Country Position(s) designated to act as head of state Incumbent(s) Since Albania   Speaker of the Parliament    Niko Peleshi   12 September 2025 Algeria   President of the Council of the Nation    Azouz Nasri   19 May 2025 Armenia   President of the National Assembly    Alen Simonyan   2 August 2021  Prime Minister  (if the above cannot exercise their duties)  Nikol Pashinyan   8 May 2018 Austria   Presidium of the National Council    Walter Rosenkranz  (President)Peter Haubner  (Second President)Doris Bures  (Third President) 24 October 2024 Barbados   President of the Senate  (for presidential vacancies)  Reginald Farley   15 September 2020 Belarus   Prime Minister    Alexander Turchin   10 March 2025 Cameroon   Prime Minister  (for temporary absences)  Joseph Ngute   4 January 2019  President of the Senate  (for presidential vacancies)  Marcel Niat Njifenji   12 June 2013 Cape Verde   President of the National Assembly    Austelino Tavares Correia   19 May 2021 Central African Republic   President of the National Assembly    Simplice Sarandji   5 May 2021 Chile   Minister of the Interior and Public Security    Álvaro Elizalde   4 March 2025 Comoros   Governor of the island currently holding the presidency   [ c]   Mhoudine Sitti Farouata (Governor of Grande Comore ) 11 November 2021 Congo, Democratic Republic of the   President of the Senate    Sama Lukonde   12 August 2024 Congo, Republic of the   President of the Senate    Pierre Ngolo   25 August 2011  President of the National Assembly  (if the above cannot exercise their duties)  Isidore Mvouba   19 August 2017  Prime Minister  (if neither of the above can exercise their duties)  Anatole Collinet Makosso   12 May 2021 Croatia   Speaker of Parliament    Gordan Jandroković   5 May 2017 Cyprus   President of the House of Representatives   [ d]    Annita Demetriou   10 June 2021 Czech Republic   Speaker of the Chamber of Deputies  Prime Minister    Markéta Pekarová Adamová  Petr Fiala   10 November 2021 Djibouti   Prime Minister  (for temporary absences)  Abdoulkader Kamil Mohamed   1 April 2013 President of the Supreme Court (for presidential vacancies)  Abdourahman Cheick Mohamed   East Timor   President of National Parliament    Maria Fernanda Lay   22 June 2023 Egypt   Prime Minister  (for temporary absences) [ d]    Mostafa Madbouly   14 June 2018  Speaker of the House of Representatives  (for presidential vacancies) [ e]    Hanafy El Gebaly   12 January 2021 Eritrea   Chairman of the National Assembly    Isaias Afwerki   [ f]   1 February 1994 Estonia   Speaker of the Riigikogu    Lauri Hussar   10 April 2023 France   President of the Senate    Gérard Larcher   1 October 2014 Fiji   Chief Justice    Salesi Temo  (Acting)  30 January 2023 Finland   Prime Minister    Petteri Orpo   20 June 2023 Gabon   President of the Senate    Paulette Missambo   18 September 2023 Georgia   Chairperson of the Parliament    Shalva Papuashvili   29 December 2021 Germany   President of the Bundesrat    Anke Rehlinger   1 November 2024 Greece   President of the Hellenic Parliament    Nikitas Kaklamanis   22 January 2025 Guinea   President of the National Assembly    Dansa Kourouma   5 February 2022 Guinea-Bissau   President of the National People's Assembly   Vacant 4 December 2023 Hungary   Speaker of the National Assembly    László Kövér   6 August 2010 Iceland  21 December 2024 4 February 2025 1 September 2020 Iraq   Speaker of the Council of Representatives   [ d]    Mahmoud al-Mashhadani   31 October 2024 Ireland   Presidential Commission   11 October 2021 12 February 2025 18 December 2024 Israel   Acting President  (for