List of prime ministers of Estmere

• Top left: Sir Percival Hargreave was the longest-serving prime minister to date, holding office from 1736 to 1761.
• Top right: Laurence Montgomery was the last wartime prime minister and the first of the Commonwealth, serving from 1931 to 1934 and 1938 to 1939.
• Bottom left: Heidi Reid was the first elected female prime minister, serving from 1999 to 2008.
• Bottom right: Zoe Halivar is the current prime minister, being elected in 2021.

This article provides a list of prime ministers of Estmere.

List of officeholders

Political Parties:

Non-partisan

  Independent

Conservative & Sotirian Democratic

  Viridians   Unionist Party   Sotirian People's Party   National Democratic Party   Sotirian Democratic Union

Liberal & Radical

  Borough Party   Chartists   Constitutionalist Party   Radical Liberal Party   Reform Party

Social Democratic & Socialist

  Socialist Party of Estmere   Progressive Social Democrats

Kingdom of Estmere (1701–1798)

No.	Portrait	Name (Birth–Death)	Term of office			Party		Elections	Ministry	Monarch (Reign)
			Took office	Left office	Time in office
Prime Minister of the Kingdom of Estmere
1		Rupert Pelham Earl of Calliwell (1669–1734)	14 November 1701	2 August 1722	20 years, 8 months and 9 days		Viridians	1702	Calliwell I	Louis III (1682–1736)
								1709
								1712	Calliwell II
								1720
2		Spencer Rutherford Earl of Delafontaine (1690–1763)	2 August 1722	13 June 1736	13 years, 10 months and 11 days		Viridians	1720	Delafontaine I
								1726	Delafontaine II
								1729	Delafontaine III
3		Cornelius Cornwallis Duke of Ponsonby (1694–1751)	13 June 1736	22 March 1737	9 months and 9 days		Viridians	–	Ponsonby I	Mary II (1736–1774)
4		Sir Percival Hargreave (1693–1779)	22 March 1737	11 January 1761	23 years, 9 months and 20 days		Borough Party	1738	Hargreave I
								1745	Hargreave II
								1752	Hargreave III
								1754	Hargreave IV
5		Richard Ritterhome (1726–1791)	11 January 1761	27 June 1763	2 years, 5 months and 16 days		Borough Party	–	Ritterhome I
6		Charles Tadbury (1711–1786)	27 June 1763	18 April 1777	13 years, 9 months and 22 days		Viridians	1766	Tadbury I
								1772	Tadbury II	Edward I (1774–1789)
7		Horace Wetherby Earl of Dawsin (1723–1799)	18 April 1777	3 October 1785	8 years, 5 months and 15 days		Viridians	1780	Dawsin I
8		Henry Hargreave Viscount Harring (1761–1798)	3 October 1785	11 May 1794	8 years, 7 months and 8 days		Borough Party	1784	Harring I
								1789	Harring II	Edward II (1789–1798)
9		George Wilkes (1733–1810)	11 May 1794	2 February 1797	2 years, 8 months and 22 days		Chartists	–	Wilkes I
(8)		Henry Hargreave Viscount Harring (1761–1798)	2 February 1797	9 November 1798	1 year, 9 months and 7 days		Borough Party	–	Harring III

Estmerish Republic (1798–1801)

No.	Portrait	Name (Birth–Death)	Term of office			Party		Elections	Ministry	First Citizen (Tenure)
			Took office	Left office	Time in office
Prime Minister of the Estmerish Republic
(9)		George Wilkes (1733–1810)	9 November 1798	13 April 1799	5 months and 4 days		Chartists	1798	Wilkes II	John Button (1798–1801)
10		Thomas Warrington (1767–1799)	13 April 1799	5 May 1799	21 days		Chartists	–	Warrington I
11		Admiral Henry Hunt (1738–1822)	13 April 1799	28 September 1801	2 years, 5 months and 15 days		Chartists	1799	Hunt I

