This is a list of Australia's representatives and their placements at the Big Four pageants. Australia has been represented in the Big Four international beauty pageants, the four major international beauty pageants for women. These are Miss World, Miss Universe, Miss International and Miss Earth.
The country has won in three of the four pageants:
The criteria for the Big Four inclusion is based on specific standards such as the pageants global prominence and prestige approved by worldwide media, the quality and quantity of crowned delegates recognized by international franchisees and pageant aficionados, the winner's post pageant activities; the pageants longevity, consistency, and history; the pageant's specific purpose, relevance, and advocacy; the overall production quality and global telecast; the enormity of internet traffic; and the popularity amongst pageant fans across the globe.
× Did not compete
↑ No pageant held