| Electorate name | Region | First established | Last abolished | Became |
| Akaroa | Canterbury | 1853 | 1893 | Merged into Ellesmere. |
| Albany | Auckland | 1978 | 2002 | East Coast Bays, with part merging into Helensville. |
| Aoraki | Canterbury and Otago | 1996 | 2008 | Rangitata and Waitaki |
| Arch Hill | Auckland | 1946 | 1954 | |
| Ashburton | Canterbury | 1881 | 1993 | |
| Ashley | Canterbury | 1866 | 1902 | Hurunui |
| Auckland | Auckland | 1853 | 1905 | Auckland Central, Auckland East, and Auckland West |
| Auckland Central | Auckland | 1887 | Current |
| Auckland East | Auckland | 1861 | 1946 | |
| Auckland North | Auckland | 1881 | 1890 | |
| Auckland Suburbs | Auckland | 1928 | 1946 | |
| Auckland West | Auckland | 1861 | 1946 | |
| Avon | Canterbury | 1861 | 1996 | |
| Awarua | Southland | 1881 | 1996 | |
| Banks Peninsula | Canterbury | 1996 | Current |
| Bay of Islands | Northland | 1853 | 1996 | Far North |
| Bay of Plenty | Bay of Plenty | 1893 | Current |
| Birkenhead | Auckland | 1969 | 1996 | Northcote |
| Botany | Auckland | 2008 | Current |
| Brooklyn | Wellington | 1946 | 1954 | Island Bay |
| Bruce | Otago | 1861 | 1922 | |
| Buller | West Coast and Tasman | 1871 | 1972 | Split into West Coast and Tasman |
| Caversham | Otago | 1866 | 1908 | |
| Chalmers (Port Chalmers) | Otago | 1866 | 1938 | Dunedin Central, Dunedin North and Oamaru |
| Cheviot | Canterbury | 1858 | 1890 | |
| Christchurch (Town of Christchurch, then City of Christchurch) | Canterbury | 1853 | 1905 | |
| Christchurch Central | Canterbury | 1946 | Current |
| Christchurch Country | Canterbury | 1853 | 1860 | |
| Christchurch East | Canterbury | 1871 | Current |
| Christchurch North | Canterbury | 1881 | 1996 | Waimakiriri |
| Christchurch South | Canterbury | 1881 | 1946 | |
| Christchurch West | Canterbury | 1871 | 1875 | |
| City of Dunedin (originally Town of Dunedin) | Otago | 1853 | 1905 | Dunedin Central, Dunedin North and Dunedin South |
| Clevedon | Auckland | 1987 | 2008 | |
| Clive | Hawke's Bay | 1861 | 1881 | |
| Clutha | Otago | 1866 | 1996 | |
| Clutha-Southland | Southland and Otago | 1996 | 2020 | Southland |
| Coleridge | Canterbury | 1866 | 1887 | |
| Collingwood | Tasman | 1861 | 1881 | |
| Coromandel | Waikato | 1881 | Current |
| Courtenay | Tasman | 1902 | 1908 | |
| Dunedin | Otago | 2020 | Current |
| Dunedin Central | Otago | 1881 | 1984 | Dunedin West |
| Dunedin Country | Otago | 1853 | 1860 | |
| Dunedin East | Otago | 1881 | 1890 | |
| Dunedin North | Otago | 1905 | 2020 | Dunedin |
| Dunedin South | Otago | 1881 | 2020 | Taieri |
| Dunedin Suburbs | Otago | 1890 | 1893 | |
| Dunedin and Suburbs North | Otago | 1863 | 1866 | |
| Dunedin and Suburbs South | Otago | 1862 | 1866 | |
| Dunedin West | Otago | 1881 | 1996 | Dunedin South |
| Dunstan | Tasman | 1871 | 1890 | |
| East Cape | Gisborne and Bay of Plenty | 1978 | 1993 | Eastern Bay of Plenty |
| East Coast | Gisborne and Bay of Plenty | 1871 | Current |
| East Coast Bays | Auckland | 1972 | Current |
| Eastern Bay of Plenty | Bay of Plenty | 1993 | 1996 | |
