List of current reigning monarchs by length of reign
This is a list of currently enthroned monarchs sorted by length of service.


This list includes monarchs who do not reign over entire nations, such as Muhammad V of Kelantan, but does not include former monarchs and pretenders, such as Simeon II of Bulgaria, ex officio monarchs such as Emmanuel Macron who in his capacity as President of France is also Co-Prince of Andorra, monarchs without physical territories such as the Prince and Grand Master of the Sovereign Military Order of Malta, constituent monarchs such as the traditional African rulers, or monarchs whose position is unofficial, such as Tenzin Gyatso, 14th Dalai Lama.
Elizabeth II is currently the longest-reigning monarch, having been Queen of the United Kingdom, Canada, Australia and New Zealand since 6 February 1952. She is also the monarch of 11 other Commonwealth realms which have become independent states since 1952; she is therefore listed multiple times in the table below.
List
# | Monarch | State | Born | Current age | Acceded | Years reigned |
---|---|---|---|---|---|---|
Reigns as of 01:35, Monday, May 2, 2022 (UTC) | ||||||
1 | Elizabeth II | ![]() |
21 April 1926 | 96 years, 11 days | 6 February 1952 | 70 years, 85 days |
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2 | ![]() |
6 August 1962 | 59 years, 269 days | |||
3 | Hassanal Bolkiah | ![]() |
15 July 1946 | 75 years, 291 days | 5 October 1967 | 54 years, 209 days |
4 | Margrethe II | ![]() |
16 April 1940 | 82 years, 16 days | 14 January 1972 | 50 years, 108 days |
5 | Sultan bin Mohamed Al-Qassimi III | ![]() |
6 July 1939 | 82 years, 300 days | 25 January 1972 | 50 years, 97 days |
6 | Elizabeth II | ![]() |
21 April 1926 | 96 years, 11 days | 10 July 1973 | 48 years, 296 days |
7 | Carl XVI Gustaf | ![]() |
30 April 1946 | 76 years, 2 days | 15 September 1973 | 48 years, 229 days |
8 | Elizabeth II | ![]() |
21 April 1926 | 96 years, 11 days | 7 February 1974 | 48 years, 84 days |
9 | Hamad bin Mohammed Al Sharqi | ![]() |
22 February 1949 | 73 years, 69 days | 18 September 1974 | 47 years, 226 days |
10 | Elizabeth II | ![]() |
21 April 1926 | 96 years, 11 days | 16 September 1975 | 46 years, 228 days |
11 | ![]() |
7 July 1978 | 43 years, 299 days | |||
12 | ![]() |
1 October 1978 | 43 years, 213 days | |||
13 | ![]() |
22 February 1979 | 43 years, 69 days | |||
14 | ![]() |
27 October 1979 | 42 years, 187 days | |||
15 | Humaid bin Rashid Al Nuaimi III | ![]() |
1 January 1931 | 91 years, 121 days | 6 September 1981 | 40 years, 238 days |
16 | Elizabeth II | ![]() |
21 April 1926 | 96 years, 11 days | 21 September 1981 | 40 years, 223 days |
17 | ![]() |
1 November 1981 | 40 years, 182 days | |||
18 | ![]() |
19 September 1983 | 38 years, 225 days | |||
19 | Mswati III | ![]() |
19 April 1968 | 54 years, 13 days | 25 April 1986 | 36 years, 7 days |
20 | Hans-Adam II | ![]() |
14 February 1945 | 77 years, 77 days | 13 November 1989 | 32 years, 170 days |
21 | Harald V | ![]() |
21 February 1937 | 85 years, 70 days | 17 January 1991 | 31 years, 105 days |
22 | Letsie III | ![]() |
17 July 1963 | 58 years, 289 days | 7 February 1996[lower-alpha 2] | 30 years, 155 days[lower-alpha 3] |
23 | Mizan Zainal Abidin | ![]() |
22 January 1962 | 60 years, 100 days | 15 May 1998 | 23 years, 352 days |
24 | Abdullah II | ![]() |
30 January 1962 | 60 years, 92 days | 7 February 1999 | 23 years, 84 days |
25 | Hamad bin Isa Al Khalifa | ![]() |
28 January 1950 | 72 years, 94 days | 6 March 1999 | 23 years, 57 days |
