Sir Simon Lawrance Gass is a British civil servant. Since 2019,he has chaired the Joint Intelligence Committee and he also currently serves as the British Prime Minister's representative on Afghanistan. Between 2018 and 2019,he was the Commandant of the Royal College of Defence Studies. During his diplomatic career,he served as British ambassador to Greece and to Iran.
Dame Alison Mariot Leslie,,known as Mariot Leslie,is a former British diplomat whose last post was Permanent Representative to NATO. When she was replaced at NATO it was announced that she would retire from the Diplomatic Service.
Sir Brian James Proetel Fall is a retired British diplomat who was the UK's Special Representative for the South Caucasus 2002–12.
Paul Damian Madden is a retired British diplomat,who was High Commissioner to Singapore and to Australia,and Ambassador to Japan between 2017 and 2021.
Sir James Sebastian Lamin Wood,,usually known by his middle name Sebastian,is a British diplomat who was the Ambassador to China from 2010 to 2015,and Ambassador to Germany from 2015 to 2020.
Ian Cameron Cliff is a British diplomat who has been Ambassador to Bosnia and Herzegovina,the Sudan,the OSCE and Kosovo,as well as Chargéd'Affaires in Croatia.
Sarah Gillett is a British former diplomat who was British Ambassador to Norway from July 2014 to 2018. She previously served as Ambassador to Switzerland and Liechtenstein from 2009 to 2013.
Dame Barbara Janet Woodward is a British diplomat and China expert. She is the current Permanent Representative of the United Kingdom to the United Nations,having previously served as British Ambassador to China from 2015 to 2020,the first woman to hold that position.
Francis Raymond "Frank" Baker,is a British diplomat and civil servant who was Ambassador to Libya from February 2018 to April 2019. He was Ambassador to Kuwait from 2010 to 2014,and Ambassador to Iraq from 2014 to 2017.
Sir Alan Stanley Collins,KCVO,CMG,is a retired British diplomat and former Consul General in New York City (2007–11),High Commissioner to Singapore (2003–07) and Ambassador to the Philippines (1998–2002).
Dame Sarah MacIntosh is a British diplomat who was the British Ambassador to NATO from 2017 to 2022. She previously served as High Commissioner to Sierra Leone and Ambassador to Liberia from 2006 to 2008.
Susan Jane le Jeune d'Allegeershecque is a British diplomat who,most recently,served as British High Commissioner to Canada from 2017 to 2021. She previously served as British Ambassador to Austria from 2012 to 2016.
Peter Michael Alexander Wilson is a civil servant serving as Principal Private Secretary to the Prime Minister of the United Kingdom. He has served as British Ambassador to Brazil,British Ambassador to the Netherlands and Permanent Representative of the United Kingdom to the Organisation for the Prohibition of Chemical Weapons.
James Nicholas Geoffrey Bowden is a British diplomat who was ambassador to Chile from 2018 to 2020.
Jill Gallard is a British diplomat who took up the post of British Ambassador to Germany in November 2020. Previously she was the British Ambassador to Portugal,director of human resources at the Foreign and Commonwealth Office and deputy political director at the Foreign and Commonwealth Office.
Deborah Jane Bronnert is a British diplomat who is currently British Ambassador to Russia at the Foreign and Commonwealth Office.
Joanna Louise Roper,is a British diplomat serving as British Ambassador to the Netherlands and Permanent Representative of the United Kingdom to the Organisation for the Prohibition of Chemical Weapons.
Alison Mary Blake is a British diplomat who previously served as High Commissioner to Bangladesh and Ambassador to Afghanistan.
Simon Shercliff is a British diplomat,and Ambassador to Iran.
