Soccer is the most played code of football and outdoor team sport in Australia and ranked in the top ten for television audience as of 2015. Football Australia Limited (FA), a national administrative organisation, is composed of nine state and territory member federations. The local club soccer season in Australia is played in autumn and winter but the Australian Professional Leagues Company Pty Ltd's A-Leagues play in summer, to avoid competing with Australian rules football and Rugby league which dominate spectator and media interest in the country.

Soccer was introduced in Australia in the late 19th century by mostly British immigrants. The first club formed in Australia, Wanderers, was founded on 3 August 1880 in Sydney, while the oldest club in Australia currently in existence is Balgownie Rangers, formed in 1883 in Wollongong. Wanderers were also the first recorded team to play under the Laws of the Game. A semi-professional national league, the National Soccer League (NSL), was introduced in 1977. The NSL was replaced by professional A-League Men, in 2004. The Australian Soccer Federation was a founding member of the Oceania Football Confederation (OFC) before moving to the Asian Football Confederation (AFC) in 2006. The main professional leagues are the A-League Men, A-League Women and the Australia Cup; however, foreign leagues such as the Premier League, the Championship and the Women's Super League are also popular.

The men's and women's national teams, known as the Socceroos and the Matildas respectively, compete globally. Australia cohosted the 2023 FIFA Women's World Cup with New Zealand. The Matildas finished fourth in that tournament (Australia's best ever performance at any World Cup, male or female), and the majority of Australians watched them play on television or at the stadium. It had a major impact on Australian sport, and the phenomenon is commonly known as "Matildas fever".

History

19th century An early match took place at the Woogaroo Lunatic Asylum, located in Wacol in suburban Brisbane, on 7 August 1875, when a team of inmates and wards men from the asylum played against the visiting Brisbane Australian rules football club; the rules of the match which clearly stated that the "ball should not be handled nor carried" was a direct reference to British Association Rules.

A match was recorded to be played in Hobart on 10 May 1879, when members of the Cricketer's Club played a scratch match under English Association Rules, which were adopted by the club. The game was a return match to one played on 24 May by the clubs, under a variant of the Victorian rules; to prevent the disadvantage faced by the Cricketers, the clubs agreed that that Association rules would be adopted in the return match.

The first recorded match in Sydney under the Laws of the Game was contested between Wanderers and members of the Kings School rugby team at Parramatta Common on 14 August 1880. The Wanderers, considered the first soccer club in Australia, was established on 3 August 1880, by English-émigré John Walter Fletcher. Later, in 1882, Fletcher formed the New South Wales English Football Association (also referred to as the South British Football Soccer Association), the first supra-club soccer organisation in Australia and one of the first to be established outside the United Kingdom.

In 1883, Balgownie Rangers, the oldest existing club in Australia was founded; the club currently competes in the Illawarra regional league. Later that year, the first inter-colonial game was played at the East Melbourne Cricket Ground, between a representative Victorian team and one from the neighbouring colony of New South Wales.

As soccer participation continued to grow in Australia, John Fletcher's New South Wales soccer association gave inspiration to other states to establish their own organising bodies for the sport. In 1884, Victoria formed its own association, the Anglo-Australian Football Association (now Football Victoria), as did Queensland, in the Anglo-Queensland Football Association (now, Football Queensland), and Northern New South Wales, in the Northern District British Football Association (now, Northern New South Wales Football). In 1896, the Western Australian Soccer Football Association was formed. In 1900, a Tasmanian association was formed, and later, the South Australian British Football Association was formed in 1902.

20th century

It was not until 1911 that a national-level organisation, the Commonwealth Football Association, was formed. However, this body was superseded by the Australian Soccer Association, which was formed in 1921.

Australia is regarded as the first country where squad numbers in soccer were used for the first time when Sydney Leichardt and HMS Powerful players displayed numbers on their backs, in 1911.The Secret Lives of Numbers: The Curious Truth Behind Everyday Digits by Michael Millar, Virgin Books, 2012 – One year later, numbering in soccer would be ruled as mandatory in New South Wales.Así nació la tradición de usar números en las camisetas by Gustavo Farías on La Voz del Interior, 22 August 2013

On 17 June 1922, the first Australian national representative soccer team was constituted by the Australian Soccer Association to represent Australia for a tour of New Zealand. During the tour the Australia men's national team lost two out of the three matches against the newly formed New Zealand side.

After World War I, large numbers of British and southern European arrived seeking opportunities in new industries across parts of Australia which led to establishing soccer as a major sport in the country.