| Eastern Hutt | Wellington | 1978 | 1996 | |
| Eden | Auckland | 1871 | 1996 | Epsom |
| Egmont | Taranaki | 1871 | 1978 | Waitotara |
| Ellesmere | Canterbury | 1861 | 1928 | |
| Epsom | Auckland | 1996 | Current |
| Far North | Northland | 1993 | 1996 | Northland |
| Fendalton | Canterbury | 1946 | 1996 | |
| Foxton | Manawatū-Whanganui and Wellington | 1881 | 1890 | |
| Franklin | Auckland | 1861 | 1996 | |
| Franklin North | Auckland | 1881 | 1890 | |
| Franklin South | Auckland | 1881 | 1890 | |
| Geraldine | Canterbury | 1875 | 1911 | |
| Gisborne | Gisborne | 1908 | 1996 | Mahia |
| Glenfield | Auckland | 1984 | 1996 | |
| Gladstone | Canterbury | 1866 | 1890 | |
| Grey | West Coast | 1890 | 1919 | |
| Grey and Bell | Taranaki | 1853 | 1881 | |
| Grey Lynn | Auckland | 1902 | 1978 | |
| Greymouth | West Coast | 1881 | 1890 | |
| Grey Valley | West Coast | 1871 | 1881 | Greymouth and Inangahua |
| Halswell | Canterbury | 1890 | 1893 | |
| Hamilton | Waikato | 1922 | 1969 | |
| Hamilton East | Waikato | 1972 | Current |
| Hamilton West | Waikato | 1969 | Current |
| Hampden | Otago | 1861 | 1870 | Wakatipu and ? |
| Hastings | Hawke's Bay | 1946 | 1996 | |
| Hauraki | Auckland and Waikato | 1928 | 1996 | Coromandel |
| Hawera | Taranaki | 1896 | 1908 | |
| Hawke | Hawke's Bay | 1858 | 1860 | |
| Hawkes Bay | Hawke's Bay | 1881 | 1996 | Tukituki |
| Heathcote | Canterbury | 1861 | 1893 | |
| Helensville | Auckland | 1978 | 2020 | Kaipara ki Mahurangi |
| Henderson | Auckland | 1969 | 1996 | Waipareira |
| Heretaunga | Wellington | 1954 | 1996 | Remutaka (spelled as Rimutaka until 2020) |
| Hobson | Northland | 1946 | 1996 | Whangarei (existing) and Northland (new) |
| Hokitika | West Coast | 1871 | 1890 | |
| Hokonui | Southland | 1881 | 1890 | |
| Horowhenua | Manawatū-Whanganui | 1978 | 1996 | |
| Howick | Auckland | 1993 | 1996 | Manukau East |
| Hunua | Auckland | 1978 | 2020 | Papakura and Port Waikato |
| Hurunui | Canterbury | 1902 | 1963 | Rangiora |
| Hutt | Wellington | 1853 | 1978 | |
| Hutt South | Wellington | 1996 | Current |
| Ilam | Canterbury | 1996 | Current |
| Inangahua | West Coast | 1881 | 1896 | Absorbed into Buller |
| Invercargill | Southland | 1866 | Current |
| Island Bay | Wellington | 1946 | 1996 | Rongotai and Wellington Central |
| Kaiapoi | Canterbury | 1861 | 1946 | |
| Kaikōura | Marlborough and Canterbury | 1996 | Current |
| Kaimai | Waikato and Bay of Plenty | 1978 | 1996 | Tauranga, Bay of Plenty, and Coromandel |
| Kaipara | Auckland | 1902 | 1996 | |
| Kaipara ki Mahurangi | Auckland | 2020 | Current |
| Kapiti | Wellington | 1972 | 1996 | |
| Karapiro | Waikato | 1996 | 2002 | |
| Karori | Wellington | 1946 | 1978 | Ohariu |
| Kelston | Auckland | 2014 | Current |
| King Country | Waikato | 1972 | 1996 | |
| Kumara | West Coast | 1881 | 1890 | |
| Lincoln | Canterbury | 1881 | 1890 | |
| Linwood | Canterbury | 1887 | 1890 | |
| Lyttelton | Canterbury | 1853 | 1996 | Banks Peninsula |
| Mahia | Gisborne, Hawke's Bay and Bay of Plenty | 1996 | 1999 | East Coast |