Kingdom of Estmere and Borland (1801–1842)

No.	Portrait	Name (Birth–Death)	Term of office			Party		Elections	Ministry	Monarch (Reign)
			Took office	Left office	Time in office
Prime Minister of the Kingdom of Estmere and Borland
12		Richard Lascelles Earl of Allerton (1766–1828)	28 September 1801	3 October 1814	13 years and 5 days		Viridians	1802	Allerton I	Edward II (1801–1826)
								1809	Allerton II
13		General Joseph Aremond Viscount Damesbridge-Grimmertowne (1772–1849)	3 October 1814	10 March 1823	8 years, 5 months and 7 days		Viridians	1816	Aremond I
14		Robert Fitzjames Marquess Moreland (1760–1841)	10 March 1823	29 August 1829	6 years, 5 months and 19 days		Borough Party	1822	Moreland I
								1827	Moreland II	James III (1826–1851)
15		Arthur Wood Marquess Hillingdon (1783–1856)	29 August 1829	5 July 1840	10 years, 10 months and 6 days		Viridians	1825	Hillingdon I
								1831	Hillingdon II
								1836	Hillingdon III
16		William Russell Baron Fleetwood (1784–1869)	5 July 1840	1 January 1842	1 year, 5 months and 27 days		Viridians	–	Fleetwood I

Kingdom of Estmere (1842–1929)

No.	Portrait	Name (Birth–Death)	Term of office			Party		Elections	Ministry	Monarch (Reign)
			Took office	Left office	Time in office
Prime Minister of the Kingdom of Estmere
16		William Russell Baron Fleetwood (1784–1869)	1 January 1842	5 August 1845	3 years, 7 months and 4 days		Viridians	–	Fleetwood I	James III (1842–1851)
								1843	Fleetwood II
17		George James Marquess Hallfield (1798–1869)	5 August 1845	22 February 1846	6 months and 17 days		Viridians	–	Hallfield I
18		General Sir Richard Hope Earl of Longwood (1781–1869)	22 February 1846	17 April 1860	14 years, 1 month and 26 days		Constitutionalist Party	1846	Hope I
								1850	Hope II
								1855	Hope III	Edward III (1851–1871)
								1858	Hope IV
19		Richmond Burke Baron Burke (1808–1897)	17 April 1860	30 June 1867	7 years, 2 months and 13 days		Unionist Party	1860	Burke I
								1864	Burke II
20		Isaiah Isaacs Marquess Rhisling (1802–1889)	30 June 1867	11 March 1871	3 years, 8 months and 11 days		Constitutionalist Party	1867	Isaacs I
(19)		Richmond Burke Baron Burke (1808–1897)	11 March 1871	3 February 1875	3 years, 10 months and 23 days		Unionist Party	1871	Burke III	Richard XII (1871–1898)
(20)		Isaiah Isaacs Marquess Rhisling (1802–1889)	3 February 1875	11 June 1882	7 years, 4 months and 8 days		Constitutionalist Party	1875	Isaacs II
								1879	Isaacs III
21		Seymour Parnell (1843–1908)	11 June 1882	2 May 1888	5 years, 10 months and 21 days		Constitutionalist Party	1884	Parnell I
22		George Borr-Ashley Earl of Tanqueray (1819–1902)	2 May 1888	15 October 1890	2 years, 5 months and 13 days		Unionist Party	1888	Tanqueray I
23		Stanley Harman Viscount Maraleigh (1855–1924)	15 October 1890	20 April 1892	1 year, 6 months and 5 days		Unionist Party	–	Harman I
24		Robert Feilding Marquess Ebrington (1830–1912)	20 April 1892	4 May 1896	4 years and 14 days		Constitutionalist Party	1892	Feilding I
25		Herbert Spencer Maxwell Baron Gorhambury (1859–1928)	4 May 1896	25 February 1904	7 years, 9 months and 21 days		Unionist Party	1896	Spencer Maxwell I
								1900	Spencer Maxwell II	Edward IV (1898–1916)
		John Harris (1867–1959)	25 February 1904	8 July 1910	6 years, 4 months and 13 days		Constitutionalist Party	1904	Harris I
26							Radical Liberal Party	1906	Harris II
(25)		Herbert Spencer Maxwell Baron Gorhambury (1859–1928)	8 July 1910	17 September 1913	3 years, 2 months and 9 days		Unionist Party	1910	Spencer Maxwell III
(26)		John Harris (1867–1959)	17 September 1913	22 January 1919	5 years, 4 months and 5 days		Radical Liberal Party	1913	Harris III
									Harris War	Richard XIII (1916–1929)
									Harris Caretaker
27		Percy Levesque (1870–1947)	22 January 1919	15 July 1921	2 years, 5 months and 23 days		Unionist Party	1919	Levesque I
28		Basil Whittemore (1855–1939)	15 July 1921	3 March 1924	2 years, 7 months and 17 days		Socialist Party of Estmere	1921	Whittemore I
		Leo Roseway (1867–1948)	3 March 1924	29 June 1925	1 year, 3 months and 26 days		Socialist Party of Estmere	–	Roseway I
29							Independent		National
30		Victor Chadbourne (1862–1940)	29 June 1925	18 July 1929	4 years and 19 days		Unionist Party	1925	Chadbourne I
								1928	Chadbourne II

