Islam in Australia is a minority religious group. According to the 2006 census, 340,392 people, or 1.71% of the total Australian population were Muslims. This made Islam the fourth largest religious grouping, after all forms of Christianity (64%), no religion (18.7%) and Buddhism (2.1%). However, 11.2% did not answer the religious question in the last census.

While the Australian Muslim community is defined largely by religious belonging, the Muslim community is fragmented further by being the most racially, ethnically, culturally and linguistically diverse religious grouping in Australia, with members from every ethnic and racial background, including Anglo-Celtic Australian Muslims. Members of the Australian Muslim community thus also espouse parallel non-religious ethnic identities with related non-Muslim counterparts, either within Australia or abroad.

Although Islam's presence in Australia is often perceived to be recent by Australian non-Muslims, adherents of Islam from what is today Indonesia had in fact been visiting the Great Southern Land prior to colonial era settlement of European Christians. For several centuries these Muslims had traded with coastal Aboriginal peoples of the north. The common misconception among Australian non-Muslims that Islam is new to Australia is due mostly to knowledge of Islam and Muslims limited only to the recent migratory waves from the Middle East and the Balkans of Europe, North Africa, Southeast Asia, South Asia, and most recently from Sub-Saharan Africa.

Australia ( /əˈstreɪljə/), officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent as well as the island of Tasmania and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area. Neighbouring countries include Indonesia, East Timor and Papua New Guinea to the north; the Solomon Islands, Vanuatu and New Caledonia to the north-east; and New Zealand to the south-east.

For at least 40,000 years before European settlement in the late 18th century, Australia was inhabited by indigenous Australians, who belonged to one or more of roughly 250 language groups. After discovery by Dutch explorers in 1606, Australia's eastern half was claimed by Great Britain in 1770 and settled through penal transportation to the colony of New South Wales from 26 January 1788. The population grew steadily in subsequent decades; the continent was explored and an additional five self-governing Crown Colonies were established.

Andrew Bolt (born 26 September 1959 in Adelaide, South Australia) is an Australian journalist,newspaper columnist, radio commentator, blogger and television host. Bolt is a columnist and associate editor of the Melbourne-based Herald Sun. He has appeared on the Nine Network, Melbourne Talk Radio, ABC Television, Network Ten and local radio. In 2005, Bolt released a compilation of newspaper columns in a book titled The Best of Andrew Bolt—Still Not Sorry. From 2011, he has hosted The Bolt Report on Network Ten.

Bolt is a self-described "conservative" but rejects the label "right-wing".

Born to newly-arrived Dutch migrants, Bolt spent his childhood in remote rural areas such as Tarcoola, South Australia, while his father worked as a schoolteacher and principal. After completing secondary school, Bolt travelled and worked overseas before returning to Australia and starting an Arts degree at the University of Adelaide. After "one of the worst years of [his] life" he left university to take up a cadetship at The Age, a Melbourne broadsheet newspaper. He worked for The Age in various roles, including as a sports writer, prior to joining The Herald, which in 1990 merged with The Sun News-Pictorial to form the Herald Sun. His time as a reporter included a stint as the newspaper's Asia correspondent, based first in Hong Kong and later in Bangkok.

Abu Bakr (Abdullah ibn Abi Quhafa) (Arabic: عبد الله بن أبي قحافة, Transliteration: ʿAbd Allāh ibn Abī Quḥāfah, c. 573 CE - 634 CE) also known as Abū Bakr as-Șiddīq (Arabic: أبو بكر الصديق) was a senior companion (Sahabi) and the father-in-law of the Islamic prophet Muhammad. He ruled over the Rashidun Caliphate from 632–634 CE when he became the first Muslim Caliph following Muhammad's death. As Caliph, Abu Bakr succeeded to the political and administrative functions previously exercised by Muhammad, since the religious function and authority of prophethood ended with Muhammad's death according to Islam. He was called Al-Siddiq (The Truthful) and was known by that title among later generations of Muslims.

As a young man, Abu Bakr became a cloth merchant and he traveled extensively in Arabia and neighboring lands in the Middle East, through which he gained both wealth and experience. He eventually came to be recognized as the chief of his clan. On his return from a business trip to Yemen, he was informed that in his absence Muhammad had openly declared his prophethood. Not long after, Abu Bakr accepted Islam and was the first person outside the family of Muhammad to openly become a Muslim. He was instrumental in the conversion of many people to the Islamic faith and early in 623, Abu Bakr's daughter Aisha was married to Muhammad, strengthening the ties between the two men.

Pamela Geller (born June 14, 1958) is an American blogger, author, political activist, and commentator. She is known primarily for her criticisms of Islam and opposition to Muslim activities and causes, such as the proposed construction of an Islamic community center near the former site of the World Trade Center. She has described her blogging and campaigns in the United States as being against what she terms "creeping Sharia" in the country.

Geller and Robert Spencer co-founded the Freedom Defense Initiative and Stop Islamization of America, an organization which is labeled as a hate group by the Anti-Defamation League and the Southern Poverty Law Center. Geller and Spencer also co-authored the book The Post-American Presidency: The Obama Administration's War on America.

Geller, born to Jewish parents Reuben ("Ruby") and Lillian Geller, is the third of four sisters. Growing up in Hewlett Harbor, Long Island, New York, she assisted in her father's business, where she learned to speak fluent Spanish. Two of her sisters became doctors, and the third became a teacher.