| 1912 in Australia | |
|---|---|
| Monarchy | George V |
| Governor-General | Thomas Denman, 3rd Baron Denman |
| Prime minister | Andrew Fisher |
| Population | 4,653,721 |
| Elections | South Australia, Victoria, Western Australia |
See also: 1911 in Australia, other events of 1912, 1913 in Australia and the Timeline of Australian history.