Estmerish government-in-exile; "Fighting Estmere" (1929–1934)

No.	Portrait	Name (Birth–Death)	Term of office			Party		Elections	Ministry	Monarch (Reign)
			Took office	Left office	Time in office
Prime Minister of the Estmerish Government-in-Exile
30		Victor Chadbourne (1862–1940)	18 July 1929	30 April 1930	9 months and 12 days		Unionist Party	–	Chadbourne War	Richard XIII (1916–1929)
31		Cyril Mitchell-Woods (1873–1951)	30 April 1930	3 January 1931	8 months and 4 days		Constitutionalist Party	–	Mitchell-Woods War
32		Laurence Montgomery (1861–1939)	3 January 1931	2 October 1934	3 years, 8 months and 29 days		Sotirian People's Party	–	Montgomery War

Transitional Authority of Estmere (1934–1938)

No.	Portrait	Name (Birth–Death)	Term of office			Party		Elections	Ministry
			Took office	Left office	Time in office
Chairperson of the Transitional Authority of Estmere
–		Wolfgar Godfredson (1892–1984)	2 October 1934	27 August 1938	3 years, 10 months and 25 days		Independent	1935	Transitional Authority

Commonwealth of Estmere (1938–present)

No.	Portrait	Name (Birth–Death)	Term of office			Party		Elections	Ministry	President (Tenure)
			Took office	Left office	Time in office
Prime Minister of the Commonwealth of Estmere
(32)		Laurence Montgomery (1861–1939)	27 August 1938	11 December 1939	1 year, 3 months and 14 days		Sotirian People's Party	1938	Montgomery II	Wolfgar Godfredson (1938–1953)
33		Hugo Gilbert (1879–1953)	11 December 1939	28 October 1941	1 year, 10 months and 17 days		National Democratic Party	–	Gilbert I
34		Vincent Holmes (1881–1951)	28 October 1941	5 July 1949	7 years, 8 months and 7 days		Socialist Party of Estmere	1941	Holmes I
								1945	Holmes II
35		Richard Moore (1888–1965)	5 July 1949	11 September 1949	2 months and 6 days		Socialist Party of Estmere	–	Moore I
36		Ted Spencer (1898–1983)	11 September 1949	30 October 1953	4 years, 1 month and 19 days		Sotirian People's Party	1949	Spencer I
37		Fabian Young (1911–1986)	30 October 1953	21 July 1955	1 year, 7 months and 22 days		Socialist Party of Estmere	1953	Young I	Louis de Neville (1953–1963)
		Ted Spencer (1898–1983)	21 July 1955	2 August 1961	6 years, 1 month and 12 days		Sotirian People's Party	1955	Spencer II
(36)							Sotirian Democratic Union	1959	Spencer III
38		Guian FitzHubert (1911–1986)	2 August 1961	27 June 1965	3 years, 11 months and 25 days		Sotirian Democratic Union	1963	FitzHubert I
									FitzHubert II	Stephen Baspho-Williams (1963–1968)
39		Harold Hamilton (1912–1997)	27 June 1965	3 February 1966	6 months and 7 days		Sotirian Democratic Union	–	Harold Hamilton I
