Affaires ad interim, Fiji (2019)
- Chargé d’Affaires ad interim, Kiribati (2019)
- Chargé d’Affaires ad interim, Nauru (2019)
- Chargé d’Affaires ad interim, Tonga (2019)
- Chargé d’Affaires ad interim, Tuvalu (2019)
- *William Grant (?–)
- Chargé d’Affaires ad interim, Qatar (2018–2020)
- Jeffrey Ross Gunter (?–)
- Ambassador Extraordinary and Plenipotentiary, Iceland (2019)
- William F. Hagerty IV (?–)
- Ambassador Extraordinary and Plenipotentiary, Japan (2017–2019)
- *Anne Hall (?–)
- Ambassador Extraordinary and Plenipotentiary, Lithuania (2016–2019)
- *Dennis B. Hankins (1959–)
- Ambassador Extraordinary and Plenipotentiary, Guinea (2015–2019)
- Ambassador Extraordinary and Plenipotentiary, Mali (2019)
- *Andrew B. Haviland (?–)
- Chargé d’Affaires ad interim (2017–2020)
- Chargé d’Affaires ad interim, Côte d’Ivoire (2017)
- *Peter M. Haymond (?–)
- Ambassador Extraordinary and Plenipotentiary, Laos (2019)
- *Dennis Walter Hearne (?–)
- Ambassador Extraordinary and Plenipotentiary, Mozambique (2019)
- *Simon Henshaw (?–)
- Ambassador Extraordinary and Plenipotentiary, Guinea (2019–2020)
- *Christopher Henzel (1962–)
- Chargé d’Affaires ad interim, Saudi Arabia (2019)
- Ambassador Extraordinary and Plenipotentiary, Yemen (2019)
- *Elizabeth K. Horst (?–)
- Chargé d’Affaires ad interim, Estonia (2019)
- Kenneth A. Howery (?–)
- Ambassador Extraordinary and Plenipotentiary, Sweden (2019)
- *J. Baxter Hunt III (?–)
- Chargé d’Affaires ad interim, Chile (2019–2020)
- 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)
- *Thomas J. Hushek (?–)
- Ambassador Extraordinary and Plenipotentiary, South Sudan (2018–2020)
- *Amy Jane Hyatt (1955–)
- Ambassador Extraordinary and Plenipotentiary, Palau (2015–2020)
- Ronald D. Johnson (?–)
- Ambassador Extraordinary and Plenipotentiary, El Salvador (2019)
- *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)
- *Harry R. Kamian (?–)
- Chargé d’Affaires ad interim (2017–2019)
- *Kelly Keiderling-Franz (?–)
- Ambassador Extraordinary and Plenipotentiary, Uruguay (2016–2019)
- *Eric Khant (?–)
- Chargé d’Affaires ad interim, Jamaica (2019)
- *Sung Y. Kim (1960–)
- Ambassador Extraordinary and Plenipotentiary, Korea (2011–2014)
- Ambassador Extraordinary and Plenipotentiary, Philippines (2016–2020)
- Ambassador Extraordinary and Plenipotentiary, Indonesia (2020)
- *Yuri Kim (?–)
- Ambassador Extraordinary and Plenipotentiary, Albania (2019)
- *Michael S. Klecheski (?–)
- Ambassador Extraordinary and Plenipotentiary, Mongolia (2019)
- *Hans G. Klemm (1957–)
- Ambassador Extraordinary and Plenipotentiary, Timor-Leste (2007–2010)
- Ambassador Extraordinary and Plenipotentiary, Romania (2015–2019)
- Matthew S. Klimow (?–)
- Ambassador Extraordinary and Plenipotentiary, Turkmenistan (2019)
- *Steven Koutsis (?–)
- Chargé d’Affaires, Sudan (2019)
- Keith Krach (?–)
- Under Secretary for Economic Growth, Energy, and the Environment (2019)
- Christopher Landau (?–)
- Ambassador Extraordinary and Plenipotentiary, Mexico (2019)
- *Jessica Lapenn (?–)
- Representative of the U.S.A. to the African Union (2019)
- Chargé d’Affaires ad interim, South Africa (2019)
- *Mary Beth Leonard (1962–)
- Ambassador Extraordinary and Plenipotentiary, Mali (2011–2014)
- Representative of the U.S.A. to the African Union (2016–2019)
- Ambassador Extraordinary and Plenipotentiary, Nigeria (2019)
- *Earle D. Litzenberger (?–)
- Ambassador Extraordinary and Plenipotentiary, Azerbaijan (2019)
- *Sarah-Ann Lynch (?–)
- Ambassador Extraordinary and Plenipotentiary, Guyana (2019)
- *Patricia Mahoney (?–)
- Ambassador Extraordinary and Plenipotentiary, Benin (2019)
- *Deborah Ruth Malac (1955–)
- Ambassador Extraordinary and Plenipotentiary, Liberia (2012–2015)
- Ambassador Extraordinary and Plenipotentiary, Uganda (2015–2020)
- *Jean Elizabeth Manes (1970–)
- Ambassador Extraordinary and Plenipotentiary, El Salvador (2016–2019)
- *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)
- Lana J. Marks (?–)
- Ambassador Extraordinary and Plenipotentiary, South Africa (2019)
- *Matthew J. Matthews (?–)
- Ambassador Extraordinary and Plenipotentiary, Brunei (2019–2020)
