Template:Aus Parliament changes from 2016

Seat Before Change After
Member Party Type Date Date Member Party
Vic (Senate) Stephen Conroy Labor Resignation 30 September 2016 25 October 2016 Kimberley Kitching Labor
SA (Senate) Bob Day Family First Resignation, disqualification 1 November 2016 19 April 2017 Lucy Gichuhi Family First
WA (Senate) Rod Culleton One Nation Departure from party 18 December 2016 Rod Culleton Independent
Independent Disqualification 11 January 2017 27 March 2017 Peter Georgiou One Nation
SA (Senate) Cory Bernardi Liberal Formation of new party 7 February 2017 Cory Bernardi Conservatives
SA (Senate) Lucy Gichuhi Family First Refusal to join party merger 3 May 2017 Lucy Gichuhi Independent
WA (Senate) Scott Ludlam Greens Resignation, disqualification 14 July 2017 10 November 2017 Jordon Steele-John Greens
Qld (Senate) Larissa Waters Greens 18 July 2017 10 November 2017 Andrew Bartlett Greens
WA (Senate) Chris Back Liberal Resignation 31 July 2017 16 August 2017 Slade Brockman Liberal
Qld (Senate) Malcolm Roberts One Nation Disqualification 27 October 2017 10 November 2017 Fraser Anning One Nation
New England Barnaby Joyce National 2 December 2017 Barnaby Joyce
(re-elected)
National
NSW (Senate) Fiona Nash National 22 December 2017 Jim Molan Liberal
SA (Senate) Nick Xenophon Xenophon Team Resignation 31 October 2017 14 November 2017 Rex Patrick Xenophon Team
Tas (Senate) Stephen Parry Liberal Resignation, disqualification 2 November 2017 9 February 2018 Richard Colbeck Liberal
Bennelong John Alexander Liberal Resignation 11 November 2017 16 December 2017 John Alexander
(re-elected)
Liberal
Tas (Senate) Jacqui Lambie Lambie Network Resignation, disqualification 14 November 2017 9 February 2018 Steve Martin Independent
SA (Senate) Skye Kakoschke-Moore Xenophon Team 22 November 2017 16 February 2018 Tim Storer Independent
Qld (Senate) Fraser Anning One Nation Departure from party 15 January 2018 Fraser Anning Independent
NSW (Senate) Sam Dastyari Labor Resignation 25 January 2018 14 February 2018 Kristina Keneally Labor
Batman David Feeney Labor Resignation 1 February 2018 17 March 2018 Ged Kearney Labor
SA (Senate) Lucy Gichuhi Independent Party membership 2 February 2018 Lucy Gichuhi Liberal
Qld (Senate) George Brandis LNP Resignation 8 February 2018 21 March 2018 Amanda Stoker LNP
ACT (Senate) Katy Gallagher Labor Disqualification 9 May 2018 23 May 2018 David Smith Labor
Perth Tim Hammond Labor Resignation 10 May 2018 28 July 2018 Patrick Gorman Labor
Braddon Justine Keay Labor Resignation Justine Keay
(re-elected)
Labor
Fremantle Josh Wilson Labor Josh Wilson
(re-elected)
Labor
Longman Susan Lamb Labor Susan Lamb
(re-elected)
Labor
Mayo Rebekha Sharkie Centre Alliance 11 May 2018 Rebekha Sharkie
(re-elected)
Centre Alliance
Tas (Senate) Steve Martin Independent Party membership 28 May 2018 Steve Martin National
Qld (Senate) Fraser Anning Independent Party membership 4 June 2018 Fraser Anning Katter's Australian
NSW (Senate) Brian Burston One Nation Departure from party 14 June 2018 Brian Burston Independent
Independent Party membership 18 June 2018 United Australia
NSW (Senate) Lee Rhiannon Greens Resignation 15 August 2018 Mehreen Faruqi Greens
Qld (Senate) Andrew Bartlett Greens Resignation 27 August 2018 6 September 2018 Larissa Waters Greens
Wentworth Malcolm Turnbull Liberal Resignation 31 August 2018 20 October 2018 Kerryn Phelps Independent
Qld (Senate) Fraser Anning Katter's Australian Departure from party 25 October 2018 Fraser Anning Independent
Chisholm Julia Banks Liberal Departure from party 27 November 2018 Julia Banks Independent
Tas (Senate) David Bushby Liberal Resignation 21 January 2019 6 March 2019 Wendy Askew Liberal
Vic (Senate) Jacinta Collins Labor Resignation 15 February 2019 Raff Ciccone Labor
NSW (Senate) David Leyonhjelm Liberal Democrats Resignation 1 March 2019 20 March 2019 Duncan Spender Liberal Democrats
Qld (Senate) Fraser Anning Independent Formation of new party 4 April 2019 Fraser Anning Conservative National Party
ACT (Senate) David Smith Labor Resignation 11 April 2019 vacant
SA (Senate) Cory Bernardi Conservatives Party deregistration 24 June 2019[a] Cory Bernardi Independent
  1. ^ The party deregistration was after the 2019 election but before the start of the 46th Parliament