40		Isaac Mosset (1921–2001)	3 February 1966	17 May 1967	1 year, 3 months and 14 days		Sotirian Democratic Union	–	Mosset I
41		Kenneth Lawson (1912–1997)	17 May 1967	5 October 1972	5 years, 4 months and 18 days		Socialist Party of Estmere	1967	Lawson I
								1971	Lawson II	William Prentice (1968–1978)
42		David Armstrong (1915–2006)	5 October 1972	15 April 1973	6 months and 10 days		Socialist Party of Estmere	–	Armstrong I
43		Peter Morrison (born 1942)	15 April 1973	27 August 1976	3 years, 4 months and 12 days		Socialist Party of Estmere	1973	Morrison I
(40)		Isaac Mosset (1921–2001)	27 August 1976	3 March 1980	3 years, 6 months and 5 days		Sotirian Democratic Union	1977	Mosset Caretaker
									Mosset II	John Venables (1978–1983)
44		Michael Lowe (1918–2014)	3 March 1980	16 June 1981	1 year, 3 months and 13 days		Sotirian Democratic Union	–	Lowe I
45		Robert Reynolds (1925–2017)	16 June 1981	28 November 1990	9 years, 5 months and 12 days		Reform Party	1981	Reynolds I
								1984	Reynolds II	Calvin Wright (1983–1993)
								1988	Reynolds III
46		Melissa Smith (born 1931)	28 November 1990	3 July 1992	1 year, 7 months and 5 days		Reform Party	–	Smith I
47		Charles Phillips (born 1947)	3 July 1992	16 May 1997	4 years, 10 months and 13 days		Sotirian Democratic Union	1992	Phillips I
								1996	Phillips II	David Russell (1993–2003)
48		Richard Hamilton (born 1939)	16 May 1997	24 February 1998	9 months and 8 days		Sotirian Democratic Union	–	Richard Hamilton I
49		John Stephenson (born 1952)	24 February 1998	2 November 1999	1 year, 8 months and 9 days		Sotirian Democratic Union	–	Stephenson I
50		Heidi Reid (born 1952)	2 November 1999	26 February 2008	8 years, 3 months and 24 days		Reform Party	1999	Reid I
								2003	Reid II	Alan Baskerville (2003–2008)
								2007	Reid III
51		Dan Hawkins (born 1966)	26 February 2008	5 March 2012	4 years and 8 days		Reform Party	2008	Hawkins I
52		Matthew Dawson (born 1962)	5 March 2012	11 August 2016	4 years, 4 months and 6 days		Sotirian Democratic Union	2012	Dawson I	Alice Roberts (2008–present)
53		Richard Graham (born 1978)	11 August 2016	23 April 2018	1 year, 9 months and 12 days		Sotirian Democratic Union	2016	Graham I
									Graham II
54		Reginald Wilton-Smyth (born 1944)	23 April 2018	3 June 2021	3 years, 1 month and 11 days		Sotirian Democratic Union	2018	Wilton-Smyth I
									Wilton-Smyth II
55		Zoe Halivar (born 1980)	3 June 2021	Incumbent	3 years, 5 months and 22 days		Progressive Social Democrats	2021	Halivar I

Timeline

See also

• List of presidents of Estmere
• Prime Minister of Estmere
• Monarchy of Estmere
• List of Estmerish monarchs
• Parliament of Estmere