Sorry, am english-german and french resident, but i love
Jane Campion, and "Sweetie","The Piano" etc
Janet Frame
Judy Davis
"Malcolm"
Sam Neill
"Bliss"
Colin Friels
Errol Flynns wicked wicked ways
"The Silver Brumby" series of childrens books by Elyne Mitchell
"Seven Little Australians"
where is Russell Crowe from?
and other stuff i've forgotten , but i think, oh yes,
Aboriginal art , dreaming
and "The Green Ants" Herzog
and "Walkabout"
and "The Getting of Wisdom", "Picnic at Hanging Rock".
good stuff from Australia

Sam Neill and Russel Crowe are technically speaking New Zealanders, but I'd make an exception for Neill. Crowe, well, he's on probation.