Ambassadors of foreign countries and High Commissioners of Commonwealth countries to the United Kingdom, in order of arrival:
- The Ambassador of Kuwait - Khaled Al Duwaisan (The Dean of the Diplomatic Corps)
- The Ambassador of The United Arab Emirates - Easa Al Gurg
- The High Commissioner of Guyana - Laleshwar Singh (The Senior High Commissioner)
- The Ambassador of Angola - Antonio Fernandes
- The High Commissioner of Swaziland - Percy Mngomezulu
- The High Commissioner of Cameroon - Samuel Mbei
- The Ambassador of Georgia - Teimuraz Mamatsashvili
- The Ambassador of Oman - Hussain Ali Abdullatif
- The High Commissioner of Antigua and Barbuda - Sir Ronald Sanders
- The High Commissioner of The Solomon Islands - Robert Sisilo
- The Ambassador of Finland - Pertti Salolainen
- The Ambassador of Sweden - Mats Bergquist
- The Ambassador of Egypt - Adel El Gazzar
- The Apostolic Nuncio - Archbishop Pablo Puente
- The Ambassador of Bulgaria - Valentin Dobrev
- The High Commissioner of Samoa - Tau'ili'ili' U'ili Meredith
- The High Commissioner of Malawi - Bright McBin Msaka
- The High Commissioner of St Lucia - Emmanuel Cotter
- The Ambassador of Costa Rica - Rodolfo Gutierrez
- The High Commissioner of Botswana - Roy Blackbeard
- The High Commissioner of Malta - George Dupuis
- The Ambassador of Tunisia - Khemaies Jhinaoui
- The High Commissioner of Namibia - Monica Nashandi
- The High Commissioner of Grenada - Ruth Rouse
- The Ambassador of Spain - The Marques de Tamaron
- The Ambassador of Myanmar - Kyaw Win
- The Ambassador of Lebanon - Jihad Mortada
- The Ambassador of The Republic of the Congo - Henri Marie Joseph Lopes
- The Ambassador of Italy - Luigi Amaduzzi
- The Ambassador of Mauritania - Diagana Youssouf
- The Ambassador of Poland - Stanislaw Komorowski
- The Ambassador of Honduras - Hernan Antonio Bermudez
- The High Commissioner of Zimbabwe - Simbarashe Simbanenduku Mumbengegwi
- The High Commissioner of The Bahamas - Basil O'Brien
- The High Commissioner of Seychelles - Bertrand Rassool
- The Ambassador of Jordan - Timoor Ghazi Daghistani
- The Ambassador of Morocco - Mohammed Belmahi
- The Ambassador of Switzerland - Bruno Spinner
- The Ambassador of Panama - Ariadne Singares Robinson
- The Ambassador of Norway - Tarald Brautaset
- The Ambassador of Russia - Grigory Karasin
- The Ambassador of Sudan - Hassan Abdin
- The High Commissioner of Tonga - Fetu'utolu Tupou
- The Ambassador of Austria - Alexander Christiani
- The High Commissioner of Cyprus - Myrna Kleopas
- The High Commissioner of Australia - Michael L'Estrange
- The High Commissioner of Lesotho - Lebahang Ramohlanka
- The Ambassador of The Slovak Republic - Frantisek Dlhopolcekov
- The High Commissioner of Sierra Leone - Sulaiman Tejan-Jalloh
- The Ambassador of Qatar - Nasser bin Hamad Al-Khalifa
- The Ambassador of Iran - Morteza Sarmadi
- The Ambassador of Rwanda - Rosemary Kobusingye Museminali
- The Ambassador of Greece - Alexandros Sandis
- The Ambassador of Chad - Abderahim Ndiaye
- The Ambassador of The Dominican Repbublic - Rafael Ludovino Fernandez
- The High Commissioner of The Gambia - Gibril Seman Joof
- The Ambassador of Cuba - José Fernández de Cossio
- The Ambassador of Israel - Zvi Shtauber
- The Ambassador of Uruguay - Miguel Berthet
- The Ambassador of Libya - Mohamed Abu Al Qasim Azwai
- The Ambassador of Serbia and Montenegro - Vladeta Jankovic
- The High Commissioner of Mauritius - Mohunlall Goburdhun
- The High Commissioner of St Kitts and Nevis - James Ernest Williams
- The Ambassador of Venezuela - Alfredo Toro-Hardy
- The Ambassador of Algeria - Ahmed Attaf
- The Ambassador of Mexico - Alma Rosa Moreno Razo
- The High Commissioner of St Vincent and the Grenadines - Cenio Lewis
- The Ambassador of Nicaragua - Juan Sacasa
- The Ambassador of the United States - William Farish
- The Ambassador of Denmark - Tom Jensen
- The Ambassador of Republic of Ireland - Dáithí O’Ceallaigh
- The Ambassador of Azerbaijan - Rafael Ibrahimov
- The Ambassador of Bahrain - Shaikh Khalid bin Ahmed Al-Khalifa
- The High Commissioner of Ghana - Isaac Osei
- The Ambassador of Yemen - Mutahar Abdullah Al-Saeede
