Portal:Australia
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Introduction

Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. It has a land area of 7,688,287 km2 (2,968,464 sq mi), making it the sixth-largest country in the world, and is the world's flattest and driest inhabited continent. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates, including deserts in the interior and tropical rainforests along the coast.
The ancestors of Aboriginal Australians began arriving from Southeast Asia 50,000 to 65,000 years ago, during the Last Glacial Period. By the time of British settlement, Aboriginal Australians spoke more than 250 distinct languages and had one of the oldest living cultures in the world. Australia's written history commenced with Dutch exploration of most of the coastline in the 17th century. British colonisation began in 1788 with the establishment of the penal colony of New South Wales. By the mid-19th century, most of the continent had been explored by European settlers and five additional self-governing British colonies were established, each gaining responsible government by 1890. The colonies federated in 1901, forming the Commonwealth of Australia. This continued a process of increasing autonomy from the United Kingdom, highlighted by the Statute of Westminster Adoption Act 1942, and culminating in the Australia Act 1986.
Australia is a parliamentary democracy with a constitutional monarchy, and a federation comprising six states and ten territories. Its population of almost 29 million is highly urbanised and heavily concentrated on the eastern seaboard. Canberra is the nation's capital, while its most populous cities are Sydney and Melbourne, each with a population of more than five million. Australia's culture is diverse, and the country has one of the highest foreign-born populations in the world. It has a highly developed economy and one of the highest per capita incomes globally. Its abundant natural resources and well-developed international trade relations are crucial to the country's economy. It ranks highly for quality of life, health, education, economic freedom, civil liberties and political rights.
Featured article -

The Australian green tree frog (Pelodryas caerulea), also known as simply green tree frog in Australia, White's tree frog, or dumpy tree frog, is a species of tree frog native to Australia and New Guinea, with introduced populations in the United States and New Zealand, though the latter is believed to have died out. It is morphologically similar to some other members of its family, particularly the magnificent tree frog (P. splendida) and the white-lipped tree frog (Sandyrana infrafrenata). (Full article...)
Selected biography -

Karmichael Neil Matthew Hunt (born 17 November 1986) is an Australian professional rugby league coach and former player who is the current head coach of the Souths Logan Magpies in the Queensland Cup, as well as the Cook Islands national rugby league team. (Full article...)
Did you know (auto-generated) -
- ... that the prime ministers of the United Kingdom and Australia took sides on a 2023 controversy involving their countries' cricket teams?
- ... that the arts magazine Paper Chained was banned in some Australian prisons due to its pen-pal program?
- ... that the mascot of an Australian HIV prevention campaign was a condom-wielding superhero?
- ... that convict James Davis escaped custody in Australia and lived with Aboriginal Australians for 13 years?
- ... that Aon v Australian National University overturned a precedent that encouraged litigation-prolonging amendments to pleadings?
- ... that Georgina Sutton was the first woman to be appointed the chief pilot of an Australian airline?
- ... that Voltaire Molesworth spent part of his early childhood in a utopian socialist colony in Paraguay?
- ... that Jack Fitzgerald was "father" of the South Australian House of Assembly?
In the news
- 5 August 2026 –
- Five people are killed after two vehicles collided head-on and burst into flames on the Stuart Highway, Australia. (Xinhua)
- 28 July 2026 – 2026 Victorian Labor Party leadership election
- In Australia, Victorian premier Jacinta Allan resigns, triggering a leadership spill. Ben Carroll is elected unanimously as the new Premier and Victorian Labor Party leader. (ABC News Australia) (Reuters)
- 21 July 2026 –
- The Australian reports that Australian doctor Tareq Kamleh, who traveled to Syria to join the Islamic State, is found alive in a prison in Baghdad, Iraq. (ABC News Australia) (The West Australian)
- 6 July 2026 – Australia–Fiji relations
- Australia and Fiji sign a defence pact, making Fiji one of Australia's treaty-bound allies and committing both countries to consult on security threats and support mutual defence in the Pacific. (AFP via France 24)
- 3 July 2026 – 2026 FIFA World Cup
- In association football, Egypt advances to the round of 16 of a FIFA World Cup for the first time after defeating Australia 4–2 on penalties, following a 1–1 draw after extra time, in the round of 32. (RFI)
- 2 July 2026 – 2026 Wimbledon Championships
- In tennis, Alexandra Eala becomes the first Filipino woman to reach the third round of a Grand Slam tournament after defeating Australian player Maya Joint in the Wimbledon women's singles tournament. She will face reigning Wimbledon champion Iga Świątek next. (ABS-CBN) (WTA)
Selected pictures -
On this day
- 1963 – Yolngu people petitioned the Australian House of Representatives with a bark petition after the government sold part of the Arnhem Land reserve on 13 March to a bauxite mining company.
- 1984 – The racehorse Fine Cotton is the centre of a substitution scam at Eagle Farm Racecourse, Brisbane, Queensland.
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WikiProject
Consider joining WikiProject Australia, a WikiProject dedicated to improving Wikipedia's coverage of topics related to Australia. The project page and its subpages contain suggestions on formatting and style of articles, which can be discussed at the project's notice board. To participate, simply add your name to the project members page.
As of 14 August 2026, there are 218,631 articles within the scope of WikiProject Australia, of which 609 are featured and 978 are good articles. This makes up 3.03% of the articles on Wikipedia, 5.15% of all featured articles and lists, and 2.19% of all good articles (see WP:AUSFG). Including non-article pages, such as talk pages, redirects, categories, etc., there are 576,418 pages in the project.
Associated Wikimedia
The following Wikimedia Foundation sister projects provide more on this subject:
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Commons
Free media repository -
Wikidata
Free knowledge base -
Wikiquote
Collection of quotations -
Wikisource
Free-content library -
Wikiversity
Free learning tools -
Wikivoyage
Free travel guide -
Wiktionary
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