The following lists events that happened during 1966 in Australia.
| 1966 in Australia | |
|---|---|
| Monarch | Elizabeth II |
| Governor-General | Lord Casey |
| Prime minister | Sir Robert Menzies, then Harold Holt |
| Population | 11,599,498 |
| Australian of the Year | Jack Brabham |
| Elections | QLD, Federal |
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| Decades: | |||||
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| See also: | |||||
