<Dl> <Dd> Note: Names in small font generally denote acting, transitional, temporary leaders, or representatives . Other notes and exceptions are provided at § Notes . </Dd> </Dl> <Dd> Note: Names in small font generally denote acting, transitional, temporary leaders, or representatives . Other notes and exceptions are provided at § Notes . </Dd> <Table> <Tr> <Th> State </Th> <Th> Head of state </Th> <Th> Head of government </Th> </Tr> <Tr> <Th> Afghanistan </Th> <Td> President--Ashraf Ghani </Td> <Td> Chief Executive--Abdullah Abdullah </Td> </Tr> <Tr> <Th> Albania </Th> <Td> President--Ilir Meta </Td> <Td> Prime Minister--Edi Rama </Td> </Tr> <Tr> <Th> Algeria </Th> <Td> President--Abdelaziz Bouteflika </Td> <Td> Prime Minister--Ahmed Ouyahia </Td> </Tr> <Tr> <Th> Andorra </Th> <Td> Episcopal Co-Prince--Joan Enric Vives Sicília Co-Prince's Representative--Josep Maria Mauri French Co-Prince--Emmanuel Macron Co-Prince's Representative--Patrick Strzoda </Td> <Td> Head of Government--Antoni Martí </Td> </Tr> <Tr> <Th> Angola </Th> <Td_colspan="2"> President--João Lourenço </Td> </Tr> <Tr> <Th> Antigua and Barbuda </Th> <Td> Queen--Elizabeth II Governor - General--Sir Rodney Williams </Td> <Td> Prime Minister--Gaston Browne </Td> </Tr> <Tr> <Th> Argentina </Th> <Td_colspan="2"> President--Mauricio Macri </Td> </Tr> <Tr> <Th> Armenia </Th> <Td> President--Armen Sarkissian </Td> <Td> Prime Minister--Nikol Pashinyan </Td> </Tr> <Tr> <Th> Australia </Th> <Td> Queen--Elizabeth II Governor - General--Sir Peter Cosgrove </Td> <Td> Prime Minister--Scott Morrison </Td> </Tr> <Tr> <Th> Austria </Th> <Td> Federal President--Alexander Van der Bellen </Td> <Td> Federal Chancellor--Sebastian Kurz </Td> </Tr> <Tr> <Th> Azerbaijan </Th> <Td> President--Ilham Aliyev </Td> <Td> Prime Minister--Novruz Mammadov </Td> </Tr> <Tr> <Th> Bahamas, The </Th> <Td> Queen--Elizabeth II Governor - General--Dame Marguerite Pindling </Td> <Td> Prime Minister--Hubert Minnis </Td> </Tr> <Tr> <Th> Bahrain </Th> <Td> King--Sheikh Hamad bin Isa Al Khalifa </Td> <Td> Prime Minister--Prince Khalifa bin Salman Al Khalifa </Td> </Tr> <Tr> <Th> Bangladesh </Th> <Td> President--Abdul Hamid </Td> <Td> Prime Minister--Sheikh Hasina </Td> </Tr> <Tr> <Th> Barbados </Th> <Td> Queen--Elizabeth II Governor - General--Dame Sandra Mason </Td> <Td> Prime Minister--Mia Mottley </Td> </Tr> <Tr> <Th> Belarus </Th> <Td> President--Alexander Lukashenko </Td> <Td> Prime Minister--Syarhey Rumas </Td> </Tr> <Tr> <Th> Belgium </Th> <Td> King--Philippe </Td> <Td> Prime Minister--Charles Michel </Td> </Tr> <Tr> <Th> Belize </Th> <Td> Queen--Elizabeth II Governor - General--Sir Colville Young </Td> <Td> Prime Minister--Dean Barrow </Td> </Tr> <Tr> <Th> Benin </Th> <Td_colspan="2"> President--Patrice Talon </Td> </Tr> <Tr> <Th> Bhutan </Th> <Td> King--Jigme Khesar Namgyel Wangchuck </Td> <Td> Chief Advisor of the Interim Government--Dasho Tshering Wangchuk </Td> </Tr> <Tr> <Th> Bolivia </Th> <Td_colspan="2"> President--Evo Morales </Td> </Tr> <Tr> <Th> Bosnia and Herzegovina </Th> <Td_colspan="2"> High Representative--Valentin Inzko </Td> </Tr> <Tr> <Th> Presidency </Th> <Td> Chairman of the Council of Ministers--Denis Zvizdić </Td> </Tr> <Tr> <Td> Bakir Izetbegović (as Chairman) </Td> </Tr> <Tr> <Td> <Ul> <Li> Dragan Čović (as Member) </Li> <Li> Mladen Ivanić (as Member) </Li> </Ul> </Td> </Tr> <Tr> <Th> Botswana </Th> <Td_colspan="2"> President--Mokgweetsi Masisi </Td> </Tr> <Tr> <Th> Brazil </Th> <Td_colspan="2"> President--Michel Temer </Td> </Tr> <Tr> <Th> Brunei </Th> <Td_colspan="2"> Sultan and Prime Minister--Hassanal Bolkiah </Td> </Tr> <Tr> <Th> Bulgaria </Th> <Td> President--Rumen Radev </Td> <Td> Prime Minister--Boyko Borisov </Td> </Tr> <Tr> <Th> Burkina Faso </Th> <Td> President--Roch Marc Christian Kaboré </Td> <Td> Prime Minister--Paul Kaba Thieba </Td> </Tr> <Tr> <Th> Burundi </Th> <Td_colspan="2"> President--Pierre Nkurunziza </Td> </Tr> <Tr> <Th> Cambodia </Th> <Td> King--Norodom Sihamoni </Td> <Td> Prime Minister--Hun Sen </Td> </Tr> <Tr> <Th> Cameroon </Th> <Td> President--Paul Biya </Td> <Td> Prime Minister--Philémon Yang </Td> </Tr> <Tr> <Th> Canada </Th> <Td> Queen--Elizabeth II Governor General--Julie Payette </Td> <Td> Prime Minister--Justin Trudeau </Td> </Tr> <Tr> <Th> Cape Verde </Th> <Td> President--Jorge Carlos Fonseca </Td> <Td> Prime Minister--Ulisses Correia e Silva </Td> </Tr> <Tr> <Th> Central African Republic </Th> <Td> President--Faustin - Archange Touadéra </Td> <Td> Prime Minister--Simplice Sarandji </Td> </Tr> <Tr> <Th> Chad </Th> <Td_colspan="2"> President--Idriss Déby </Td> </Tr> <Tr> <Th> Chile </Th> <Td_colspan="2"> President--Sebastián Piñera </Td> </Tr> <Tr> <Th> China </Th> <Td_colspan="2"> General Secretary of the Communist Party--Xi Jinping </Td> </Tr> <Tr> <Td> President--Xi Jinping </Td> <Td> Premier of the State Council--Li Keqiang </Td> </Tr> <Tr> <Th> Colombia </Th> <Td_colspan="2"> President--Iván Duque </Td> </Tr> <Tr> <Th> Comoros </Th> <Td_colspan="2"> President--Azali Assoumani </Td> </Tr> <Tr> <Th> Congo, Democratic Republic of the </Th> <Td> President--Joseph Kabila </Td> <Td> Prime Minister--Bruno Tshibala </Td> </Tr> <Tr> <Th> Congo, Republic of the </Th> <Td> President--Denis Sassou Nguesso </Td> <Td> Prime Minister--Clément Mouamba </Td> </Tr> <Tr> <Th> Costa Rica </Th> <Td_colspan="2"> President--Carlos Alvarado Quesada </Td> </Tr> <Tr> <Th> Croatia </Th> <Td> President--Kolinda Grabar - Kitarović </Td> <Td> Prime Minister--Andrej Plenković </Td> </Tr> <Tr> <Th> Cuba </Th> <Td_colspan="2"> First Secretary of the Communist Party--Raúl Castro </Td> </Tr> <Tr> <Td_colspan="2"> President of the Council of State and President of the Council of Ministers--Miguel Díaz - Canel </Td> </Tr> <Tr> <Th> Cyprus </Th> <Td_colspan="2"> President--Nicos Anastasiades </Td> </Tr> <Tr> <Th> Czech