Banknotes of the Australian pound were first issued by numerous private banks in Australia, starting with the Bank of New South Wales in 1817. Acceptance of private bank notes was not made compulsory by legal tender laws but they were widely used and accepted. The Queensland government issued treasury notes (1866–1869) and banknotes (1893–1910), which were legal tender in Queensland. The New South Wales government issued a limited series of Treasury Notes in 1893.

The pound was the currency of Australia from 1910 until 14 February 1966, when it was replaced by the Australian dollar. Like other £sd currencies, it was subdivided into 20 shillings, each of 12 pence.