| Mana | Wellington | 1996 | Current |
| Manawatu | Manawatū-Whanganui | 1871 | 1996 | |
| Māngere | Auckland | 1969 | Current |
| Manuherikia | Otago | 1866 | 1870 | |
| Manukau | Auckland | 1881 | 1978 | |
| Manukau East | Auckland | 1996 | 2020 | Panmure-Ōtāhuhu |
| Manurewa | Auckland | 1963 | Current |
| Maramarua | Waikato and ? | 1987 | 1993 | |
| Marlborough | Marlborough | 1938 | 1996 | |
| Marsden | Northland | 1858 | 1972 | Whangarei |
| Masterton | Wellington | 1887 | 1946 | Wairarapa |
| Matakana | Waikato | 1993 | 1996 | Coromandel |
| Matamata | Waikato | 1978 | 1996 | |
| Mataura | Southland | 1866 | 1946 | |
| Maungakiekie | Auckland | 1996 | Current |
| Mid-Canterbury | Canterbury | 1928 | 1946 | |
| Miramar | Wellington | 1946 | 1996 | |
| Moeraki | Otago | 1881 | 1887 | |
| Mongonui | Northland | 1861 | 1870 | |
| Mongonui and Bay of Islands | Northland | 1871 | 1881 | |
| Mornington | Otago | 1946 | 1963 | |
| Motueka | Tasman | 1860 | 1946 | |
| Motueka and Massacre Bay | Tasman | 1853 | 1860 | Motueka and Collingwood |
| Mount Albert | Auckland | 1946 | Current |
| Mount Herbert | Canterbury | 1866 | 1870 | Akaroa |
| Mount Ida | Otago | 1871 | 1908 | |
| Mount Roskill | Auckland | 1999 | Current |
| Mount Victoria | Wellington | 1946 | 1954 | |
| Napier | Hawke's Bay | 1861 | Current |
| Nelson | Nelson and Tasman | 1853 | Current |
| New Lynn | Auckland | 1963 | Current |
| New Plymouth | Taranaki | 1853 | Current |
| Newton | Auckland | 1861 | 1893 | |
| Newtown | Wellington | 1902 | 1908 | Wellington South |
| North Shore | Auckland | 1946 | Current |
| Northcote | Auckland | 1996 | Current |
| Northern Division | Auckland | 1853 | 1870 | |
| Northland | Northland | 1996 | Current |
| Oamaru | Otago | 1866 | 1978 | Waitaki |
| Ōhāriu | Wellington | 1978 | Current |
| Ohariu-Belmont | Wellington | 1996 | 2008 | Ōhāriu (then Ōhariu) |
| Ohinemuri | Waikato and Bay of Plenty | 1896 | 1928 | Thames and Waikato |
| Omata | Taranaki | 1853 | 1870 | |
| Onehunga | Auckland | 1861 | 1996 | Maungakiekie |
| Onslow | Wellington | 1946 | 1996 | Ohariu-Belmont |
| Oroua | Manawatū-Whanganui | 1902 | 1938 | |
| Otago | Otago | 1978 | 2008 | Waitaki |
| Otago Central | Otago | 1911 | 1978 | Otago |
| Otahuhu | Auckland | 1938 | 1984 | Panmure |
| Ōtaki | Wellington and Manawatū-Whanganui | 1893 | Current |
| Otara | Auckland | 1984 | 1996 | Mangere |
| Owairaka | Auckland | 1996 | 1999 | Mount Roskill and Mount Albert |
| Pahiatua | Manawatū-Whanganui and Wellington | 1896 | 1996 | |
| Pakuranga | Auckland | 1963 | Current |
| Palmerston North (formerly Palmerston) | Manawatū-Whanganui | 1890 | Current |
| Panmure | Auckland | 1984 | 1996 | Maungakiekie |
| Panmure-Ōtāhuhu (formerly Manukau East) | Auckland | 2020 | Current |
| Papakura | Auckland | 1978 | Current |
| Papanui | Canterbury | 1969 | 1984 | Christchurch North |
| Papatoetoe | Auckland | 1978 | 1996 | Manukau East |
| Pareora | Canterbury | 1893 | 1896 | |
| Parnell | Auckland | 1861 | 1954 | |
| Patea | Taranaki | 1893 | 1963 | Waimarino |
