The National Party of Australia (WA) Inc, branded The Nationals WA, is a political party in Western Australia. It is affiliated with the National Party of Australia but maintains a separate structure and identity. Since the 2021 state election, the Nationals WA was the senior party in an opposition alliance with WA Liberal Party in the WA Parliament. Prior to the election, the National Party was sitting in the crossbench and the Liberal Party was the sole opposition party. The election resulted in the National Party winning more seats than the Liberal Party and gaining official opposition status. Under the opposition alliance, the National Party leader and deputy leader would be the opposition leader and deputy opposition leader respectively, the first since 1947, and each party would maintain their independence from each other.
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 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 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 1930 to 21 May 1932. 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 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 1944 to 21 May 1946. 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 1950 to 21 May 1952. 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 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 1977 to 21 May 1980. 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. A new province, East Metropolitan, was added at the 1977 election. During the term, the National Country Party split in two over the issue of coalition with the Liberal Party, with supporters of the Coalition remaining in the National Country Party (NCP), and opponents creating a new National Party (NP). They reunited in 1985.
This is a list of members of the Western Australian Legislative Assembly between the 1921 election and the 1924 election, together known as the 11th Parliament. During the term, the Country Party split into rival factions, the Ministerial Country Party (MCP) which comprised the bulk of the parliamentary party—many of whom had switched allegiance from other parties since 1919—and the Executive Country Party (ECP), which was loyal to the Primary Producers' Association, which the Country Party was intended to represent in Parliament. After the 1924 election, which significantly strengthened the latter at the expense of the former, the Ministerial arm merged with the Nationalist Party.
This is a list of members of the Western Australian Legislative Assembly between the 1924 election and the 1927 election, together known as the 12th Parliament. During the previous term, the Country Party had split into rival factions, the Ministerial Country Party (MCP) which comprised the bulk of the parliamentary party—many of whom had switched allegiance from other parties since 1919—and the Executive Country Party (ECP), which was loyal to the Primary Producers' Association, which the Country Party was intended to represent in Parliament. After the 1924 election, which significantly strengthened the latter at the expense of the former, the Ministerial arm merged with the Nationalist Party, as did the National Labor Party, which lost most of its representation in the election.
