The Aboriginal South Australians are the Indigenous people who lived in South Australia prior to the British colonisation of South Australia, and their descendants and their ancestors. There are difficulties in identifying the names, territorial boundaries, and language groups of the Aboriginal peoples of South Australia, including poor record-keeping and deliberate obfuscation, so only a rough approximation can be given here.
Many Aboriginal South Australians refer to themselves as Nunga, and those in the APY lands use the term Anangu.