The Ambassador of Australia to Greece is an officer of the Australian Department of Foreign Affairs and Trade and the head of the Embassy of the Commonwealth of Australia to the Hellenic Republic. The Ambassador resides in Athens and holds non-resident accreditation for Bulgaria and Romania. From 2004 to 2013, accreditation was also held for Albania, when it reverted to the Embassy in Rome.
The current ambassador, since July 2023, is Alison Duncan.