A distinct rise in popularity in New South Wales and Victoria, among other states, was linked to the post-World War II immigration. Migrant players and supporters were prominent, providing the sport with a new but distinct profile. Soccer served as a cultural gateway for many emigrants, acting as a social lubricant. Soccer transcended cultural and language barriers in communities which bridged the gap between minority communities and other classes within the country, thus bringing about a unique unity.

The most prominent soccer clubs in Australian cities during the 1950s and 1960s were based around migrant-ethnic groups, all of which expanded rapidly at that time: Croatian, Greek, Macedonian and Italian communities gave rise to most of the largest clubs, the most notable being South Melbourne (Greek-based), Sydney Olympic (Greek-based), Marconi Stallions (Italian-based), Adelaide City (Italian-based), Melbourne Knights (Croatian-based), Sydney United (Croatian-based) and Preston Lions (Macedonian-based).In 1956, Australia became a FIFA member through the Australian Soccer Association, though Australia's membership was soon suspended in 1960 after disobeying FIFA mandate on recruiting foreign players without a transfer fee. In 1961, the Australian Soccer Federation was formed and later admitted to FIFA in 1963, after outstanding fines had been paid. In 1966, Australia became founding members of the Oceania Football Federation (now Oceania Football Confederation).

Pre-1960s, competitive soccer in Australia was state-based. In 1962, the Australia Cup was established, but its ambition of becoming an FA Cup style knockout competition went unfulfilled with its demise in 1968. In 1977, the first national soccer competition, the National Soccer League, was founded.

Migrants continued to boost interest in and player for the sport in the 1970s and 1980s, especially from the Middle East and from the former Yugoslavia.

In 1984, the National Soccer Youth League was founded as a reserve and academy league to run in parallel to the National Soccer League. In 1996, the first national women's soccer competition, the Women's National Soccer League was founded. The National Soccer League and those for women and youth flourished through the 1980s and early 1990s, though with the increasing departure of Australian players to overseas leagues.

Soccer reached notable popularity among Australian people during the second half of the 20th century. Johnny Warren, a prominent advocate for the sport, who was a member of the Australia national team at their first FIFA World Cup appearance in 1974, entitled his memoir Sheilas, Wogs, and Poofters (a reference to the Australian slang: sheila, wog, poofter), giving an indication of how Warren considered the wider Australian community viewed "wogball".

In the mid-1990s, Soccer Australia Limited, under the Chairmanship of David Hill, attempted to shift soccer into the Australian mainstream and away from direct club-level association with migrant roots. Many clubs across the country were required to change their names and badges to represent a more inclusive community.

21st century The sport experienced major change in the country in 2003, after the then Minister for Sport, Rod Kemp, and the Australian Parliament commissioned a report by the Independent Soccer Review Committee. Its findings on the structure, administration and management of soccer in Australia led the restructure of Football Federation Australia (previously Australian Soccer Federation, Soccer Australia, Australia Soccer Association) and later in 2005, the succeeding relaunched national competition, the A-League.

The restructuring of the sport in Australia also saw the adoption of "football" by administrators, in preference to "soccer", to align with the general international name of the sport. Although the use of "football" was largely cultural, as part of an attempt to reposition the sport within Australia, there were also "practical and corporate reasons for the change", including a need for the sport to break away from the baggage left over from previous competitions. However, the move created problems within the wider community, engendering confusion due to the naming conflict with other football codes, and creating conflict with other sporting bodies.Rosenberga, Buck Clifford. (2009). "The Australian football wars: fan narratives of inter‐code and intra‐code conflict". Soccer & Society. 10:2. pp. 245-260.

Australia ended a 32-year absent streak when the nation team qualified for the 2006 FIFA World Cup. The team's qualification and success in the tournament helped increase the profile and popularity of the sport in the country.

The national team qualified for second and third consecutive FIFA World Cups in 2010 and 2014; and placed second in the 2011 AFC Asian Cup. The joining of Western Sydney Wanderers to the A-League in 2012 saw a rise in interest for the league within Australia, particularly increasing mainstream interest and re-engagement with disaffected Western Sydney soccer fans. Also, the formation of the National Premier Leagues in 2013 and subsequent restructuring of state leagues as part of the National Competition Review and Elite Player Pathway Review has paved the way for the development of the sport throughout the country. The launch of the Australia Cup (then known as FFA Cup) in 2014 has also similarly increased mainstream interest and grassroots development.

In the 21st century, a major migrant group furnishing new players in the A-League has been the African Australian community, with 34 players making an appearance in the 2020-2021 A-League season, up on 26 the previous year. These include Kusini Yengi and his brother, Tete Yengi, from South Sudan, and their friends, brothers Mohamed and Al Hassan Toure.