The Honourable وێڵێام ھۆڵ جۆنس KCMG MP for Timaru (1851–1936)
— (16یەم)
21 June 1906
6 August 1906
47 days
Liberal
Prime Ministers (1907–present)
17
The Right Honourable بەڕێز جۆزێڤ وارد BtGCMG MP for Awarua (1856–1930)
— (16یەم) 1908 (17یەم) 1911 (18یەم)
6 August 1906
12 March 1912
5 years,
220 days
Liberal
18
The Right Honourable تۆماس مەکێنزی GCMG MP for Egmont (1853–1930)
— (18یەم)
28 March 1912
10 July 1912
105 days
Liberal
19
The Right Honourable وێڵیام ماسی MP for Franklin (1856–1925)
— (18یەم) 1914 (19یەم) 1919 (20ەم) 1922 (21ەم)
10 July 1912
10 May 1925†
12 years,
305 days
Reform
Reform with Liberal 1915–1919; C&S with independents
20
The Right Honourable فرانسیس بێڵ GCMGKC Councillor (1851–1936)
— (21ەم)
14 May 1925
30 May 1925
17 days
Reform
21
The Right Honourable گۆردن کۆوتس MC* MP for Kaipara (1878–1943)
— (21ەم) 1925 (22ەم)
30 May 1925
10 December 1928
3 years,
195 days
Reform
(17)
The Right Honourable بەڕێز جۆزێڤ وارد BtGCMG MP for Invercargill (1856–1930)
1928 (23یەم)
10 December 1928
28 May 1930
1 year,
170 days
United
United with Labour; C&S with independents
22
The Right Honourable George Forbes MP for Hurunui (1869–1947)
— (23یەم)
28 May 1930
6 December 1935
5 years,
193 days
United
1931 (24ەم)
United–Reform Coalition
23
The Right Honourable Michael Joseph Savage MP for Auckland West (1872–1940)
1935 (25ەم) 1938 (26ەم)
6 December 1935
27 March 1940†
4 years,
113 days
Labour
First Labour C&S with Rātana 1935–1936; independents 1935–1946
24
The Right Honourable Peter Fraser CH MP for Wellington Central until 1946 MP for Brooklyn from 1946 (1884–1950)
— (26ەم) 1943 (27ەم) 1946 (28ەم)
1 April 1940
13 December 1949
9 years,
257 days
Labour
25
The Right Honourable Sidney Holland GCMGCH MP for Fendalton (1893–1961)
1949 (29یەم) 1951 (30یەم) 1954 (31ەم)
13 December 1949
20 September 1957
7 years,
282 days
National
First National
26
The Right Honourable Keith Holyoake KGGCMGCHQSOKStJ MP for Pahiatua (1904–1983)
— (31ەم)
20 September 1957
12 December 1957
84 days
National
27
The Right Honourable Walter Nash GCMGCH MP for Hutt (1882–1968)
1957 (32ەم)
12 December 1957
12 December 1960
3 years,
1 day
Labour
Second Labour
(26)
The Right Honourable بەڕێز Keith Holyoake KGGCMGCHQSOKStJ MP for Pahiatua (1904–1983)
1960 (33یەم) 1963 (34ەم) 1966 (35ەم) 1969 (36ەم)
12 December 1960
7 February 1972
11 years,
58 days
National
Second National
28
The Right Honourable Jack Marshall GBECHED MP for Karori (1912–1988)
— (36ەم)
7 February 1972
8 December 1972
306 days
National
29
The Right Honourable Norman Kirk MP for Sydenham (1923–1974)
1972 (37ەم)
8 December 1972
31 August 1974†
1 year,
267 days
Labour
Third Labour
—
The Right Honourable Hugh Watt JP MP for Onehunga (1912–1980) Acting prime minister
— (37ەم)
31 August 1974
6 September 1974
7 days
Labour
30
The Right Honourable Bill Rowling KCMG MP for Tasman (1927–1995)
— (37ەم)
6 September 1974
12 December 1975
1 year,
98 days
Labour
31
The Right Honourable بەڕێز Robert Muldoon GCMGCH MP for Tamaki (1921–1992)
1975 (38ەم) 1978 (39یەم) 1981 (40ەم)
12 December 1975
26 July 1984
8 years,
228 days
National
Third National
32
The Right Honourable David Lange ONZCH MP for Mangere (1942–2005)
1984 (41ەم) 1987 (42ەم)
26 July 1984
8 August 1989
5 years,
14 days
Labour
Fourth Labour
33
The Right Honourable Geoffrey Palmer KCMGACQC MP for Christchurch Central (born 1942)
— (42ەم)
8 August 1989
4 September 1990
1 year,
28 days
Labour
34
The Right Honourable Mike Moore ONZAO MP for Christchurch North (1949–2020)
— (42ەم)
4 September 1990
2 November 1990
60 days
Labour
35
The Right Honourable Jim Bolger ONZ MP for King Country (born 1935)
1990 (43یەم) 1993 (44ەم) 1996 (45ەم)
2 November 1990
8 December 1997
7 years,
37 days
National
Fourth National with Right of Centre 1994–1995; United NZ 1995–1996; New Zealand First 1996–1998; Mauri Pacific, Mana Wahine, independents 1998–1999; C&S with Future 1994–1995; Christian Democrats 1995–1996; United NZ 1995–1995, 1998–1999; ACT, independents 1998–1999
36
The Right Honourable Jenny Shipley DNZM MP for Rakaia (born 1952)
— (45ەم)
8 December 1997
10 December 1999
2 years,
3 days
National
37
The Right Honourable Helen Clark ONZSSI MP for Mount Albert (born 1950)
1999 (46ەم) 2002 (47ەم) 2005 (48ەم)
10 December 1999
19 November 2008
8 years,
346 days
Labour
Fifth Labour with Alliance 1999–2002, Progressives 2002–2008; C&S with Greens 1999–2002, 2005–2008; New Zealand First 2005–2008; United Future 2002–2008
38
The Right Honourable John Key GNZMAC MP for Helensville (born 1961)
2008 (49یەم) 2011 (50یەم) 2014 (51ەم)
19 November 2008
12 December 2016
8 years 24 days
National
Fifth National C&S with ACT, United Future, Māori
39
The Right Honourable Bill English KNZM List MP (born 1961)
— (51ەم)
12 December 2016
26 October 2017
319 days
National
40
The Right Honourable Jacinda Ardern MP for Mount Albert (born 1980)
2017 (52ەم) 2020 (53یەم)
26 October 2017
Incumbent
٥ساڵ، و ٩٣ڕۆژ
Labour
Sixth Labour with New Zealand First 2017–2020; C&S with Greens 2017–2020; Cooperation with Greens 2020–present