Kostyantyn Ivanovich Gryshchenko is a former Ukrainian diplomat and politician. Since Ukraine gained independence, Kostyantyn Gryshchenko has served in a succession of senior positions with responsibilities ranging from arms control and regional security to education and public health. He served as Vice Prime Minister of Ukraine (2012–2014), Minister of Foreign Affairs of Ukraine and First Deputy Secretary of the National Security and Defense Council of Ukraine (2008–2010). Ambassadorial appointments include: Head of Mission of Ukraine to NATO and the Ambassador of Ukraine to Belgium, the Netherlands and Luxembourg (1998–2000), Ambassador to the United States (2000–2003) and Ambassador to the Russian Federation (2008–2010). In addition to his posts in the Ukrainian Government, Kostyantyn Gryshchenko participated in personal capacity in a number of high-profile bodies focused chiefly on various aspects of regional and international security: 1991 –Deputy Chief Inspector for biological weapons of the United Nations Special Commission in Iraq (UNSCOM); 1995–1998 –Member of Council of Founders, Geneva Center for Security Policy; 1999–2003 Member of the Advisory Board on Disarmament Matters to the UN Secretary General ; 2000–2003 –Member, United Nations Monitoring, Verification and Inspection Commission (UNMOVIC) and 2003–2006, Member of the Board of Directors of Transatlantic Partners Against AIDS. Kostyantyn Gryshchenko holds the diplomatic rank of Ambassador Extraordinary and Plenipotentiary.
Sergei Alexandrovich Ordzhonikidze is a Russian diplomat. He was the Director-General of the United Nations Office at Geneva from 2002 to 2011.
The Embassy of Ukraine in London is the diplomatic mission of Ukraine in the United Kingdom. Ukraine also maintains a Consulate at 78 Kensington Park Road, Notting Hill.
Andrii Bohdanovych Deshchytsia is a Ukrainian diplomat, Ambassador Extraordinary and Plenipotentiary of Ukraine and from February to June 2014 Acting Foreign minister of Ukraine.
Andriy Melnyk is a Ukrainian diplomat and politician who has served since December 20, 2014, as the Ukrainian Ambassador to Germany.
Volodymyr Andriyovych Vasylenko is a Ukrainian diplomat. Ambassador Extraordinary and Plenipotentiary of Ukraine.
Borys Mykolayovych Hudyma is a Ukrainian diplomat and politician, who has served as Ukraine's ambassador to the European Union and as Permanent Representative of Ukraine to the United Nations.
The Governor of Odesa Oblast is the head of executive branch for the Odesa Oblast.
Kostiantyn Yelisieiev is a Ukrainian diplomat. Ambassador Extraordinary and Plenipotentiary of Ukraine. He is deputy of head of Presidential Administration of Ukraine (2015).
Andrei Ivanovich Veselovsky is a Ukrainian diplomat. Ambassador Extraordinary and Plenipotentiary of Ukraine. Permanent Representative of Ukraine to the European Union in 2008–2010.
Vadym Volodymyrovych Prystaiko is a Ukrainian diplomat, and Ukraine's Ambassador Extraordinary and Plenipotentiary to the United Kingdom. He was appointed by President Volodymyr Zelensky on 20 July 2020.
Roman Vasylovych Shpek is a Ukrainian diplomat and statesman.
Natalia Galibarenko is a Ukrainian diplomat, and a former Ukrainian Ambassador Extraordinary and Plenipotentiary to the UK.
Olena Volodymyrivna Zerkal, widely known as Lana Zerkal, is a Ukrainian diplomat. Former Deputy Minister of Foreign Affairs of Ukraine for the European Integration, appointed in office in 2014. She also served for 12 years at the Ministry of Justice (Ukraine) since 2001 as the Director of the Department of International Law, Director of the State Department on Approximation of Legislation and as the Director of the Department on Liaison with State Authorities.
Sergiy Kyslytsya is a Ukrainian career diplomat, who serves as Ambassador Extraordinary and Plenipotentiary of Ukraine, and Permanent Representative of Ukraine to the United Nations. He had previously served as Deputy Minister of Foreign Affairs of Ukraine (2014–2020).
Vasily Sergeyevich Sidorov was a Soviet and Russian diplomat. He served in various diplomatic roles since the 1970s, particularly with the United Nations bodies in New York and Geneva, ending his career as Permanent Representative of Russia to the UN Office and other International Organizations in Geneva.
The Embassy of Ukraine in Austria is a diplomatic mission of Ukraine in Austria, in Vienna.
Embassy of Ukraine in Helsinki is the diplomatic mission of Ukraine in Helsinki, Finland.
The Crimean Platform is a diplomatic initiative of Ukraine and its president, Volodymyr Zelensky. It is designed to be an international coordination mechanism to restore Russia–Ukraine relations by means of reversing the 2014 annexation of Crimea by the Russian Federation. The protection of the human rights of Crimean Tatars, environmental degradation and the stifling of trade in the Black and Azov Sea region are also matters discussed at the summit. The inaugural summit of the platform took place on 23 August 2021, on the eve of the 30th anniversary of Ukraine's independence.
Mission of Ukraine to the EU
Brussels 
European Union 99-101, avenue Louis Lepoutre, 1050, Brussels, Belgium 
