Parliament of Western Australia

Parliament of Western Australia
41st Parliament
Parliament of Western Australia logo
Type
Type
HousesLegislative Council
Legislative Assembly
SovereignKing (represented by the governor of Western Australia)
History
Founded30 December 1890 (30 December 1890)
Leadership
Charles III
since 8 September 2022
Chris Dawson
since 15 July 2022
Alanna Clohesy, Labor
since 25 May 2021
Stephen Price, Labor
since 8 April 2025
Roger Cook, Labor
since 8 June 2023
Basil Zempilas, Liberal
since 25 March 2025
Structure
Seats95
59 MLAs
36 MLCs
Legislative Assembly political groups
Government (46)

  Labor (46)
Opposition (13)
  Liberal (7)

  National (6)
Legislative Council political groups
Government (16)

  Labor (16)
Opposition (12)
  Liberal (10)
  National (2)

Crossbench (9)
  Greens (4)
  One Nation (2)
  Animal Justice (1)
  Christians (1)
  Legalise Cannabis (1)
Elections
Full preferential voting
Single transferable vote
Last general election
8 March 2025
Next general election
8 March 2029
Meeting place
Parliament House,
Perth, Western Australia,
Australia
Website
parliament.wa.gov.au

The Parliament of Western Australia is the bicameral legislature of the Australian state of Western Australia, which constitutes the legislative branch of the state's political system. The parliament consists of the King (represented by the governor), the Legislative Council (the upper house) and the Legislative Assembly (the lower house). The two houses of parliament sit in Parliament House in the state capital, Perth.

For a bill to become law, it must be passed by both the Legislative Council and the Legislative Assembly, and receive royal assent from the Governor.

The party or coalition commanding the support of a majority of the members of the Legislative Assembly is invited by the governor to form government. The head of government holds the office of Premier of Western Australia.

Currently, the Legislative Council has 36 members elected for four-year terms from multi-member constituencies by proportional representation, and the Legislative Assembly has 59 members, elected for four-year terms from single-member constituencies, using preferential voting. As with all other Australian states and territories, enrolment to vote and voting for both Houses is compulsory for all resident Australian citizens—and eligible British citizens (i.e., those permanently resident and on the electoral roll prior to the passage of the Australia Act)—who are over the legal voting age of 18.