| 1939 in Australia | |
|---|---|
| Monarchy | George VI |
| Governor-General | Alexander Hore-Ruthven, 1st Baron Gowrie |
| Prime minister | Joseph Lyons, Earle Page, Robert Menzies |
| Population | 6,967,754 |
| Elections | WA |
See also: 1938 in Australia, other events of 1939, 1940 in Australia and the Timeline of Australian history.