Reg Ansett (airline founder and businessman)

Macfarlane Burnet (doctor, medical researcher)

Graeme Clark (doctor)

Auguste De Bavay (brewer, chemist)

John Duigan (aviator)

John Eccles (neurophysicist)

Tim Macartney-Snape (mountaineer and adventurer)

Anthony G. Michell (engineer and inventor)

George R. Nicholas (pharmacist)

Struan Sutherland (scientist, toxicologist)

Harley Tarrant (businessman)