| 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 24 October 2024 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
|
Tomio Okamura Petr Fiala
|
5 November 2025 17 December 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
|
Andreas Bovenschulte
|
1 November 2025
|
| 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
|
| President of the Senate[k]
|
Laura Itzel Castillo
|
1 September 2025
|
| President of the Chamber of Deputies[l]
|
Kenia López Rabadán
|
2 September 2025
|
| 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 25 October 2023
|
| 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[m]
|
Camerlengo of the Holy Roman Church
|
Kevin Farrell
|
14 February 2019
|
| Vanuatu
|
Speaker of the Parliament
|
Stephen Dorrick Felix
|
11 February 2025
|