| Pencarrow | Wellington | 1978 | 1996 | Hutt South |
| Peninsula | Otago | 1881 | 1893 | |
| Pensioner Settlements | Auckland | 1853 | 1870 | |
| Petone | Wellington | 1946 | 1978 | Pencarrow and Western Hutt |
| Piako | Waikato | 1946 | 2008 | |
| Picton | Marlborough | 1861 | 1887 | |
| Ponsonby | Auckland | 1887 | 1963 | Grey Lynn |
| Porirua | Wellington | 1860 | 1996 | |
| Port Hills | Canterbury | 2008 | 2020 | Banks Peninsula |
| Port Waikato | Auckland and Waikato | 1996 | Current |
| Raglan | Auckland and Waikato | 1860 | 1996 | Port Waikato |
| Rakaia | Canterbury | 1972 | 2008 | |
| Rangiora | Canterbury | 1963 | 1996 | Waimakariri |
| Rangiriri | Auckland | 1978 | 1984 | Raglan and Franklin |
| Rangitata | Canterbury | 1887 | Current |
| Rangitīkei | Manawatū-Whanganui | 1861 | Current |
| Remuera | Auckland | 1938 | 1996 | Epsom |
| Remutaka (formerly Rimutaka) | Wellington | 1996 | Current |
| Riccarton | Canterbury | 1893 | 1978 | |
| Riverton | Southland | 1866 | 1881 | |
| Rodney | Auckland | 1871 | 2020 | Whangaparāoa |
| Rongotai | Wellington | 1996 | Current |
| Roskill | Auckland | 1919 | 1996 | Owairaka |
| Roslyn | Otago | 1866 | 1890 | |
| Rotorua | Bay of Plenty | 1919 | Current |
| Ruahine | Manawatū-Whanganui | 1972 | 1978 | Rangitikei |
| St Albans | Canterbury | 1881 | 1996 | Christchurch Central |
| St Kilda | Otago | 1946 | 1996 | Dunedin South |
| Selwyn | Canterbury | 1866 | Current |
| Southland | Southland and Otago | 2020 | Current |
| South Canterbury | Canterbury | 1969 | 1978 | Ashburton and Waitaki |
| Southern Division | Auckland | 1853 | 1860 | Franklin and Raglan |
| Stanmore | Canterbury | 1881 | 1887 | |
| Stratford | Taranaki | 1908 | 1978 | |
| Suburbs of Auckland | Auckland | 1853 | 1860 | |
| Suburbs of Nelson | Nelson | 1861 | | |
| Sydenham | Canterbury | 1881 | 1996 | Wigram |
| Taieri | Otago | 1866 | Current |
| Takanini | Auckland | 2020 | Current |
| Tāmaki | Auckland | 1946 | Current |
| Taranaki | Taranaki and Manawatū-Whanganui | 1881 | 1996 | Taranaki-King Country |
| Taranaki-King Country | Taranaki and Waikato | 1996 | Current |
| Tarawera | Bay of Plenty and ? | 1978 | 1996 | Rotorua |
| Tasman | Tasman and Marlborough | 1972 | 1996 | West Coast-Tasman |
| Taumarunui | Manawatū-Whanganui | 1908 | 1919 | |
| Taupō | Waikato | 1963 | Current |
| Tauranga | Bay of Plenty | 1881 | Current |
| Te Aro | Wellington | 1881 | 1890 | City of Wellington |
| Te Aroha | Waikato | 1890 | 1893 | |
| Te Atatū | Auckland | 1978 | Current |
| Temuka | Canterbury | 1911 | 1946 | Ashburton and Waimate |
| Tukituki | Hawke's Bay | 1996 | Current |
| Thames | Waikato | 1871 | 1946 | |
| Thorndon | Wellington | 1881 | 1890 | |
| Timaru | Canterbury | 1861 | 1996 | Aoraki |
| Titirangi | Auckland | 1987 | 2002 | New Lynn |
| Tongariro | Waikato and ? | 1984 | 1996 | Taupo |
| Totara | West Coast | 1871 | 1881 | Hokitika |
| Tuapeka | Otago | 1871 | 1911 | Otago Central |
| Upper Harbour | Auckland | 2014 | Current |
