List of state leaders by age
Since 1800, the youngest serving state leader was Alfonso XIII, who became King of Spain at the moment of his birth,[1] while the oldest was 96-year-old Elizabeth II, Queen of the United Kingdom and the other Commonwealth realms.
This article contains various lists of state leaders organized by age, defined as heads of state and/or heads of government.
Oldest serving state leaders
Top ten currently serving

People currently serving as head of state and/or head of government, a party leader of a one-party state, or a representative of a head of state.
| Rank | Name | State | Position | Assumed office | Born | Age |
|---|---|---|---|---|---|---|
| 1 | Paul Biya | President | 1982[2] | 13 February 1933 | 93 years, 197 days | |
| 2 | Mahmoud Abbas | President | 2005[3] | 15 November 1935 | 90 years, 287 days | |
| 3 | Salman bin Abdulaziz al Saud | King | 2015[4] | 31 December 1935 | 90 years, 241 days | |
| 4 | Jean-Lucien Savi de Tové | President | 2025 | 7 May 1939 | 87 years, 114 days | |
| 5 | Peter Mutharika | President | 2025[5] | 18 July 1940 | 86 years, 42 days | |
| 6 | Mishal Al-Sabah | Emir | 2023 | 27 September 1940 | 85 years, 336 days | |
| 7 | Sergio Mattarella | President | 2015 | 23 July 1941 | 85 years, 37 days | |
| 8 | Alassane Ouattara | President | 2010[6] | 1 January 1942 | 84 years, 240 days | |
| 9 | Teodoro Obiang Nguema Mbasogo | President | 1982[7] | 5 June 1942 | 84 years, 85 days | |
| 10 | Emmerson Mnangagwa | President | 2017 | 15 September 1942 | 83 years, 348 days |
Top ten of all time

Currently in office
Currently living
| Rank | Name | State | Position | Last year in office (reason term ended) |
Age at end |
|---|---|---|---|---|---|
| 1 | Giovanni Paolo Lascaris | 1657 (death) | 97 years, 47 days | ||
| 2 | Elizabeth II | Other Commonwealth realms | Queen[8] | 2022 (death) | 96 years, 140 days |
| 3 | Prem Tinsulanonda | Regent | 2016 (tenure ended) | 96 years, 97 days | |
| 4 | George Tupou I | King | 1893 (death) | 95 years, 76 days | |
| 5 | Mahathir Mohamad | Prime Minister | 2020 (resigned) | 94 years, 235 days | |
| 6 | Nicolò da Ponte | Doge of Venice | 1585 (death) | 94 years, 196 days | |
| 7 | Malietoa Tanumafili II | O le Ao o le Malo | 2007 (death) | 94 years, 127 days | |
| 8 | Robert Mugabe | President | 2017 (resigned) | 93 years, 273 days | |
| 9 | Paul Biya | President | Incumbent | 93 years, 197 days | |
| 10 | Beji Caid Essebsi | President | 2019 (death) | 92 years, 238 days |
Youngest serving state leaders
Top ten currently serving