temporary absences)  Amir Ohana  (Speaker of the Knesset ) 29 December 2022  Interim President  (for presidential vacancies) Italy   President of the Senate    Ignazio La Russa   13 October 2022 Ivory Coast   Prime Minister   [ g]    Robert Beugré Mambé   17 October 2023 Kazakhstan   Chairman of the Senate    Mäulen Äşimbaev   4 May 2020 Kyrgyzstan   Speaker of the Supreme Council    Nurlanbek Shakiev   5 October 2022 Latvia   Speaker of the Saeima    Daiga Mieriņa   20 September 2023 Lithuania   Speaker of the Seimas    Juozas Olekas   10 September 2025 Madagascar   President of the Senate   Vacant 14 October 2025 Malaysia   Deputy Yang di-Pertuan Agong    Nazrin Shah of Perak  (Sultan of Perak ) [ h]   13 December 2016 Malta   Speaker of the House of Representatives   [ i]    Angelo Farrugia   6 April 2013 Mauritania   President of the National Assembly    Mohamed Ould Meguett   19 June 2023 Mexico   Secretary of the Interior   [ j]    Rosa Icela Rodríguez   1 October 2024 Moldova   President of the Parliament    Igor Grosu   29 July 2021  Prime Minister  (if the above cannot exercise their duties)  Dorin Recean   16 February 2023 Mongolia   Chairman of the State Great Khural    Khürelbaataryn Bulgantuya  (Acting)  17 October 2025 Montenegro   President of the Parliament    Andrija Mandić   30 October 2023 Mozambique   President of the Assembly of the Republic    Margarida Talapa   13 January 2025 North Macedonia   President of the Assembly    Afrim Gashi   28 May 2024 Pakistan   Chairman of the Senate    Yusuf Raza Gilani   9 April 2024 Peru   President of Congress    Fernando Rospigliosi  (Acting)  10 October 2025 Poland   Marshal of the Sejm    Szymon Hołownia   13 November 2023 Portugal   President of the Assembly of the Republic    José Pedro Aguiar-Branco   27 March 2024 Romania   President of the Senate    Ilie Bolojan   23 June 2025 Russia   Prime Minister    Mikhail Mishustin   16 January 2020 Rwanda   President of the Senate    François-Xavier Kalinda   9 January 2023  President of the Chamber of Deputies  (if the above cannot exercise their duties)  Gertrude Kazarwa   14 August 2024  Prime Minister  (if neither of the above can exercise their duties)  Justin Nsengiyumva   25 July 2025 São Tomé and Príncipe   President of the National Assembly    Celmira Sacramento   8 November 2022 Senegal   President of the National Assembly    Malick Ndiaye   2 December 2024 Serbia   President of the National Assembly    Ana Brnabić   20 March 2024 Singapore   Chairman of the Council of Presidential Advisers    Eddie Teo   2 January 2019  Speaker of the Parliament  (if the above cannot exercise their duties)  Seah Kian Peng   2 August 2023 Slovakia   Speaker of the National Council  Prime Minister    Richard Raši  Robert Fico   26 March 2025 Slovenia   Speaker of the National Assembly    Urška Klakočar Zupančič   13 May 2022 Somalia   President of the House of the People    Aden Madobe   10 April 2022 Sri Lanka   Prime Minister    Harini Amarasuriya   24 September 2024 Tajikistan   Chairman of the National Assembly    Rustam Emomali   17 April 2020 Togo   President of the National Assembly    Kodjo Adedze   14 June 2024 Trinidad and Tobago   President of the Senate    Wade Mark   23 May 2025 Tunisia   Prime Minister    Sara Zaafarani   21 March 2025 Turkmenistan   Speaker of the Assembly    Dünýägözel Gulmanowa   6 April 2023 Ukraine   Chairperson of the Verkhovna Rada    Ruslan Stefanchuk   8 October 2021 Vatican City   [ k]   Camerlengo of the Holy Roman Church    Kevin Farrell   14 February 2019 Vanuatu   Speaker of the Parliament    Stephen Dorrick Felix   11 February 2025