The fifth Australian Natcon, held in Melbourne, Victoria, Australia, in 1956, a year in which that city hosted the Olympic Games. It was held December 8 and 9.

It was mostly held in Richmond Town Hall. A play, "Balance of Power" by Norma Hemming, was performed in Congregational Hall.

Issue 56 of Etherline records that Frank Bryning had consented to be Guest of Honour. There is a con report in issue 80.

This is a Stub Convention page. Please extend it by adding information about the convention, including dates of each, GoHs, convention chairman, location, sponsoring organization, external links to convention pages, awards given, the program, notable events, anecdotes, pictures, scans of publications, pictures of T-shirts, etc.