The 1922 Australasian Championships was a tennis tournament that took place on outdoor Grass courts at the White City Tennis Club, Sydney, Australia from 2 December to 9 December. It was the 15th edition of the Australian Championships (now known as the Australian Open), the third held in Sydney, and the third Grand Slam tournament of the year. It was the inaugural year for the women's singles, women's doubles and mixed doubles competitions. The singles titles were won by Australians James Anderson and Margaret Molesworth.
| 1922 Australasian Championships | |
|---|---|
| Date | 1–9 December 1922 |
| Edition | 15th |
| Category | Grand Slam (ITF) |
| Surface | Grass |
| Location | Sydney, Australia |
| Venue | White City Tennis Club |
| Champions | |
| Men's singles | |
 James Anderson | |
| Women's singles | |
| Margaret Molesworth | |
| Men's doubles | |
| Jack Hawkes / Gerald Patterson | |
| Women's doubles | |
| Esna Boyd Robertson / Marjorie Mountain | |
| Mixed doubles | |
| Esna Boyd Robertson / Jack Hawkes | |
Finals
editMen's singles
edit James Anderson defeated Gerald Patterson 6–0, 3–6, 3–6, 6–3, 6–2
Women's singles
edit Margaret Molesworth defeated Esna Boyd 6–3, 10–8
Men's doubles
edit Jack Hawkes / Gerald Patterson defeated James Anderson / Norman Peach 8–10, 6–0, 6–0, 7–5
Women's doubles
edit Esna Boyd Robertson / Marjorie Mountain defeated Floris St. George / Gwen Utz 1–6, 6–4, 7–5
Mixed doubles
edit Esna Boyd Robertson / Jack Hawkes defeated Gwen Utz / Harold Utz 6–1, 6–1