Liberal Party of Australia
The Liberal Party of Australia is the prominent centre-right to right-wing political party in Australia. It is considered one of the two major parties in Australian politics, the other being the Australian Labor Party. The Liberal Party was founded in 1944 as the successor to the United Australia Party. Historically the most electorally successful party in Australia, the Liberal Party is now in opposition at a federal level, although it presently holds government in Tasmania, and its respective affiliate parties hold government in the Northern Territory and Queensland at a state/territory level.
The Liberal Party was the larger partner in a centre-right alliance known in Australian politics as the Coalition, accompanied by the regional-based National Party, which is typically focused on issues pertinent to regional Australia. The Liberal Party last governed Australia, in coalition with the Nationals, between 2013 and 2022, forming the Abbott, Turnbull and Morrison governments. The Coalition has been disbanded on various occasions throughout its history, with its last and current dissolution beginning in 2026.
As leader of the Liberal Party, Ley is also the Leader of the Opposition. A member of the party's Moderate faction, she was elected leader in May 2025 and is the first woman to hold the position. Two past leaders of the party, Sir Robert Menzies and John Howard, are Australia's two longest-serving Prime Ministers.
The Liberal Party has a federal structure, with autonomous divisions in all six states and the Australian Capital Territory. The Country Liberal Party of the Northern Territory is an affiliate. Both the CLP and the Liberal National Party, the Queensland state division, were formed through mergers of the local Liberal and National parties. At state and territory level, the Liberal Party is in office in two states and one territory. The party is in opposition in the states of New South Wales, Victoria, South Australia, and Western Australia, and in the ACT.
The party's ideology has been referred to as liberal, conservative, liberal-conservative, conservative-liberal, and classical liberal. The Liberal Party tends to promote economic liberalism and social conservatism. The Moderate faction has been referred to as centrist, while the National Right faction has also been referred to as right-wing.
History
Party foundation
The Liberals' immediate predecessor was the United Australia Party. More broadly, the Liberal Party's ideological ancestry stretched back to the anti-Labor groupings in the first Commonwealth parliaments. The Commonwealth Liberal Party was a fusion of the Free Trade Party and the Protectionist Party in 1909 by the second prime minister, Alfred Deakin, in response to Labor's growing electoral prominence. The Commonwealth Liberal Party merged with several Labor dissidents to form the Nationalist Party of Australia in 1917. That party, in turn, merged with Labor dissidents to form the UAP in 1931.The UAP had been formed as a new conservative alliance in 1931, with Labor defector Joseph Lyons as its leader. The stance of Lyons and other Labor rebels against the more radical proposals of the Labor movement to deal the Great Depression had attracted the support of prominent Australian conservatives. With Australia still suffering the effects of the Great Depression, the newly formed party won a landslide victory at the 1931 Election, and the Lyons government went on to win three consecutive elections. It largely avoided Keynesian pump-priming and pursued a more conservative fiscal policy of debt reduction and balanced budgets as a means of stewarding Australia out of the Depression. Lyons' death in 1939 saw Robert Menzies assume the prime ministership on the eve of war. Menzies served as Prime Minister from 1939 to 1941 but resigned as leader of the minority World War II government amidst an unworkable parliamentary majority. The UAP, led by Billy Hughes, disintegrated after suffering a heavy defeat in the 1943 election. In New South Wales, the party merged with the Commonwealth Party to form the Democratic Party, In Queensland the state party was absorbed into the Queensland People's Party.
From 1942 onward Menzies had maintained his public profile with his series of "The Forgotten People" radio talks—similar to Franklin D. Roosevelt's fireside chats of the 1930s—in which he spoke of the middle class as the "backbone of Australia" but as nevertheless having been "taken for granted" by political parties.
Menzies called a conference of conservative parties and other groups opposed to the ruling Australian Labor Party, which met in Canberra on 13 October 1944 and again in Albury, New South Wales in December 1944. Outlining his vision for a new political movement, Menzies said:
The formation of the party was formally announced at Sydney Town Hall on 31 August 1945. It took the name Liberal in honour of the old Commonwealth Liberal Party. The new party was dominated by the remains of the old UAP; with few exceptions, the UAP party room became the Liberal Party room. The Australian Women's National League, a powerful conservative women's organisation, also merged with the new party. A conservative youth group Menzies had set up, the Young Nationalists, was also merged into the new party. It became the nucleus of the Liberal Party's youth division, the Young Liberals. By September 1945 there were more than 90,000 members, many of whom had not previously been members of any political party.
In New South Wales, the New South Wales division of the Liberal Party replaced the Liberal Democratic Party and Democratic Party between January and April 1945. In Queensland, the Queensland People's Party did not become part of the Liberal Party until July 1949, when it became the Queensland division of the Liberal Party.
