As of 26 October 2026, France’s Louis XIV holds the longest verified sovereign reign at 72.3 years, and 17 monarchs have reigned for more than 59 years. One of them, Brunei’s sultan, is still on the throne.
Read this first: this table ranks sovereign monarchs of recognised states (kings, queens, emperors, a pharaoh, a sultan and a prince) by the length of a reign with reasonably reliable dates, as of 26 October 2026. Lengths are in years, calculated from the dates shown; the reign counts from accession even when the monarch was a child, as for Louis XIV, but a regent who ruled in a minor’s name is never ranked. Legendary rulers with no reliable dates are left out. One monarch is still reigning, Brunei’s Hassanal Bolkiah, so his figure grows each day; Sweden’s Carl XVI Gustaf (53.1 years) is also still reigning but is below this table’s cut-off of 59 years. For current leaders of all kinds see The Longest-Serving Current Leaders in the World. Disputed or excluded claims: Pepi II of Egypt is reputed to have reigned about 90 years, but the figure rests on one ancient king list and is not accepted as verified, so he is not ranked. Sobhuza II of Swaziland reigned 82 years and 254 days (10 December 1899 – 21 August 1982), the longest verified reign in modern times, but he came to the throne as an infant, a regent ruled until 1921 and Swaziland was a British protectorate until 1968, so he is not counted as the sovereign of an independent state throughout; he would rank first on length alone. Maya city-state kings such as K’inich Janaab’ Pakal of Palenque (about 68 years) are also left out, as their dates come from inscriptions. Lengths for medieval and ancient reigns can differ by sources and by how the start and end are dated, and Qianlong is counted to his 1796 abdication although he kept real power until 1799.[1]
The Top 10
#1
Louis XIV, France — 72.3 years
Louis XIV became King of France on 14 May 1643, aged four, and reigned until his death on 1 September 1715: 72 years and 110 days, the longest verified reign of any sovereign monarch. His mother and Cardinal Mazarin governed in his name until he took personal control in 1661, after Mazarin’s death. This ranking counts the whole reign, from accession, because the king was the sovereign throughout. The video is from the Château de Versailles.[1][2]
#2
Elizabeth II, United Kingdom — 70.6 years
Elizabeth II succeeded her father, George VI, on 6 February 1952 and reigned until her death on 8 September 2022, 70 years and 214 days. She passed Victoria’s record as Britain’s longest-reigning monarch on 9 September 2015 and celebrated a Platinum Jubilee in June 2022, the first in British history. The video is NBC News’s report on the jubilee.[1][3]
#3
Bhumibol Adulyadej, Thailand — 70.3 years
Bhumibol Adulyadej became King of Thailand on 9 June 1946, when his elder brother died, and reigned until his death on 13 October 2016, 70 years and 126 days. At his death he was the world’s longest-reigning monarch at the time, a title that passed to Brunei’s sultan. The video is BBC News’s report of his death.[1][4]
#4
Johann II, Liechtenstein — 70.2 years
Johann II succeeded his father as Prince of Liechtenstein on 12 November 1858 and reigned until his death on 11 February 1929, 70 years and 91 days, making him the longest-reigning monarch in Liechtenstein’s history. No verified video from an authoritative channel was found, so this entry uses the icon.[1][5]
#5
Franz Joseph I, Austria-Hungary — 68.0 years
Franz Joseph I became Emperor of Austria on 2 December 1848, aged 18, after his uncle abdicated during the 1848 revolutions, and reigned until his death on 21 November 1916, 67 years and 355 days, a few days short of 68 years. He was also King of Hungary from 1867. No verified video from an authoritative channel was found, so this entry uses the icon.[1][6]
#6
Ramesses II, Egypt — 66.2 years
Ramesses II ruled New Kingdom Egypt for about 66 years, in the 13th century BC; Egyptologists place his accession around 1279 BC and his death around 1213 BC. This is the oldest reign on the list, and the only one dated by ancient inscriptions rather than by a modern calendar, so its start and end are estimates and its length could be off by a year or two. The video is Reuters’ report on his colossal statue’s move to the Grand Egyptian Museum.[1][7]
#7
Ferdinand III of Sicily, Sicily and the Two Sicilies — 65.2 years
Ferdinand became King of Sicily on 6 October 1759, aged eight, when his father left for the Spanish throne, and reigned until 4 January 1825, 65 years and 90 days. He is also known as Ferdinand IV of Naples and Ferdinand I of the Two Sicilies. Napoleonic invasions drove him from Naples twice (1799 and 1806–15), but he stayed titular king of Sicily throughout. No verified video from an authoritative channel was found, so this entry uses the icon.[1][8]
#8
Victoria, United Kingdom — 63.6 years
Victoria became queen on 20 June 1837, aged 18, and reigned until her death on 22 January 1901, 63 years and 216 days. In June 1897 she celebrated a Diamond Jubilee, 60 years on the throne. The video is from the Royal Family’s official channel.[1][9]
#9
James I of Aragon, Crown of Aragon — 62.9 years
James I, called “the Conqueror”, became King of Aragon on 12 September 1213, aged five, and reigned until 27 July 1276, 62 years and 319 days; he is the longest-reigning monarch of medieval Europe on Wikipedia’s list. His reign saw the conquest of Majorca and Valencia. No verified video from an authoritative channel was found, so this entry uses the icon.[1][10]
#10
Hirohito, Japan — 62.0 years
Hirohito became emperor on 25 December 1926 and reigned until his death on 7 January 1989, 62 years and 13 days, the longest reign of any historically verified Japanese emperor. The 1947 constitution made him a symbol of the state with no political power. No verified video from an authoritative channel was found, so this entry uses the icon.[1][11]
Wikipedia, List of longest-reigning monarchs, with each monarch’s Wikipedia or Britannica article for dates; reign lengths are calculated here from those dates (days divided by 365.2425), as of 26 October 2026.