Caroline Millar is an Australian diplomat and public servant who is currently Ambassador to Belgium, Luxembourg, the European Union and NATO. She has previously served as the Deputy Secretary for National Security of the Department of the Prime Minister and Cabinet, Deputy Head of Mission of the Australian Embassy in Washington, D.C., the Permanent Representative to the United Nations in Geneva, and was briefly the acting-Head of Mission of the Australian Permanent Mission to the United Nations in New York.
Peter Richard Woolcott is an Australian public servant, diplomat and the former Australian Public Service Commissioner. He was previously the Chief of Staff to Prime Minister Malcolm Turnbull. Woolcott has served as the Australia's High Commissioner to New Zealand, the Australian Ambassador for the Environment, the Australian Permanent Representative to the United Nations in Geneva, the Australian Ambassador to Italy, the Deputy Head of Mission in Jakarta, and the Consul-General in Honolulu.
Sir Dominic Anthony Gerard Asquith is a British career diplomat and former Ambassador to Iraq, Egypt, and Libya. He was First Secretary at the British Embassy in Washington DC. He was most recently the British High Commissioner to the Republic of India.
In the Commonwealth of Nations, a high commissioner is the senior diplomat, generally ranking as an ambassador, in charge of the diplomatic mission of one Commonwealth government to another. Instead of an embassy, the diplomatic mission is generally called a high commission.
Paul Thomas O'Sullivan, is an Australian diplomat and public servant who served as Australia's High Commissioner to New Zealand and as former Director-General of Security. O'Sullivan accepted a role as a political advisor for the Abbott government in 2013.
Fekitamoeloa Katoa ‘Utoikamanu is a Tongan civil servant, diplomat and former Cabinet Minister. From 2005 to 2009 she was Tonga's permanent ambassador to the United Nations, and from 2017 to 2021 she was United Nations High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States. From 2021 to 2024 she was minister of foreign affairs.
Penelope Anne Wensley, is an Australian former public servant and diplomat who served as the 25th Governor of Queensland from 2008 to 2014. She was previously High Commissioner to India from 2001 to 2004 and Ambassador to France from 2005 to 2008.
Gary Francis Quinlan is an Australian diplomat and public servant, who served as the Australian Ambassador to Indonesia from 2018 to 2021. He has previously served as High Commissioner to Singapore and as the Permanent Representative of Australia to the United Nations, including two terms as President of the United Nations Security Council.
Gillian Elizabeth Bird has served as Australia's Ambassador to France since November 2020. Bird concurrently serves as Australia's non-resident Ambassador to Algeria, Mauritania, and Monaco. She is a former Permanent Representative of Australia to the United Nations, serving between 2015 and 2019.
Richard Merrill Mills Jr. is an American diplomat serving as the United States ambassador to Nigeria since July 2024. He served as the United States deputy ambassador to the United Nations from 2020 to 2024 and, in that capacity, served as the U.S. Chargé d'Affaires and Acting Permanent Representative to the United Nations between January 20, 2021, and February 24, 2021, when Linda Thomas-Greenfield became ambassador.
Datuk Seri Ramlan bin Ibrahim is a current member of the Election Commission of Malaysia and a former Secretary-General of the Ministry of Foreign Affairs of Malaysia. He is the 15th person to hold the post since the establishment of the Ministry in 1956.
Kwame Asamoah Tenkorang is a Ghanaian diplomat and foreign service personnel. He previously served as Ghana's ambassador to Libya, Ghana's ambassador to Japan and Ghana's high commissioner to Kenya.
Justin Hugh Brown is a senior Australian public servant and former officer with the Australian Department of Foreign Affairs and Trade. Brown is currently a non-executive director of Wine Australia, a statutory corporation that promotes and regulates the Australian wine industry.
Wayne McCook is a Jamaican lawyer and career diplomat who was Jamaican first resident ambassador to China and served as Jamaica's permanent representative to the United Nations offices in Geneva, Switzerland and Rome, Italy. After four decades of diplomatic career, McCook retired from public service to a private career where he served as senior adviser to the Director General of World Trade Organization (WTO). He is married to Jennifer Liu, and has two children, Alexa and Adam McCook
Noor Qamar binti Haji Sulaiman is a Bruneian civil servant and diplomat who became the permanent representative to the United Nations (UN) in New York since 2019, and high commissioner to New Zealand from 1992 to 1994.
Yusoff bin Haji Abdul Hamid is a retired diplomat and politician from Brunei who served as the Deputy Minister of Communications from 2005 to 2009, the high commissioner and ambassador to several countries, including the United States and United Kingdom.
