Marjorie Cooke was an Australian supercentenarian who was the oldest living person in Australia at the time of death.

Dexter Kruger was an Australian supercentenarian and author who was the oldest known living person in Australia at the time of his death. He also holds the record for being the oldest Australian man ever. His age was validated by LongeviQuest.

Elizabeth “Liz” Jordan was an Australian supercentenarian whose age has not been validated by LongeviQuest (LQ). She was among the top five oldest living people in Australia upon her death.

Dulcie Martha Fawcett is an Australian supercentenarian, currently the third-oldest (known) living person in Australia, and the oldest living person born in Australia.

Catharina Adriana (Catherina) van der Linden (née van Meegen) is a Dutch-Australian supercentenarian who is the oldest known living Dutch-born person, and is also the oldest known living person in the state of South Australia.