Republic </Th> <Td> President--Miloš Zeman </Td> <Td> Prime Minister--Andrej Babiš </Td> </Tr> <Tr> <Th> Denmark </Th> <Td> Queen--Margrethe II </Td> <Td> Prime Minister--Lars Løkke Rasmussen </Td> </Tr> <Tr> <Th> Djibouti </Th> <Td> President--Ismaïl Omar Guelleh </Td> <Td> Prime Minister--Abdoulkader Kamil Mohamed </Td> </Tr> <Tr> <Th> Dominica </Th> <Td> President--Charles Savarin </Td> <Td> Prime Minister--Roosevelt Skerrit </Td> </Tr> <Tr> <Th> Dominican Republic </Th> <Td_colspan="2"> President--Danilo Medina </Td> </Tr> <Tr> <Th> East Timor </Th> <Td> President--Francisco Guterres </Td> <Td> Prime Minister--Taur Matan Ruak </Td> </Tr> <Tr> <Th> Ecuador </Th> <Td_colspan="2"> President--Lenín Moreno </Td> </Tr> <Tr> <Th> Egypt </Th> <Td> President--Abdel Fattah el - Sisi </Td> <Td> Prime Minister--Mostafa Madbouly </Td> </Tr> <Tr> <Th> El Salvador </Th> <Td_colspan="2"> President--Salvador Sánchez Cerén </Td> </Tr> <Tr> <Th> Equatorial Guinea </Th> <Td> President--Teodoro Obiang Nguema Mbasogo </Td> <Td> Prime Minister--Francisco Pascual Obama Asue </Td> </Tr> <Tr> <Th> Eritrea </Th> <Td_colspan="2"> President--Isaias Afwerki </Td> </Tr> <Tr> <Th> Estonia </Th> <Td> President--Kersti Kaljulaid </Td> <Td> Prime Minister--Jüri Ratas </Td> </Tr> <Tr> <Th> Ethiopia </Th> <Td> President--Mulatu Teshome </Td> <Td> Prime Minister--Abiy Ahmed </Td> </Tr> <Tr> <Th> Fiji </Th> <Td> President--Jioji Konrote </Td> <Td> Prime Minister--Frank Bainimarama </Td> </Tr> <Tr> <Th> Finland </Th> <Td> President--Sauli Niinistö </Td> <Td> Prime Minister--Juha Sipilä </Td> </Tr> <Tr> <Th> France </Th> <Td> President--Emmanuel Macron </Td> <Td> Prime Minister--Édouard Philippe </Td> </Tr> <Tr> <Th> Gabon </Th> <Td> President--Ali Bongo Ondimba </Td> <Td> Prime Minister--Emmanuel Issoze - Ngondet </Td> </Tr> <Tr> <Th> Gambia, The </Th> <Td_colspan="2"> President--Adama Barrow </Td> </Tr> <Tr> <Th> Georgia </Th> <Td> President--Giorgi Margvelashvili </Td> <Td> Prime Minister--Mamuka Bakhtadze </Td> </Tr> <Tr> <Th> Germany </Th> <Td> President--Frank - Walter Steinmeier </Td> <Td> Chancellor--Angela Merkel </Td> </Tr> <Tr> <Th> Ghana </Th> <Td_colspan="2"> President--Nana Akufo - Addo </Td> </Tr> <Tr> <Th> Greece </Th> <Td> President--Prokopis Pavlopoulos </Td> <Td> Prime Minister--Alexis Tsipras </Td> </Tr> <Tr> <Th> Grenada </Th> <Td> Queen--Elizabeth II Governor - General--Dame Cécile La Grenade </Td> <Td> Prime Minister--Keith Mitchell </Td> </Tr> <Tr> <Th> Guatemala </Th> <Td_colspan="2"> President--Jimmy Morales </Td> </Tr> <Tr> <Th> Guinea </Th> <Td> President--Alpha Condé </Td> <Td> Prime Minister--Ibrahima Kassory Fofana </Td> </Tr> <Tr> <Th> Guinea - Bissau </Th> <Td> President--José Mário Vaz </Td> <Td> Prime Minister--Aristides Gomes </Td> </Tr> <Tr> <Th> Guyana </Th> <Td> President--David A. Granger </Td> <Td> Prime Minister--Moses Nagamootoo </Td> </Tr> <Tr> <Th> Haiti </Th> <Td> President--Jovenel Moïse </Td> <Td> Prime Minister--Vacant Prime minister - designate--Jean - Henry Céant </Td> </Tr> <Tr> <Th> Honduras </Th> <Td_colspan="2"> President--Juan Orlando Hernández </Td> </Tr> <Tr> <Th> Hungary </Th> <Td> President--János Áder </Td> <Td> Prime Minister--Viktor Orbán </Td> </Tr> <Tr> <Th> Iceland </Th> <Td> President--Guðni Th . Jóhannesson </Td> <Td> Prime Minister--Katrín Jakobsdóttir </Td> </Tr> <Tr> <Th> India </Th> <Td> President--Ram Nath Kovind </Td> <Td> Prime Minister--Narendra Modi </Td> </Tr> <Tr> <Th> Indonesia </Th> <Td_colspan="2"> President--Joko Widodo </Td> </Tr> <Tr> <Th> Iran </Th> <Td> Supreme Leader--Ali Khamenei </Td> <Td> President--Hassan Rouhani </Td> </Tr> <Tr> <Th> Iraq </Th> <Td> President--Fuad Masum </Td> <Td> Prime Minister--Haider al - Abadi </Td> </Tr> <Tr> <Th> Ireland </Th> <Td> President--Michael D. Higgins </Td> <Td> Taoiseach--Leo Varadkar </Td> </Tr> <Tr> <Th> Israel </Th> <Td> President--Reuven Rivlin </Td> <Td> Prime Minister--Benjamin Netanyahu </Td> </Tr> <Tr> <Th> Italy </Th> <Td> President--Sergio Mattarella </Td> <Td> President of the Council of Ministers--Giuseppe Conte </Td> </Tr> <Tr> <Th> Ivory Coast </Th> <Td> President--Alassane Ouattara </Td> <Td> Prime Minister--Amadou Gon Coulibaly </Td> </Tr> <Tr> <Th> Jamaica </Th> <Td> Queen--Elizabeth II Governor - General--Sir Patrick Allen </Td> <Td> Prime Minister--Andrew Holness </Td> </Tr> <Tr> <Th> Japan </Th> <Td> Emperor--Akihito </Td> <Td> Prime Minister--Shinzō Abe </Td> </Tr> <Tr> <Th> Jordan </Th> <Td> King--Abdullah II </Td> <Td> Prime Minister--Omar Razzaz </Td> </Tr> <Tr> <Th> Kazakhstan </Th> <Td> President--Nursultan Nazarbayev </Td> <Td> Prime Minister--Bakhytzhan Sagintayev </Td> </Tr> <Tr> <Th> Kenya </Th> <Td_colspan="2"> President--Uhuru Kenyatta </Td> </Tr> <Tr> <Th> Kiribati </Th> <Td_colspan="2"> President--Taneti Mamau </Td> </Tr> <Tr> <Th> Kuwait </Th> <Td> Emir--Sheikh Sabah Al - Ahmad Al - Jaber Al - Sabah </Td> <Td> Prime Minister--Sheikh Jaber Al - Mubarak Al - Hamad Al - Sabah </Td> </Tr> <Tr> <Th> Kyrgyzstan </Th> <Td> President--Sooronbay Jeenbekov </Td> <Td> Prime Minister--Mukhammedkalyi Abylgaziev </Td> </Tr> <Tr> <Th> Laos </Th> <Td_colspan="2"> General Secretary of the Communist Party--Bounnhang Vorachith </Td> </Tr> <Tr> <Td> President--Bounnhang Vorachith </Td> <Td> Prime Minister--Thongloun Sisoulith </Td> </Tr> <Tr> <Th> Latvia </Th> <Td> President--Raimonds Vējonis </Td> <Td> Prime Minister--Māris Kučinskis </Td> </Tr> <Tr> <Th> Lebanon </Th> <Td> President--Michel Aoun </Td> <Td> President of the Council of Ministers--Saad Hariri </Td> </Tr> <Tr> <Th> Lesotho </Th> <Td> King--Letsie III </Td> <Td> Prime Minister--Tom Thabane </Td> </Tr> <Tr> <Th> Liberia </Th> <Td_colspan="2"> President--George Weah </Td> </Tr> <Tr> <Th> Libya </Th> <Td_colspan="2"> Chairman of the Presidential Council and Prime Minister--Fayez al - Sarraj </Td> </Tr> <Tr> <Th> Liechtenstein </Th> <Td> Prince Regnant--Hans - Adam II </Td> <Td> Head of Government--Adrian Hasler </Td> </Tr> <Tr> <Td> Regent--Hereditary Prince Alois </Td> </Tr> <Tr> <Th> Lithuania </Th> <Td> President--Dalia Grybauskaitė </Td> <Td> Prime Minister--Saulius Skvernelis </Td> </Tr> <Tr> <Th> Luxembourg </Th> <Td> Grand Duke--Henri </Td> <Td> Prime Minister--Xavier Bettel </Td> </Tr> <Tr> <Th> Macedonia </Th> <Td> President--Gjorge Ivanov </Td> <Td> President of the Government--Zoran Zaev </Td> </Tr> <Tr> <Th> Madagascar </Th> <Td> President--Hery Rajaonarimampianina </Td> <Td> Prime Minister--Christian Ntsay </Td> </Tr> <Tr> <Th> Malawi </Th> <Td_colspan="2"> President--Peter Mutharika </Td> </Tr> <Tr> <Th> Malaysia </Th> <Td> Yang di - Pertuan Agong--Muhammad V </Td> <Td> Prime Minister--Mahathir Mohamad </Td> </Tr> <Tr> <Th> Maldives </Th> <Td_colspan="2"> President--Abdulla Yameen </Td> </Tr> <Tr> <Th> Mali </Th> <Td> President--Ibrahim Boubacar Keïta </Td> <Td> Prime Minister--Soumeylou Boubèye Maïga </Td> </Tr> <Tr> <Th> Malta </Th> <Td> President--Marie - Louise Coleiro Preca </Td> <Td> Prime Minister--Joseph Muscat </Td> </Tr> <Tr> <Th> Marshall Islands </Th> <Td_colspan="2"> President--Hilda Heine </Td> </Tr> <Tr> <Th> Mauritania </Th> <Td> President--Mohamed Ould Abdel Aziz </Td> <Td> Prime Minister--Yahya Ould Hademine </Td> </Tr> <Tr> <Th> Mauritius </Th> <Td> Acting President--Barlen Vyapoory </Td> <Td> Prime Minister--Pravind Jugnauth </Td> </Tr> <Tr> <Th> Mexico </Th> <Td_colspan="2"> President--Enrique Peña Nieto </Td> </Tr> <Tr> <Td_colspan="2"> President - elect--Andrés Manuel López Obrador </Td> </Tr> <Tr> <Th> Micronesia </Th> <Td_colspan="2"> President--Peter M. Christian </Td> </Tr> <Tr> <Th> Moldova </Th> <Td> President--Igor Dodon </Td> <Td> Prime Minister--Pavel Filip </Td> </Tr> <Tr> <Th> Monaco </Th> <Td> Sovereign Prince--Albert II </Td> <Td> Minister of State--Serge Telle </Td> </Tr> <Tr> <Th> Mongolia </Th> <Td> President--Khaltmaagiin Battulga </Td> <Td> Prime Minister--Ukhnaagiin Khürelsükh </Td> </Tr> <Tr> <Th> Montenegro </Th> <Td> President--Milo Đukanović </Td> <Td> Prime Minister--Duško Marković </Td> </Tr> <Tr> <Th> Morocco </Th> <Td> King--Mohammed VI </Td> <Td> Head of Government--Saadeddine Othmani </Td> </Tr> <Tr> <Th> Mozambique </Th> <Td> President--Filipe Nyusi </Td> <Td> Prime Minister--Carlos Agostinho do Rosário </Td> </Tr> <Tr> <Th> Myanmar </Th> <Td> President--Win Myint </Td> <Td> State Counsellor--Aung San Suu Kyi </Td> </Tr> <Tr> <Th> Namibia </Th> <Td> President--Hage Geingob </Td> <Td> Prime Minister--Saara Kuugongelwa </Td> </Tr> <Tr> <Th> Nauru </Th> <Td_colspan="2"> President--Baron Waqa </Td> </Tr> <Tr> <Th> Nepal </Th> <Td> President--Bidhya Devi Bhandari </Td> <Td> Prime Minister--Khadga Prasad Oli </Td> </Tr> <Tr> <Th> Netherlands </Th> <Td> King--Willem - Alexander </Td> <Td> Prime Minister--Mark Rutte </Td> </Tr> <Tr> <Th> New Zealand </Th> <Td> Queen--Elizabeth II Governor - General--Dame Patsy Reddy </Td> <Td> Prime Minister--Jacinda Ardern </Td> </Tr> <Tr> <Th> Nicaragua </Th> <Td_colspan="2"> President--Daniel Ortega </Td> </Tr> <Tr> <Th> Niger </Th> <Td> President--Mahamadou Issoufou </Td> <Td> Prime Minister--Brigi Rafini </Td> </Tr> <Tr> <Th> Nigeria </Th> <Td_colspan="2"> President--Muhammadu Buhari </Td> </Tr> <Tr> <Th> North Korea </Th> <Td_colspan="2"> Chairman of the Workers' Party of Korea--Kim Jong - un </Td> </Tr> <Tr> <Td> Supreme Leader--Kim Jong - un Chairman of the Presidium of the Supreme People's Assembly--Kim Yong - nam </Td> <Td> Premier of the Cabinet--Pak Pong - ju </Td> </Tr> <Tr> <Th> Norway </Th> <Td> King--Harald V </Td> <Td> Prime Minister--Erna Solberg </Td> </Tr> <Tr> <Th> Oman </Th> <Td_colspan="2"> Sultan and Prime Minister--Qaboos bin Said al Said </Td> </Tr> <Tr> <Th> Pakistan </Th> <Td> President--Mamnoon Hussain </Td> <Td> Prime Minister--Imran Khan </Td> </Tr> <Tr> <Th> Palau </Th> <Td_colspan="2"> President--Thomas Remengesau Jr . </Td> </Tr> <Tr> <Th> Palestine </Th> <Td> President--Mahmoud Abbas </Td> <Td> Prime Minister--Rami Hamdallah </Td> </Tr> <Tr> <Th> Panama </Th> <Td_colspan="2"> President--Juan Carlos Varela </Td> </Tr> <Tr> <Th> Papua New Guinea </Th> <Td> Queen--Elizabeth II Governor - General--Sir Bob Dadae </Td> <Td> Prime Minister--Peter O'Neill </Td> </Tr> <Tr> <Th> Paraguay </Th> <Td_colspan="2"> President--Mario Abdo Benítez </Td> </Tr> <Tr> <Th> Peru </Th> <Td> President--Martín Vizcarra </Td> <Td> Prime Minister--César Villanueva </Td> </Tr> <Tr> <Th> Philippines </Th> <Td_colspan="2"> President--Rodrigo Duterte </Td> </Tr> <Tr> <Th> Poland </Th> <Td> President--Andrzej Duda </Td> <Td> Prime Minister--Mateusz Morawiecki </Td> </Tr> <Tr> <Th> Portugal </Th> <Td> President--Marcelo Rebelo de Sousa </Td> <Td> Prime Minister--António Costa </Td> </Tr> <Tr> <Th> Qatar </Th> <Td> Emir--Sheikh Tamim bin Hamad Al Thani </Td> <Td> Prime Minister--Sheikh Abdullah bin Nasser bin Khalifa Al Thani </Td> </Tr> <Tr> <Th> Romania </Th> <Td> President--Klaus Iohannis </Td> <Td> Prime Minister--Viorica Dăncilă </Td> </Tr> <Tr> <Th> Russia </Th> <Td> President--Vladimir Putin </Td> <Td> Prime Minister--Dmitry Medvedev </Td> </Tr> <Tr> <Th> Rwanda </Th> <Td> President--Paul Kagame </Td> <Td> Prime Minister--Édouard Ngirente </Td> </Tr> <Tr> <Th> Saint Kitts and Nevis </Th> <Td> Queen--Elizabeth II Governor - General--Sir Tapley Seaton </Td> <Td> Prime Minister--Timothy Harris </Td> </Tr> <Tr> <Th> Saint Lucia </Th> <Td> Queen--Elizabeth II Governor - General--Sir Neville Cenac </Td> <Td> Prime Minister--Allen Chastanet </Td> </Tr> <Tr> <Th> Saint Vincent and the Grenadines </Th> <Td> Queen--Elizabeth II Governor - General--Sir Frederick Ballantyne </Td> <Td> Prime Minister--Ralph Gonsalves </Td> </Tr> <Tr> <Th> Samoa </Th> <Td> O le Ao o le Malo--Va'aletoa Sualauvi II </Td> <Td> Prime