District tartans for the Commonwealth of Australia and for each of its constituent States have been registered in the Scottish Register of Tartans (SRT). Additionally, fashion tartans covering either Australia as a whole, or its capital city, Canberra, have been registered in the SRT, as have district tartans in respect of some of Australia's local government areas.
Some of those registered tartans have been officially adopted, approved or procured by the relevant district. Most of the rest of them have been registered either with some form of official permission or support, or with the endorsement of an organisation based within the relevant district.
This article lists the registered tartans, and also provides information about their origins, registration, and legal status.