This is a list of members of the Western Australian Legislative Council from 22 May 1910 to 21 May 1912. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election. Prior to the 1910 election, the Council had thought of itself as entirely independent from party politics, but with the election of Labor members to the Council and Labor's vigorous campaign at the 1911 election for the Legislative Assembly, many of its members joined the newly formed Liberal Party which had emerged from the various National Political Leagues and Liberal Leagues.
This is a list of members of the Western Australian Legislative Council from 22 May 1912 to 21 May 1914. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1916 to 21 May 1918. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1918 to 21 May 1920. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1920 to 21 May 1922. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1922 to 21 May 1924. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election. During the term, the Country Party split into rival Ministerial (MCP) and Executive (ECP) factions–although in the Council, this was diluted somewhat by the refusal of some long-standing Country members to become involved in the dispute. The Executive faction, loyal to the Primary Producers' Association, prevailed and by 1925 the Ministerial faction had merged with the Nationalist Party.
This is a list of members of the Western Australian Legislative Council from 22 May, 1924 to 21 May, 1926. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election. In the previous term, the Country Party split into rival Ministerial (MCP) and Executive (ECP) factions. The Executive faction, loyal to the Primary Producers' Association, prevailed and by 1925 the Ministerial faction had merged with the remnants of the National Labor Party into the Nationalist Party.
This is a list of members of the Western Australian Legislative Council from 22 May 1928 to 21 May 1930. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1932 to 21 May 1934. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1934 to 21 May 1936. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1936 to 21 May 1938. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1946 to 21 May 1948. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1954 to 21 May 1956. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1956 to 21 May 1958. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1960 to 21 May 1962. The chamber had 30 seats made up of ten provinces each electing three members, on a system of rotation whereby one-third of the members would retire at each biennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1962 to 21 May 1965.
This is a list of members of the Western Australian Legislative Council from 22 May 1965 to 21 May 1968.
This is a list of members of the Western Australian Legislative Council from 22 May 1968 to 21 May 1971. The chamber had 30 seats made up of 15 provinces each electing two members, on a system of rotation whereby one-half of the members would retire at each triennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1971 to 21 May 1974. The chamber had 30 seats made up of 15 provinces each electing two members, on a system of rotation whereby one-half of the members would retire at each triennial election.
This is a list of members of the Western Australian Legislative Council from 22 May 1980 to 21 May 1983. The chamber had 32 seats made up of 16 provinces each electing two members, on a system of rotation whereby one-half of the members would retire at each triennial election.