Minister--Tuilaepa Aiono Sailele Malielegaoi </Td> </Tr> <Tr> <Th> San Marino </Th> <Td_colspan="2"> Captain Regent--Stefano Palmieri </Td> </Tr> <Tr> <Td_colspan="2"> Captain Regent--Matteo Ciacci </Td> </Tr> <Tr> <Th> São Tomé and Príncipe </Th> <Td> President--Evaristo Carvalho </Td> <Td> Prime Minister--Patrice Trovoada </Td> </Tr> <Tr> <Th> Saudi Arabia </Th> <Td_colspan="2"> King and Prime Minister--Salman </Td> </Tr> <Tr> <Th> Senegal </Th> <Td> President--Macky Sall </Td> <Td> Prime Minister--Mahammed Dionne </Td> </Tr> <Tr> <Th> Serbia </Th> <Td> President--Aleksandar Vučić </Td> <Td> Prime Minister--Ana Brnabić </Td> </Tr> <Tr> <Th> Seychelles </Th> <Td_colspan="2"> President--Danny Faure </Td> </Tr> <Tr> <Th> Sierra Leone </Th> <Td> President--Julius Maada Bio </Td> <Td> Chief Minister--David J. Francis </Td> </Tr> <Tr> <Th> Singapore </Th> <Td> President--Halimah Yacob </Td> <Td> Prime Minister--Lee Hsien Loong </Td> </Tr> <Tr> <Th> Slovakia </Th> <Td> President--Andrej Kiska </Td> <Td> Prime Minister--Peter Pellegrini </Td> </Tr> <Tr> <Th> Slovenia </Th> <Td> President--Borut Pahor </Td> <Td> Prime Minister--Miro Cerar </Td> </Tr> <Tr> <Td> Prime minister - designate--Marjan Šarec </Td> </Tr> <Tr> <Th> Solomon Islands </Th> <Td> Queen--Elizabeth II Governor - General--Sir Frank Kabui </Td> <Td> Prime Minister--Rick Houenipwela </Td> </Tr> <Tr> <Th> Somalia </Th> <Td> President--Mohamed Abdullahi Mohamed </Td> <Td> Prime Minister--Hassan Ali Khayre </Td> </Tr> <Tr> <Th> South Africa </Th> <Td_colspan="2"> President--Cyril Ramaphosa </Td> </Tr> <Tr> <Th> South Korea </Th> <Td> President--Moon Jae - in </Td> <Td> Prime Minister--Lee Nak - yeon </Td> </Tr> <Tr> <Th> South Sudan </Th> <Td_colspan="2"> President--Salva Kiir Mayardit </Td> </Tr> <Tr> <Th> Spain </Th> <Td> King--Felipe VI </Td> <Td> President of the Government--Pedro Sánchez </Td> </Tr> <Tr> <Th> Sri Lanka </Th> <Td> President--Maithripala Sirisena </Td> <Td> Prime Minister--Ranil Wickremesinghe </Td> </Tr> <Tr> <Th> Sudan </Th> <Td> President--Omar al - Bashir </Td> <Td> Prime Minister--Bakri Hassan Saleh </Td> </Tr> <Tr> <Th> Suriname </Th> <Td_colspan="2"> President--Dési Bouterse </Td> </Tr> <Tr> <Th> Swaziland </Th> <Td> King--Mswati III </Td> <Td> Prime Minister--Barnabas Sibusiso Dlamini </Td> </Tr> <Tr> <Th> Sweden </Th> <Td> King--Carl XVI Gustaf </Td> <Td> Prime Minister--Stefan Löfven </Td> </Tr> <Tr> <Th> Switzerland </Th> </Tr> <Tr> <Th_colspan="2"> Federal Council </Th> </Tr> <Tr> <Td_colspan="2"> Alain Berset (as President) </Td> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> Ueli Maurer (as Vice President) </Li> <Li> Doris Leuthard (as Member) </Li> <Li> Simonetta Sommaruga (as Member) </Li> <Li> Johann Schneider - Ammann (as Member) </Li> <Li> Guy Parmelin (as Member) </Li> <Li> Ignazio Cassis (as Member) </Li> </Ul> </Td> </Tr> <Tr> <Th> Syria </Th> <Td> President--Bashar al - Assad </Td> <Td> Prime Minister--Imad Khamis </Td> </Tr> <Tr> <Th> Tajikistan </Th> <Td> President--Emomali Rahmon </Td> <Td> Prime Minister--Kokhir Rasulzoda </Td> </Tr> <Tr> <Th> Tanzania </Th> <Td> President--John Magufuli </Td> <Td> Prime Minister--Kassim Majaliwa </Td> </Tr> <Tr> <Th> Thailand </Th> <Td> King--Maha Vajiralongkorn </Td> <Td> Prime Minister--Prayut Chan - o - cha </Td> </Tr> <Tr> <Th> Togo </Th> <Td> President--Faure Gnassingbé </Td> <Td> Prime Minister--Komi Sélom Klassou </Td> </Tr> <Tr> <Th> Tonga </Th> <Td> King--Tupou VI </Td> <Td> Prime Minister--ʻAkilisi Pōhiva </Td> </Tr> <Tr> <Th> Trinidad and Tobago </Th> <Td> President--Paula - Mae Weekes </Td> <Td> Prime Minister--Keith Rowley </Td> </Tr> <Tr> <Th> Tunisia </Th> <Td> President--Beji Caid Essebsi </Td> <Td> Head of Government--Youssef Chahed </Td> </Tr> <Tr> <Th> Turkey </Th> <Td_colspan="2"> President--Recep Tayyip Erdoğan </Td> </Tr> <Tr> <Th> Turkmenistan </Th> <Td_colspan="2"> President--Gurbanguly Berdimuhamedow </Td> </Tr> <Tr> <Th> Tuvalu </Th> <Td> Queen--Elizabeth II Governor - General--Sir Iakoba Italeli </Td> <Td> Prime Minister--Enele Sopoaga </Td> </Tr> <Tr> <Th> Uganda </Th> <Td> President--Yoweri Museveni </Td> <Td> Prime Minister--Ruhakana Rugunda </Td> </Tr> <Tr> <Th> Ukraine </Th> <Td> President--Petro Poroshenko </Td> <Td> Prime Minister--Volodymyr Groysman </Td> </Tr> <Tr> <Th> United Arab Emirates </Th> <Td> President--Sheikh Khalifa bin Zayed Al Nahyan </Td> <Td> Prime Minister--Sheikh Mohammed bin Rashid Al Maktoum </Td> </Tr> <Tr> <Th> United Kingdom </Th> <Td> Queen--Elizabeth II </Td> <Td> Prime Minister--Theresa May </Td> </Tr> <Tr> <Th> United States </Th> <Td_colspan="2"> President--Donald Trump </Td> </Tr> <Tr> <Th> Uruguay </Th> <Td_colspan="2"> President--Tabaré Vázquez </Td> </Tr> <Tr> <Th> Uzbekistan </Th> <Td> President--Shavkat Mirziyoyev </Td> <Td> Prime Minister--Abdulla Aripov </Td> </Tr> <Tr> <Th> Vanuatu </Th> <Td> President--Tallis Obed Moses </Td> <Td> Prime Minister--Charlot Salwai </Td> </Tr> <Tr> <Th> Vatican City </Th> <Td> Sovereign--Pope Francis </Td> <Td> President of the Governorate--Cardinal Giuseppe Bertello </Td> </Tr> <Tr> <Th> Venezuela </Th> <Td_colspan="2"> President--Nicolás Maduro </Td> </Tr> <Tr> <Th> Vietnam </Th> <Td_colspan="2"> General Secretary of the Communist Party--Nguyễn Phú Trọng </Td> </Tr> <Tr> <Td> President--Trần Đại Quang </Td> <Td> Prime Minister--Nguyễn Xuân Phúc </Td> </Tr> <Tr> <Th> Yemen </Th> <Td> President--Abdrabbuh Mansur Hadi </Td> <Td> Prime Minister--Ahmed Obeid bin Daghr </Td> </Tr> <Tr> <Th> Zambia </Th> <Td_colspan="2"> President--Edgar Lungu </Td> </Tr> <Tr> <Th> Zimbabwe </Th> <Td_colspan="2"> President--Emmerson Mnangagwa </Td> </Tr> </Table> <Tr> <Th> State </Th> <Th> Head of state </Th> <Th> Head of government </Th> </Tr>

List of prime ministers and presidents of all countries
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