- Kyle McCarter (?–)
- Ambassador Extraordinary and Plenipotentiary, Kenya (2019)
- Ellen E. McCarthy (?–)
- Assistant Secretary of State for Intelligence and Research (2019)
- *Lee McClenny (1961–)
- Chargé d’Affaires, Venezuela (2017)
- Ambassador Extraordinary and Plenipotentiary, Paraguay (2018–2020)
- *Erin E. McKee (?–)
- Ambassador Extraordinary and Plenipotentiary, Papua New Guinea (2019)
- Ambassador Extraordinary and Plenipotentiary, Solomon Islands (2019)
- Ambassador Extraordinary and Plenipotentiary, Vanuatu (2019)
- *Manuel P. Micaller (?–)
- Chargé d’Affaires ad interim, Mongolia (2019)
- *Stephanie Miley (?–)
- Chargé d’Affaires ad interim, Morocco (2019)
- A. Wess Mitchell (1977–)
- Assistant Secretary of State for European and Eurasian Affairs (2017–2019)
- *Jenifer H. Moore (?–)
- Chargé d’Affaires, Belarus (2018–2020)
- *William H. Moser (1964–)
- Ambassador Extraordinary and Plenipotentiary, Moldova (2011–2015)
- Ambassador Extraordinary and Plenipotentiary, Kazakhstan (2019)
- *W. Patrick Murphy (?–)
- Ambassador Extraordinary and Plenipotentiary, Cambodia (2019)
- *Herro K. Mustafa (?–)
- Ambassador Extraordinary and Plenipotentiary, Bulgaria (2019)
- *Allan P. Mustard (1955–)
- Ambassador Extraordinary and Plenipotentiary, Turkmenistan (2014–2019)
- *Eric G. Nelson (?–)
- Ambassador Extraordinary and Plenipotentiary, Bosnia and Herzegovina (2019)
- *Richard B. Norland (1955–)
- Ambassador Extraordinary and Plenipotentiary, Uzbekistan (2007–2010)
- Ambassador Extraordinary and Plenipotentiary, Georgia (2012–2015)
- Ambassador Extraordinary and Plenipotentiary, Libya (2019)
- *Virginia E. Palmer (1963–)
- Ambassador Extraordinary and Plenipotentiary, Malawi (2014–2019)
- *Richard C. Paschall III (?–)
- Ambassador Extraordinary and Plenipotentiary, The Gambia (2019)
- *Inmi K. Patterson (?–)
- Chargé d’Affaires ad interim, Tanzania (2020)
- *Michael P. Pelletier (?–)
- Ambassador Extraordinary and Plenipotentiary, Comoros (2019)
- Ambassador Extraordinary and Plenipotentiary, Madagascar (2019)
- *Carol Z. Perez (?–)
- Ambassador Extraordinary and Plenipotentiary, Chile (2016–2019)
- Director General of the Foreign Service (2019)
- *Nancy Bikoff Pettit (1953–)
- Ambassador Extraordinary and Plenipotentiary, Latvia (2015–2019)
- *John M. Pommersheim (?–)
- Ambassador Extraordinary and Plenipotentiary, Tajikistan (2019)
- Michael R. Pompeo (1963–)
- Secretary of State (2018–2021)
- John Rakolta Jr. (?–)
- Ambassador Extraordinary and Plenipotentiary, United Arab Emirates (2019)
- *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)
- *Elizabeth H. Richard (?–)
- Ambassador Extraordinary and Plenipotentiary, Lebanon (2016–2020)
- *Robert Annan Riley III (1955–)
- Ambassador Extraordinary and Plenipotentiary, Micronesia, Federated States of (2016–2020)
- Alina L. Romanowski (?–)
- Ambassador Extraordinary and Plenipotentiary, Kuwait (2019)
- Daniel N. Rosenblum (?–)
- Ambassador Extraordinary and Plenipotentiary, Uzbekistan (2019)
- *Eric Seth Rubin (1961–)
- Ambassador Extraordinary and Plenipotentiary, Bulgaria (2015–2019)
- *Daniel H. Rubinstein (1967–)
- Ambassador Extraordinary and Plenipotentiary, Tunisia (2015–2019)
- *Karen H. Sasahara (?–)
- Chargé d’Affaires ad interim, Jordan (2019–2020)
- *David Michael Satterfield (1954–)
- Ambassador Extraordinary and Plenipotentiary, Lebanon (1998–2001)
- Ambassador Extraordinary and Plenipotentiary, Jordan (2004)
- Ambassador Extraordinary and Plenipotentiary, Turkey (2019)
- *Mark A. Schapiro (?–)
- Chargé d’Affaires ad interim, Malta (2018–2020)
- David Schenker (?–)
- Assistant Secretary of State for Near Eastern Affairs (2019)
- *Kyle R. Scott (1957–)
- Ambassador Extraordinary and Plenipotentiary, Serbia (2015–2019)
- *Robert K. Scott (?–)
- Ambassador Extraordinary and Plenipotentiary, Malawi (2019)
- *Brian Shukan (?–)
- Chargé d’Affaires, Sudan (2019)
- *Justin H. Siberell (1966–)
- Ambassador Extraordinary and Plenipotentiary, Bahrain (2017–2020)
- Director of the Bureau of Counterterrorism (Nomination of September 19, 2016, not acted upon by the Senate.)
