Afghanistan: James Cunningham
Albania: Alexander A. Arvizu
Algeria: Henry S. Ensher
Angola: Christopher McMullen
Argentina: Vilma Martinez
Armenia: John Heffern
-Asia-Pacific Economic Cooperation (APEC): Atul Keshap
Association of Southeast Asian Nations (ASEAN): David L. Carden
Australia: Jeffrey L. Bleich
Austria: William C. Eacho, III
Azerbaijan: Richard Morningstar
Bahamas, The: John Dinkelman
Bahrain: Thomas C. Krajeski
Bangladesh: Dan W. Mozena
Barbados and the Eastern Caribbean: Larry L. Palmer
Belgium: Howard W. Gutman
Belize: Vinai K. Thummalapally
-Benin: Vacant (Click for more information)
Bolivia: Larry L. Memmott
Bosnia and Herzegovina: Patrick S. Moon
Botswana: Michelle D Gavin
Brazil: Thomas A. Shannon, Jr.
Brunei Darussalam: Daniel Shields
Bulgaria: Marcie B. Ries
Burkina Faso: Thomas Dougherty
Burma: Derek J. Mitchell
-Burundi: Vacant (Click for more information)
Cambodia: William E. Todd
Cameroon: Robert P. Jackson
Canada: David C. Jacobson
Cape Verde: Adrienne S. O'Neal
Central African Republic: Laurence D. Wohlers
Chad: Mark Boulware
Chile: Alejandro D. Wolff
China: Gary Locke
Colombia: P. Michael McKinley
-Comoros: Vacant (Click for more information)
Congo, Democratic Republic of: James Entwistle
Congo, Republic of the: Christopher W. Murray
Costa Rica: Anne Slaughter Andrew
Cote d'Ivoire: Phillip Carter, III
Croatia: Kenneth Merten
Cuba: John Caufield
Curacao and Aruba: Valerie Belon
Cyprus: John M. Koenig
Czech Republic: Norman L. Eisen
-Denmark: Vacant (Click for more information)
Djibouti: Geeta Pasi
Dominican Republic: Raul H. Yzaguirre
Ecuador: Adam E. Namm
Egypt: Anne W. Patterson
El Salvador: Mari Carmen Aponte
Equatorial Guinea: Mark L. Asquino
Eritrea: Sue Bremner
-Eritrea: Vacant (Click for more information)
Estonia: Jeffrey D. Levine
Ethiopia: Donald Booth
European Union: William E. Kennard
Fiji, Kiribati, Nauru, Tonga, Tuvalu: Frankie A. Reed
Finland: Bruce J. Oreck
France: Charles H. Rivkin
Gabon and Sao Tome and Principe: Eric Benjaminson
Gambia, The: Edward M. Alford
Georgia: Richard B. Norland
Germany: Philip D. Murphy
Ghana: Gene Cretz
Greece: Daniel B. Smith
Guatemala: Arnold A. Chacon
Guinea Bissau and Senegal: Lewis Lukens
Guinea: Alexander Mark Laskaris
Guyana: D. Brent Hardt
Haiti: Pamela A. White
-Holy See: Vacant (Click for more information)
Honduras: Lisa J. Kubiske
Hong Kong: Stephen M. Young
Human Rights Council: Eileen Chamberlain Donahoe
Hungary: Eleni Tsakopoulos Kounalakis
Iceland: Luis E. Arreaga
India: Nancy J. Powell
International Religious Freedom: Suzan Johnson Cook
Iraq: Robert Stephen Beecroft
-Ireland: Vacant (Click for more information)
Israel: Dan Shapiro
Italy: David Thorne
Jamaica: Pamela E. Bridgewater
Japan: John V. Roos
Jerusalem: Daniel Rubinstein
Jordan: Stuart E. Jones
Kazakhstan: Kenneth J Fairfax
Kenya: Robert Godec
Kosovo: Tracey Ann Jacobson
Kuwait: Matthew H. Tueller
Kyrgyz Republic: Pamela Spratlen
