The 1921 Australasian Championships was a tennis tournament that took place on outdoor Grass courts at the Kitchener Park, Perth, Australia, from 26 December to 31 December. It was the 14th edition of the Australian Championships, the 3rd held in Perth, and the third Grand Slam tournament of the year. The single titles was won by Australian Rice Gemmell. Australian Open 1921: December 26–31, 1921 at Kitchener Park. Men's singles: Rice Gemmell. Wiki link