26 | Mohammed VI | ![]() |
21 August 1963 | 58 years, 254 days | 23 July 1999 | 22 years, 283 days |
27 | Syed Sirajuddin | ![]() |
17 May 1943 | 78 years, 350 days | 17 April 2000 | 22 years, 15 days |
28 | Henri | ![]() |
16 April 1955 | 67 years, 16 days | 7 October 2000 | 21 years, 207 days |
29 | Sharafuddin Idris Shah | ![]() |
11 December 1945 | 76 years, 142 days | 22 November 2001 | 20 years, 161 days |
30 | Norodom Sihamoni | ![]() |
14 May 1953 | 68 years, 353 days | 14 October 2004 | 17 years, 200 days |
31 | Khalifa bin Zayed Al Nahyan | ![]() |
7 September 1948 | 73 years, 237 days | 2 November 2004 | 17 years, 181 days |
32 | Albert II | ![]() |
14 March 1958 | 64 years, 49 days | 6 April 2005 | 17 years, 26 days |
33 | Mohammed bin Rashid Al Maktoum | ![]() |
15 July 1949 | 72 years, 291 days | 4 January 2006 | 16 years, 118 days |
34 | Jigme Khesar Namgyel Wangchuck | ![]() |
21 February 1980 | 42 years, 70 days | 9 December 2006 | 15 years, 144 days |
35 | Muhriz | ![]() |
14 January 1948 | 74 years, 108 days | 29 December 2008 | 13 years, 124 days |
36 | Saud bin Rashid Al Mualla | ![]() |
1 October 1952 | 69 years, 213 days | 2 January 2009 | 13 years, 120 days |
37 | Ibrahim Ismail | ![]() |
22 November 1958 | 63 years, 161 days | 23 January 2010 | 12 years, 99 days |
38 | Muhammad V | ![]() |
6 October 1969 | 52 years, 208 days | 13 September 2010 | 11 years, 231 days |
39 | Saud bin Saqr Al Qasimi | ![]() |
10 February 1956 | 66 years, 81 days | 27 October 2010 | 11 years, 187 days |
40 | Tupou VI | ![]() |
12 July 1959 | 62 years, 294 days | 18 March 2012 | 10 years, 45 days |
41 | Francis | ![]() |
17 December 1936 | 85 years, 136 days | 13 March 2013 | 9 years, 50 days |
42 | Willem-Alexander | ![]() |
27 April 1967 | 55 years, 5 days | 30 April 2013 | 9 years, 2 days |
43 | Tamim bin Hamad Al Thani | ![]() |
3 June 1980 | 41 years, 333 days | 25 June 2013 | 8 years, 311 days |
44 | Philippe | ![]() |
15 April 1960 | 62 years, 17 days | 21 July 2013 | 8 years, 285 days |
45 | Nazrin Muizzuddin Shah | ![]() |
27 November 1956 | 65 years, 156 days | 29 May 2014 | 7 years, 338 days |
46 | Felipe VI | ![]() |
30 January 1968 | 54 years, 92 days | 19 June 2014 | 7 years, 317 days |
47 | Salman bin Abdulaziz Al Saud | ![]() |
31 December 1935 | 86 years, 122 days | 23 January 2015 | 7 years, 99 days |
48 | Vajiralongkorn (Rama X) | ![]() |
28 July 1952 | 69 years, 278 days | 13 October 2016 | 5 years, 201 days |
49 | Mahmud Sallehuddin | ![]() |
30 April 1942 | 80 years, 2 days | 11 September 2017 | 4 years, 233 days |
50 | Abdullah Sultan Ahmad Shah | ![]() |
30 July 1959 | 62 years, 276 days | 15 January 2019 | 3 years, 107 days |
51 | Naruhito | ![]() |
23 February 1960 | 62 years, 68 days | 1 May 2019 | 3 years, 1 day |
52 | Haitham bin Tarik Al Said | ![]() |
11 October 1954 | 67 years, 203 days | 11 January 2020 | 2 years, 111 days |
53 | Nawaf Al-Ahmad Al-Jaber Al-Sabah | ![]() |
25 June 1937 | 84 years, 311 days | 29 September 2020 | 1 year, 215 days |
Notes
- The country was called the Kingdom of Swaziland until 19 April 2018.
- Previously reigned during 12 November 1990 – 25 January 1995.
- Letsie III first reigned from 12 November 1990 to 25 January 1995, was deposed, and then returned to the throne on 7 February 1996. Length of reign calculation includes both tenures.
- Abdullah Sultan Ahmad Shah is also the currently-reigning Yang di-Pertuan Agong, and has reigned for 3 years, 91 days (31 January 2019).