Menzies era
After an initial loss to Labor at the 1946 election, Menzies led the Liberals to victory at the 1949 election, and the party stayed in office for a record 23 years— the longest unbroken run ever in government at the federal level. Australia experienced prolonged economic growth during the post-war boom period of the Menzies government and Menzies fulfilled his promises at the 1949 election to end rationing of butter, tea and petrol and provided a five-shilling endowment for first-born children, as well as for others. While Menzies himself was an unashamed Anglophile, his government concluded a number of major defence and trade treaties that set Australia on its post-war trajectory out of Britain's orbit; opened up Australia to multi-ethnic immigration; and instigated important legal reforms regarding Aboriginal Australians.Menzies was strongly opposed to Labor's plans under Ben Chifley to nationalise the Australian banking system and, following victory at the 1949 election, secured a double dissolution election for April 1951, after the Labor-controlled Senate rejected his banking legislation. The Liberal-Country Coalition was returned with control of the Senate. The Government was re-elected again at the 1954 election; the formation of the anti-Communist Democratic Labor Party and the consequent split in the Australian Labor Party early in 1955 helped the Liberals to secure another victory in December 1955. John McEwen replaced Arthur Fadden as leader of the Country Party in March 1958 and the Menzies-McEwen Coalition was returned again at elections in November 1958—their third victory against Labor's H. V. Evatt. The Coalition was narrowly returned against Labor's Arthur Calwell in the December 1961 election, in the midst of a credit squeeze. Menzies stood for office for the last time at the November 1963 election, again defeating Calwell, with the Coalition winning back its losses in the House of Representatives. Menzies went on to resign from parliament on 26 January 1966.
Menzies came to power the year the Communist Party of Australia had led a coal strike to improve pit miners' working conditions. That same year Joseph Stalin's Soviet Union exploded its first atomic bomb, and Mao Zedong led the Chinese Communist Party to power in China; a year later came the invasion of South Korea by Communist North Korea. Anti-Communism was a key political issue of the 1950s and 1960s. Menzies was firmly anti-Communist; he committed troops to the Korean War and attempted to ban the Communist Party of Australia in an unsuccessful referendum during the course of that war. The Labor Party split over concerns about the influence of the Communist Party over the trade union movement, leading to the foundation of the breakaway Democratic Labor Party whose preferences supported the Liberal and Country parties.
In 1951, during the early stages of the Cold War, Menzies spoke of the possibility of a looming third world war. The Menzies government entered Australia's first formal military alliance outside of the British Commonwealth with the signing of the ANZUS Treaty between Australia, New Zealand and the United States in San Francisco in 1951. External Affairs Minister Percy Spender had put forward the proposal to work along similar lines to the NATO Alliance. The Treaty declared that any attack on one of the three parties in the Pacific area would be viewed as a threat to each, and that the common danger would be met in accordance with each nation's constitutional processes. In 1954, the Menzies government signed the South East Asia Collective Defence Treaty as a South East Asian counterpart to NATO. That same year, Soviet diplomat Vladimir Petrov and his wife defected from the Soviet embassy in Canberra, revealing evidence of Russian spying activities; Menzies called a Royal Commission to investigate.
In 1956, a committee headed by Sir Keith Murray was established to inquire into the financial plight of Australia's universities, and Menzies injected funds into the sector under conditions which preserved the autonomy of universities.
Menzies continued the expanded immigration programme established under Chifley, and took important steps towards dismantling the White Australia Policy. In the early-1950s, external affairs minister Percy Spender helped to establish the Colombo Plan for providing economic aid to underdeveloped nations in Australia's region. Under that scheme many future Asian leaders studied in Australia. In 1958, the government replaced the Immigration Act's arbitrarily applied European language dictation test with an entry permit system, that reflected economic and skills criteria. In 1962, Menzies' Commonwealth Electoral Act provided that all Indigenous Australians should have the right to enrol and vote at federal elections. In 1949, the Liberals appointed Dame Enid Lyons as the first woman to serve in an Australian Cabinet. Menzies remained a staunch supporter of links to the monarchy and British Commonwealth but formalised an alliance with the United States and concluded the Agreement on Commerce between Australia and Japan which was signed in July 1957 and launched post-war trade with Japan, beginning a growth of Australian exports of coal, iron ore and mineral resources that would steadily climb until Japan became Australia's largest trading partner.
Menzies retired in 1966 after serving 20 years in two separate stints, making him Australia's longest-serving prime minister in history. His second 17-year tenure is easily the longest unbroken tenure for a prime minister.