Laos: Karen B. Stewart
Latvia: Mark A. Pekala
Lebanon: Maura Connelly
Lesotho: Michele T. Bond
Liberia: Deborah R. Malac
Lithuania: Deborah McCarthy
Luxembourg: Robert A. Mandell
Macedonia: Paul D. Wohlers
-Madagascar and Comoros: Vacant (Click for more information)
Malawi: Jeanine Jackson
Malaysia: Paul W. Jones
Mali: Mary Beth Leonard
Malta: Gina Abercrombie-Winstanley
Marshall Islands: Thomas Hart Armbruster
Mauritania: Jo Ellen Powell
Mauritius and the Seychelles: Shari Villarosa
Mexico: E. Anthony Wayne
Micronesia: Doria Rosen
Moldova: William H. Moser
-Monaco: Charles H. Rivkin
Mongolia: Piper Anne Wind Campbell
Montenegro: Sue K. Brown
Morocco: Samuel Louis Kaplan
Mozambique: Douglas Griffiths
Namibia: Wanda Nesbitt
Nepal: Peter W. Bodde
-Netherlands: Vacant (Click for more information)
New Zealand and Samoa: David Huebner
Nicaragua: Phyllis M. Powers
Niger: Bisa Williams
Nigeria: Terence P McCulley
North Atlantic Treaty Organization (NATO): Ivo Daalder
Norway: Barry B. White
Oman: Greta C. Holtz
Organization for Security and Cooperation in Europe (OSCE): Ian Kelly
Organization for the Prohibition of Chemical Weapons (OPCW): Robert P. Mikulak
Organization of American States: Carmen Lomellin
Pakistan: Richard Olsen
Palau: Helen Reed-Rowe
Panama: Jonathan D. Farrar
Paraguay: James H. Thessin
Peru: Rose M. Likins
Philippines: Harry K. Thomas, Jr.
Poland: Stephen Mull
Portugal: Allan J. Katz
Qatar: Susan L. Zaideh
-Romania: Vacant (click for more information)
Russia: Mike McFaul
Rwanda: Donald W Koran
-Sao Tome and Principe: Eric Benjaminson
Saudi Arabia: James B. Smith
-Senegal and Guinea Bissau: Lewis Lukens
Serbia: Michael D. Kirby
-Seychelles and Mauritius: Shari Villarosa
Sierra Leone: Michael S. Owen
Singapore: David I. Adelman
Slovakia: Theodore Sedgwick
Slovenia: Joseph Mussomeli
-South Africa: Vacant (click for more information)
South Korea: Sung Kim
South Sudan: Susan D. Page
Spain: Alan D. Solomont
Sri Lanka and Maldives: Michele J. Sison
-Sudan: Vacant (click for more information)
Suriname: Jay N. Anania
Swaziland: Makila James
Sweden: Mark Francis Brzezinski
Switzerland: Donald S. Beyer, Jr.
Syria: Charles F. Hunter
Tajikistan: Susan Elliott
Tanzania: Alfonso E. Lenhardt
Thailand: Kristie A. Kenney
Timor-Leste: Judith Fergin
Togo: Robert Whitehead
Tunisia: Jacob Walles
Turkey: Francis J. Ricciardone, Jr.
Turkmenistan: Robert Patterson
U.S. Mission to UNESCO: David T. Killion
U.S. Mission to the A.U.: Michael A. Battle, Sr.
Uganda: Scott DeLisi
Ukraine: John F. Tefft
United Arab Emirates: Michael H. Corbin
-United Kingdom: Vacant (Click for more information)
United Nations in Geneva: Betty E. King
United Nations/Vienna: Joseph E. Macmanus
United Nations: Susan E. Rice, U.S. Permanent Representative
Uruguay: Julissa Reynoso
Uzbekistan: George Krol
Venezuela: James M. Derham
Vietnam: David B. Shear
Yemen: Gerald Feierstein
Zambia: Mark Storella
Zimbabwe: David Bruce Wharton