| Rank | Name | State | Position | Assumed office | Born | Age |
|---|---|---|---|---|---|---|
| 1 | Balendra Shah | Prime Minister | 2026 | 27 April 1990 | 36 years, 124 days | |
| 2 | Kristrún Frostadóttir | Prime Minister | 2024 | 12 May 1988 | 38 years, 109 days | |
| 3 | Ibrahim Traoré | 2022 | 14 March 1988 | 38 years, 168 days | ||
| 4 | Daniel Noboa | President | 2023 | 30 November 1987 | 38 years, 272 days | |
| 5 | Milojko Spajić | Prime Minister | 2023 | 24 September 1987 | 38 years, 339 days | |
| 6 | Alice Mina | Captain Regent | 2026 | 22 April 1987 | 39 years, 129 days | |
| 7 | Rob Jetten | Prime Minister | 2026 | 25 March 1987 | 39 years, 157 days | |
| 8 | Nyam-Osoryn Uchral | Prime Minister | 2026 | 2 January 1987 | 39 years, 239 days | |
| 9 | Jakov Milatović | President | 2023 | 7 December 1986 | 39 years, 265 days | |
| 10 | Laura Fernández | President | 2026 | 4 July 1986 | 40 years, 56 days |
Top ten since 1795
Currently living
| Rank | Name | State | Position | Assumed office | Age when assuming office |
|---|---|---|---|---|---|
| 1 | Alfonso XIII | King | 1886 | 0 days[1] | |
| 2 | Sobhuza II | King | 1899 | 141 days | |
| 3 | Fuad II | King | 1952 | 192 days | |
| 4 | Girvan Yuddha | King | 1799 | 1 year, 140 days | |
| 5 | Puyi | Emperor | 1908 | 2 years, 299 days | |
| 6 | Rajendra | King | 1816 | 2 years, 353 days | |
| 7 | Isabella II | Queen | 1833 | 2 years, 354 days | |
| 8 | Gyanendra | King | 1950[9] | 3 years, 123 days | |
| 9 | Guangxu | Emperor | 1875 | 3 years, 195 days | |
| 10 | Mwambutsa IV | King | 1915 | 3 years, 224 days |
Oldest state leaders
The following lists show the oldest people who have served office as state leader (not limited to their age while in office).
Top ten living
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| Rank | Name | State | Position | Born | Age |
|---|---|---|---|---|---|
| 1 | Guillermo Rodríguez | Acting President (1972–1976) | 4 November 1923 | 102 years, 298 days | |
| 2 | Mahathir Mohamad | Prime Minister (1981–2003; 2018–2020) | 10 July 1925 | 101 years, 50 days | |
| 3 | Mohammad Hasan Sharq | Chairman of the Council of Ministers (1988–1989) | 17 July 1925 | 101 years, 43 days | |
| 4 | Abdoulaye Wade | President (2000–2012) | 29 May 1926 | 100 years, 92 days | |
| 5 | Valdas Adamkus | President (1998–2003; 2004–2009) | 3 November 1926 | 99 years, 299 days | |
| 6 | Raif Dizdarević | President of the Presidency (1988–1989) | 9 December 1926 | 99 years, 263 days | |
| 7 | Arthur Foulkes | Governor-General (2010–2014) | 11 May 1928 | 98 years, 110 days | |
| 8 | Péter Boross | Prime Minister (1993–1994) | 27 August 1928 | 98 years, 2 days | |
| 9 | Édouard Balladur | Prime Minister (1993–1995) | 2 May 1929 | 97 years, 119 days | |
| 10 | Orville Turnquest | Governor-General (1995–2001) | 19 July 1929 | 97 years, 41 days |
Top ten since 1800
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Currently living
| No. | Name | State | Position | Birth | Death | Age |
|---|---|---|---|---|---|---|
| 1 | Chau Sen Cocsal Chhum | Acting Prime Minister (1962) | 1 September 1905 | 22 January 2009 | 103 years, 143 days | |
| 2 | Celâl Bayar |
| 16 May 1883 | 22 August 1986 | 103 years, 98 days | |
| 3 | Antoine Pinay | Prime Minister (1952–1953) | 30 December 1891 | 13 December 1994 | 102 years, 348 days | |
| 4 | Guillermo Rodríguez | Acting President (1972–1976) | 4 Nov 1923 | Alive | 102 years, 298 days | |
| 5 | André Prunet-Foch | French Viguier (1977–1980) | 3 July 1914 | 30 January 2017 | 102 years, 211 days | |
| 6 | Prince Naruhiko Higashikuni | Prime Minister (1945) | 3 December 1887 | 20 January 1990 | 102 years, 48 days | |
| 7 | Babiker Awadalla | Acting Prime Minister (1969) | 2 March 1917 | 17 January 2019 | 101 years, 321 days | |
| 8 | Willem Drees | Prime Minister (1948–1958) | 5 July 1886 | 14 May 1988 | 101 years, 314 days | |
| 9 | Đỗ Mười |
| 2 February 1917 | 1 October 2018 | 101 years, 241 days | |
| 10 | Tomiichi Murayama | Prime Minister (1994–1996) | 3 March 1924 | 17 October 2025 | 101 years, 228 days |
See also
Notes
- 1 2 Became a monarch at birth as his father, Alfonso XII, had died the previous year.
- ↑ Previously served as Prime Minister of Cameroon from 1975–1982.
- ↑ Previously served as Prime Minister of the Palestinian National Authority in 2003.
- ↑ Served concurrently as Prime Minister of Saudi Arabia from 2015–2022.
- ↑ Previously served as President of Malawi from 2014–2020.
- ↑ Previously served as Prime Minister of Côte d'Ivoire from 1990–1993.
- ↑ Previously served as Chairman of the Supreme Military Council of Equatorial Guinea from 1979–1982.
- ↑ In 1952, Princess Elizabeth acceded as the monarch of seven Commonwealth realms. At the time of her death, she reigned as Queen of 15 sovereign states including the United Kingdom. From 1957–1983, most of her British colonies attained independence, and some joined the other realms in different years; most states ceased to be a realm upon becoming republics.
- ↑ Gyanendra's first occupation of the throne was in 1950; he was deposed in the 1951 Nepalese revolution.
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