- The Ambassador of Mongolia - Dalrain Davaasambuu0
- The Ambassador of Estonia - Kaja Tael
- The Ambassador of Japan - Masaki Orita
- The Ambassador of Bosnia and Herzegovina - Eilvira Begovic
- The High Commissioner of South Africa - Lindiwe Mabuza
- The Ambassador of Côte d'Ivoire - Youssoufou Bamba
- The Ambassador of Burkina Faso - Kadre Desire Ouedraogo
- The Ambassador of Senegal - El Hadj Amadou Niang
- The High Commissioner of Brunei - Pengiran Haji Yunus
- The High Commissioner of Singapore - Michael Eng Cheng Teo
- The Ambassador of Romania - Dan Ghibernea
- The Ambassador of Andorra - Albert Pintat
- The Ambassador of Djibouti - Mohamed Gomaneh Guirreh
- The High Commissioner of New Zealand - Russell Marshall
- The High Commissioner of Belize - Alexis Rosado
- The Ambassador of Ethiopia - Fisseha Adugna
- The High Commissioner of Nigeria - Christopher Kolade
- The High Commissioner of Sri Lanka - Faisz Musthapha
- The High Commissioner of Tanzania - Hassan Omar Gumbo Kibelloh
- The High Commissioner of Mozambique - Antonio Gumende
- The High Commissioner of India - Ranendra Sen
- The High Commissioner of Papua New Guinea - Jean Lucilla Kekedo
- The Ambassador of Slovenia - Marjan Senjur
- The Ambassador of Belgium - Baron Thierry de Gruben
- The Ambassador of Kazakhstan - Erlan Idrissov
- The Ambassador of Germany - Thomas Matussek
- The Ambassador of Lithuania - Aurimas Taurantas
- The Ambassador of the People's Republic of China - Zha Peixin
- The High Commissioner of Canada - Mel Cappe
- The Ambassador of Hungary - Bela Szombati
- The Ambassador of France - Gérard Errera
- The Ambassador of El Salvador - Eduardo Vilanova
- The High Commissioner of Jamaica - Maxine Roberts
- The Ambassador of Syria - Mouafak Nassar
- The Ambassador of Chile - Mariano Fernández
- The Ambassador of Belarus - Alyaksei Mazhukhova
- The Ambassador of Latvia - Janis Dripe
- The Ambassador of Luxembourg - Jean-Louis Wolzfeld
- The Ambassador of Croatia - Osip Paro
- The Ambassador of Colombia - Alfonso Lopez-Caballero
- The Ambassador of Ukraine - Ihor Mitiukova
- The Ambassador of Albania - Kastriot Robo
- The High Commissioner of Fiji - Emitai Lausiki Boladuadua
- The Ambassador of Iceland - Sverrir Haukur Gunnlaugsson
- The Ambassador of Thailand - Vikrom Koompirochana
- The Ambassador of Saudi Arabia - HRH Prince Turki Al-Faisal
- The Ambassador of Gabon - Alain Mensah-Zoguelet
- The Ambassador of Czech Republic - Štefan Füle
- The Ambassador of Turkey - Akin Alptuna
- The Ambassador of The Netherlands - Count Jan d’Ansembourg
- The Ambassador of Guinea - Ibrahima Haďdara Chérif
- The Ambassador of Brazil - José Maurício Bustani
- The Ambassador of Armenia - Vahe Gabrielyan
- The Ambassador of Guatemala - Alberto Sandoval
- The Ambassador of Eritrea - Negassi Sengal Ghebrezghi
- The Ambassador of Afghanistan - Ahmad Wali Masoud
- The High Commissioner of Zambia - Anderson Chibwa
- The Ambassador of Laos - Soutsakhone Pathammavong
- The Ambassador of South Korea - Lee Tae Sik
- The Ambassador of Nepal - Prabal Rana
- The Ambassador of Burundi - Ferdinand Nyabenda
- The Ambassador of Turkmenistan - Yazmurad Seryaev
- The Ambassador of The Democratic Republic of the Congo - Henri N’Swana
- The Ambassador of Bolivia - Luis Vasquez Villamor
- The Ambassador of Ecuador - Eduardo Cabezas
- The Ambassador of The Philippines - Edgardo Espiritu
- The Ambassador of the Former Yugoslav Republic of Macedonia - Gjorgji Spasov
- The Ambassador of Togo - Tchao Sotou Bere
- The Ambassador of Moldova - Mihai Popov
- The High Commissioner of Malaysia - Dato’ Abdul Aziz Mohammed
- The High Commissioner of Pakistan - Maleeha Lodhi
- The Ambassador of North Korea - Ri Yong Ho
- The Ambassador of Uzbekistan - Tukhtapulat Tursunovich Riskiev
- The Ambassador of Indonesia - Juwono Sudarsono
- The Ambassador of Vietnam - Trinh Duc Du
- The Ambassador of Mali - Ibrahim Bocar Ba
- The High Commissioner of Uganda - Tomasi Sisye Kiryapawo
- The Ambassador of Kyrgyzstan - Urkaly Isaev
- The High Commissioner of Barbados - Edwin Pollard
- The Ambassador of Argentina - Federico Mirré
- The Ambassador of Niger - Adamou Seydou