On this page you can find information about the zoos in Australia who had giant pandas in their collections.
3 Australian Zoos had the honour to have giant pandas as their residents:

Melbourne Zoo, Melbourne, Australia
Xiao Xiao (1988)
Fei Fei (1988)

Taronga Zoo, Sydney, Australia
Xiao Xiao (1988)
Fei Fei (1988)

Adelaide Zoo, Adelaide, Australia
Wang Wang (2009-present)
Funi (2009-present)