- *Marc Jonathan Sievers (1955–)
- Ambassador Extraordinary and Plenipotentiary, Oman (2015–2019)
- *Douglas Alan Silliman (1960–)
- Ambassador Extraordinary and Plenipotentiary, Kuwait (2014–2016)
- Ambassador Extraordinary and Plenipotentiary, Iraq (2016–2019)
- *Lawrence R. Silverman (?–)
- Ambassador Extraordinary and Plenipotentiary, Kuwait (2016–2019)
- *Reece Smyth (?–)
- Chargé d’Affaires ad interim, Ireland (2019)
- *Adam H. Sterling (1960–)
- Ambassador Extraordinary and Plenipotentiary, Slovakia (2016–2019)
- *Susan N. Stevenson (?–)
- Ambassador Extraordinary and Plenipotentiary, Equatorial Guinea (2019)
- *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)
- David Stilwell (?–)
- Assistant Secretary of State for East Asian and Pacific Affairs (2019)
- *Eric Stromayer (1960–)
- Chargé d’Affaires ad interim, Comoros (2011)
- Chargé d’Affaires ad interim, Madagascar (2011)
- Ambassador Extraordinary and Plenipotentiary, Togo (2019)
- John J. Sullivan (1959–)
- Deputy Secretary of State (2017)
- Ambassador Extraordinary and Plenipotentiary, Russia (2019)
- *Stephanie Sanders Sullivan (1958–)
- Ambassador Extraordinary and Plenipotentiary, Congo (Brazzaville) (2013–2017)
- Ambassador Extraordinary and Plenipotentiary, Ghana (2018)
- *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)
- *Stephanie Syptak-Ramnath (?–)
- Chargé d’Affaires ad interim, Singapore (2019)
- *Lucy Tamlyn (1955–)
- Ambassador Extraordinary and Plenipotentiary, Benin (2015–2018)
- Ambassador Extraordinary and Plenipotentiary, Central African Republic (2019)
- Morse H. Tan (?–)
- Ambassador at Large (2019)
- Donald R. Tapia (?–)
- Ambassador Extraordinary and Plenipotentiary, Jamaica (2019)
- *Mara R. Tekach (?–)
- Chargé d’Affaires, Cuba (2018–2020)
- Kip Tom (?–)
- U.S. Representative to the United Nations Agencies for Food and Agriculture (Rome) (2019)
- *Lynne M. Tracy (?–)
- Ambassador Extraordinary and Plenipotentiary, Armenia (2019)
- *Leslie M. Tsou (?–)
- Ambassador Extraordinary and Plenipotentiary, Oman (2019)
- *Matthew Haywood Tueller (1957–)
- Ambassador Extraordinary and Plenipotentiary, Kuwait (2011–2014)
- Ambassador Extraordinary and Plenipotentiary, Yemen (2014–2019)
- Ambassador Extraordinary and Plenipotentiary, Iraq (2019)
- *Krishna R. Urs (?–)
- Ambassador Extraordinary and Plenipotentiary, Peru (2017–2020)
- *Steven C. Walker (?–)
- Chargé d’Affaires, Eritrea (2019)
- *Kevin M. Whitaker (1957–)
- Ambassador Extraordinary and Plenipotentiary, Colombia (2014–2019)
- *Robert E. Whitehead (1950–)
- Chargé d’Affaires, Sudan (2011)
- Ambassador Extraordinary and Plenipotentiary, Togo (2012–2015)
- Chargé d’Affaires ad interim, Gabon (2019–2020)
- *Bruce M. Williamson (?–)
- Chargé d’Affaires, Bolivia (2020)
- *Andrew R. Young (?–)
- Ambassador Extraordinary and Plenipotentiary, Burkina Faso (2016–2020)
- *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)
- Adrian Zuckerman (?–)
- Ambassador Extraordinary and Plenipotentiary, Romania (2019)