Since it was formed in 1997, Pauline Hanson's One Nation has had a number of elected representatives at the federal, state and local level in Australia.
As of June 2018, more than two-thirds of all elected One Nation members had left the party before the end of their term.
Federal Current Image Name Office Notes Senator for Queensland Incumbent Previously MP for Oxley (1997–1998), lost seat Senator for Queensland 1 July 2019 Incumbent Previously Senator for Queensland (2016–2017), disqualified from parliament Senator for Western Australia 1 July 2025 Incumbent Senator for New South Wales 18 September 2025 Incumbent Elected after Warwick Stacey resigned Member for New England 8 December 2025 Incumbent Joined One Nation Member for Farrer 9 May 2026 Incumbent Elected at the 2026 Farrer by-election
Former Image Name Office Notes Senator-elect for Queensland Never officially took office after her election was found to be invalid Senator for Queensland Appointed after disqualification of Heather Hill. Lost seat Senator for New South Wales Resigned from One Nation and joined United Australia Party Senator for Western Australia Resigned from One Nation Senator for Western Australia Elected after Rod Culleton was disqualified from parliament. Lost seat Senator for Queensland Elected after Malcolm Roberts was disqualified from parliament. Resigned from One Nation Member for Dawson Joined One Nation. Did not re-contest seat and unsuccessfully contested Senate Senator for New South Wales Resigned from office due to ill health
State New South Wales Former Image Name Office Notes Member of the Legislative Council Previously alderman of Manly Council (1997–98). Expelled from One Nation Member of the Legislative Council Resigned from One Nation Member of the Legislative Council Resigned from One Nation Member of the Legislative Council Previously MP for Bankstown and joined One Nation while an MP. Resigned from One Nation
Queensland Former Image Name Office Notes Member for Mulgrave Resigned from parliament Member for Tablelands Resigned from One Nation Member for Barambah Resigned from One Nation Member for Thuringowa Resigned from One Nation Member for Maryborough Resigned from One Nation Member for Burdekin Resigned from One Nation Member for Whitsunday Resigned from One Nation Member for Hervey Bay Resigned from One Nation Member for Caboolture Resigned from One Nation Member for Ipswich West Resigned from One Nation Member for Lockyer Resigned from One Nation Member for Gympie Resigned from One Nation Member for Lockyer Lost seat Member for Tablelands Lost seat Member for Buderim Joined party. Lost seat Member for Mirani Resigned from One Nation after losing preselection
South Australia Current Image Name Office Notes Member for Ngadjuri Incumbent Member for MacKillop Incumbent Member for Narungga Incumbent Member for Hammond Incumbent Member for Legislative Council Incumbent Member for Legislative Council Incumbent Member for Legislative Council Incumbent
Former Image Name Office Notes Member of the Legislative Council Resigned from One Nation
Victoria Current Image Name Office Notes MLC for Northern Victoria Incumbent
Western Australia Current Image Name Office Notes MLC Incumbent Leader of One Nation Western Australia MLC Incumbent MLA for Secret Harbour Incumbent The first One Nation candidate elected to the Western Australian Legislative Assembly
Former Image Name Office Notes MLC for Mining and Pastoral Resigned from One Nation MLC for Agricultural Resigned from One Nation MLC for South West Resigned from One Nation MLC for East Metropolitan Resigned from One Nation MLC for South West Lost seat MLC for Mining and Pastoral Lost seat MLC for South West Joined party. Resigned from One Nation
Local Victoria Current Image Name Office Notes Councillor for the Shire of Baw Baw Incumbent Previously a member of the Liberal Partyhttps://www.pressreader.com/australia/warragul-drouin-gazette/20251028/281621016570878?srsltid=AfmBOorXoYlYVudkeCe4FxO2ZEkH9k5LX21WeMrIG5Hy51_8fvSQscAC
New South Wales Current Image Name Office Notes Councillor for the City of Lake Macquarie Incumbent Also a member of Lake Macquarie Independents Councillor for the City of Campbelltown Incumbent Councillor for the City of Cessnock Incumbent
Former Image Name Office Notes Councillor for the City of Campbelltown Resigned from One Nation Councillor for Ku-ring-gai Council Resigned from One Nation Councillor for the City of Penrith Joined party. Resigned from One Nation
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