1829 in Australia

• Monarch – George IV

Governors of the Australian colonies:

• Governor of New South Wales – Ralph Darling
• Lieutenant-GovernorofVan Diemen's Land – Colonel George Arthur
• Lieutenant-Governor of the Swan River Colony – Captain James Stirling.

• 2 May – After anchoring nearby, Captain Charles FremantleofHMS Challenger, proclaimed possession of the whole of the west coast of Australia for the Crown.
• 14 May – Aboriginal mission on Bruny Island opened by George Augustus Robinson.
• 8 June – Captain James Stirling founds the Swan River ColonyinWestern Australia, landing at Garden Island.^[1]
• 18 June – Official proclamation of the Swan River Colony.
• 12 August – Mrs Helen Dance, wife of the captain of HMS Sulphur, cuts down a tree to mark the foundation of the town of Perth, Western Australia.

• 11 June – Sir Edward Braddon, 18th Premier of Tasmania (born in the United Kingdom) (d. 1904)