| Waiapu | Gisborne, Hawke's Bay (and Bay of Plenty?) | 1893 | 1908 | Bay of Plenty and Gisborne |
| Waihemo | Otago | 1887 | 1902 | |
| Waikaia | Southland | 1871 | 1890 | |
| Waikaremoana | Hawke's Bay ? Bay of Plenty ? Waikato ? | 1984 | 1996 | Taupo |
| Waikato | Waikato | 1871 | Current |
| Waikouaiti | Otago | 1866 | 1908 | |
| Waimakariri | Canterbury | 1996 | Current |
| Waimarino | Manawatū-Whanganui and ? | 1911 | 1972 | Rangitikei and King Country |
| Waimate | Canterbury | 1881 | 1957 | Timaru |
| Waimea | Nelson | 1853 | 1887 | |
| Waimea-Picton | Marlborough and Nelson | 1887 | 1893 | |
| Waimea-Sounds | Marlborough and Nelson | 1893 | 1896 | |
| Waipa | Waikato | 1876 | 1996 | |
| Waipareira | Auckland | 1996 | 1999 | Te Atatū |
| Waipawa | Hawke's Bay | 1881 | 1946 | Hawkes Bay |
| Wairarapa | Wellington, Manawatū-Whanganui and Hawke's Bay | 1859* | Current |
| Wairarapa and Hawke's Bay | Wellington and Hawke's Bay | 1853 | 1859 | County of Hawke and Wairarapa |
| Wairarapa North | Wellington and ? | 1881 | 1887 | Masterton |
| Wairarapa South | Wellington | 1881 | 1887 | Wairarapa |
| Wairau | Marlborough | 1853 | 1938 | Marlborough |
| Waitakere | Auckland | 1946 | 2014 | Kelston |
| Waitaki | Otago and Canterbury | 1871 | Current |
| Waitemata | Auckland | 1871 | 1978 | Helensville |
| Waitomo | Waikato and | 1919 | 1972 | King Country |
| Waitotara | Taranaki | 1881 | 1996 | |
| Wakanui | Canterbury | 1881 | 1887 | |
| Wakatipu | Otago | 1871 | 1928 | Central Otago |
| Wallace | Southland | 1858 | 1996 | Clutha-Southland electorate |
| Wanganui and Rangitikei | Taranaki and Manawatū-Whanganui | 1853 | 1960 | Rangitikei and Wanganui |
| Wellington | Wellington | 1853 | 1905 | |
| Wellington Central | Wellington | 1905 | Current |
| Wellington Country | Wellington | 1853 | 1881 | |
| Wellington East | Wellington | 1887 | 1946 | Miramar |
| Wellington-Karori | Wellington | 1993 | 1996 | Wellington Central |
| Wellington North | Wellington | 1905 | 1946 | |
| Wellington South | Wellington | 1881 | 1946 | Island Bay |
| Wellington South and Suburbs | Wellington | 1887 | 1890 | |
| Wellington Suburbs | Wellington | 1893 | 1946 | Onslow |
| Wellington Suburbs and Country | Wellington | 1911 | 1919 | Wellington Suburbs and Otaki |
| Wellington West | Wellington | 1938 | 1946 | Karori |
| West Auckland | Auckland | 1984 | 1993 | Henderson |
| West Coast | West Coast | 1972 | 1996 | West Coast-Tasman |
| West Coast-Tasman | West Coast and Tasman | 1996 | Current |
| Western Hutt | Wellington | 1969 | 1996 | Hutt South and Ohariu-Belmont |
| Westland | West Coast | 1866 | 1972 | West Coast and Tasman |
| Westland North | West Coast | 1868 | 1870 | Grey Valley, Buller and Waimea |
| Westland South | West Coast | 1868 | 1870 | |
| Whanganui (formerly Wanganui) | Manawatū-Whanganui and Taranaki | 1860 | Current |
| Whangaparāoa | Auckland | 2020 | Current |
| Whangārei (formerly Whangarei) | Northland | 1972 | Current |
| Wigram | Canterbury | 1969 | Current |
| Woodville | Manawatū-Whanganui | 1887 | 1890 | |
| Yaldhurst | Canterbury | 1978 | 1996 | Ilam |