Sir Timothy Mark Hitchens,is a British diplomat and a former Assistant Private Secretary to the Queen Elizabeth II in the Royal Household of the Sovereign of the United Kingdom,1999–2002.
Simon Paul Collis,is a former British ambassador to several Middle Eastern countries before retiring from diplomatic service in February 2020.
Sir Sherard Louis Cowper-Coles is a British former diplomat. He was the Foreign Secretary's Special Representative to Afghanistan and Pakistan in 2009–2010. After leaving the Foreign Office,he worked briefly for BAE Systems as international business development director. He left BAE Systems in 2013 and is now a Senior Adviser to the Group chairman and the Group Chief Executive of HSBC.
Sir Robert John Sawers FRUSI is a British intelligence officer,diplomat and civil servant. He was Chief of the Secret Intelligence Service (MI6),a position he held from November 2009 until November 2014. He was previously the British Permanent Representative to the United Nations from August 2007 to November 2009.
Sir Nigel Elton Sheinwald is a former senior British diplomat,who served as Ambassador to the United States of America between October 2007 and January 2012. He was appointed "Special Envoy on intelligence and law enforcement data sharing" in September 2014.
Dame Karen Elizabeth Pierce,Lady Roxburgh,is a British diplomat who is currently British Ambassador to the United States at the Foreign,Commonwealth and Development Office,and was previously the Permanent Representative of the United Kingdom to the United Nations.
Ian Noel Hughes is a British diplomat who has served as ambassador to Guatemala,El Salvador,Liberia and South Sudan,and high commissioner to Sierra Leone.
Sir John Jenkins is a British former diplomat who was ambassador to several countries.
Sir Nicholas Peter Kay is a British diplomat. He has served as the British ambassador to Afghanistan,Sudan and the Democratic Republic of the Congo. From 2013 to 2016 he was the United Nations Special Representative for Somalia.
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.
Robert Nigel Paul Macaire CMG is a British diplomat who served as UK's Ambassador to Iran from 2018 to 2021.
Sir Philip Robert Barton is a British diplomat,currently the Permanent Under-Secretary of the Foreign,Commonwealth and Development Office. He was previously British High Commissioner to India;he was High Commissioner to Pakistan from 2014 to 2016.
Edward Anthony Oakden is a British diplomat,the Ambassador to Jordan from 2015 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.
Dame Caroline Elizabeth Wilson is a British diplomat and lawyer who assumed office as the British Ambassador to China in September 2020.
Dominic James Robert Jermey is a British former diplomat who is the director-general of the Zoological Society of London. He served as British Ambassador to Afghanistan from 2016 to 2017.
