Liberal Party of Australia (New South Wales Division)

After the 1943 federal election, the Liberal Democratic Party (LDP), New South Wales United Australia Party (UAP) and Commonwealth Party began discussions on a merger to form a new party, proposed to be also named Liberal Democratic Party. The LDP (led by Ernest White) and Commonwealth Party were new parties formed a few months prior in April and May 1943 respectively. By November 1943, discussions were almost completed and unity was likely.[1] The County Party refused to join in the merger but expressed they would co-operate with the new party.[2] However, during the unity conference on 24 November 1943, the LDP walked out of the conference as they were not willing to support retaining the secretary of the UAP, H. W. Horsfield, as the secretary of the new party, as well as retaining members of his staff.[3][4] Instead, during the same conference, the Commonwealth Party and the New South Wales UAP proceeded to merge without the LDP to form the Democratic Party.[5] As such, LDP remained a separate party to the Democratic Party.

The initial leader of the Democratic Party was the former premier Alexander Mair,[6] but he resigned on 2 February 1944 and was replaced by Reginald Weaver on 10 February.[7][4]

In the lead up to the 1944 state election in May, the LDP party generated publicity disproportionate to its size and the Sydney Morning Herald commented that the Liberal Democratic Party was "a mouse" attempting to "swallow the Democratic Party lion".[8] At the election, the Democratic Party led by Weaver won 19% of the vote and 12 of the 90 seats in the Legislative Assembly. However, the LDP received less than 4% of the primary vote and did not win a seat.

Horsfield, the secretary of the Democratic Party, resigned on 26 July 1944, paving the way for a LDP-Democratic merger again.[4] In August 1944, the LDP, still led by Ernest White, initially agreed to merge with the Democratic Party and the new party to be known as the United Democratic Party.[9] However, two days after federal UAP leader Robert Menzies announced that he was planning to set up a new "political movement with a Liberal policy" at an October conference, negotiations between LDP and Democratic Party broke down and the party merger did not take place.[4]

In October 1944, Menzies founded the Liberal Party of Australia during a conference in Canberra as announced in August, attended by LDP and Democratic Party delegates.[10] The New South Wales division of the Liberal Party was formed on 4 January 1945 with a provisional executive appointed, consisting of 20 LDP and Democratic Party members including White, Weaver and Bill Spooner.[11] Spooner, who was nominated by the LDP, was appointed as the first chairman on 9 January.[12]

The LDP was willing to support the formation of the Liberal Party and dissolved itself on 15 January 1945, officially joining the Liberal Party.[13] The Democratic Party also supported the formation but held off dissolution until a state branch of the Liberal Party had been fully constituted.[14] Weaver and parliamentary members of the Democratic Party were dissatisfied with the Liberal Party executive's attitude towards Democratic Party members and supporters, with Weaver tendering his resignation from the provisional council of the state Liberal Party in February 1945.[15] However, he withdrew his resignation in March 1945, and announced that all Democratic Party parliamentary members would join the Liberal Party.[16]

In the 1945 Ryde state by-election in February, Liberal member Eric Hearnshaw was elected to the New South Wales parliament. As Democratic Party parliamentary members including Weaver at that time had not yet joined the Liberal Party, this made Hearnshaw the first Liberal Party member in the New South Wales parliament.[17] Weaver and other Democratic parliamentary members finally joined the Liberal Party on 20 April 1945, with Weaver becoming the first parliamentary leader of the NSW Liberal Party.[18] On the same day, Albert Reid, independent member for Manly and a former UAP member, also joined the Liberal Party. This brought the total number of Liberal Party legislative assembly members to 14.[19]

Weaver died later in the year in November and he was succeeded by Mair as NSW Liberal Party leader. Mair resigned four months later in March 1946 to contest the Australian Senate, and was succeeded by Vernon Treatt as party leader. Treatt led the Liberal Party opposition in the state parliament for the next eight years.

The Liberal/National coalition won a landslide victory in the 2011 state election, with the Liberal Party winning 51 of the 93 lower house seats, enough for a majority in its own right. Liberal leader Barry O'Farrell opted to retain the coalition. Ever since, the coalition has governed New South Wales under Liberal leaders Mike Baird and Gladys Berejiklian, winning the 2015 state election and 2019 state election respectively. The 2019 election was significant as it was the first time that the coalition won a third consecutive term in office in New South Wales since the 1971 state election. It was also the first time that a female leader (Berejiklian) led a party to a state election victory in New South Wales, and the first time a non-Labor female leader won a state election in Australia.