The following lists events that happened during 1842 in Australia.
Incumbents
Governors
Governors of the Australian colonies:
Events
Births
- 15 January â Mary MacKillop, religious sister (d. 1909)
- 1 February â Robert Harper, Victorian politician (born in the United Kingdom) (d. 1919)
- 26 April â Paddy Hannan, gold prospector (born in Ireland) (d. 1925)
- 31 May â Sir John Cox Bray, 15th Premier of South Australia (d. 1894)
- 22 June â Sir Richard Baker, South Australian politician (d. 1911)
- 5 July â Andrew "Captain Moonlite" Scott, bushranger (born in Ireland) (d. 1880)
- 17 July â Sir Alexander Onslow, 3rd Chief Justice of Western Australia (d. 1908)
- 10 September â Charles French, horticulturist, naturalist, and entomologist (born in the United Kingdom) (d. 1933)
- 23 September â John Brazier, malacologist (d. 1930)
- 29 September â Sir Joseph Palmer Abbott, New South Wales politician (d. 1901)
- 10 October â Emily Dobson, philanthropist (d. 1934)
- 18 October â Robert Reid, Victorian politician (born in the United Kingdom) (d. 1904)
- 18 November â Sir Frederick Broome, 11th Governor of Western Australia (born in Canada) (d. 1896)
- 11 December â William Gosse, explorer (born in the United Kingdom) (d. 1881)
- 14 December â Julia Matthews, actress and singer (born in the United Kingdom) (d. 1876)
- 19 December â Emma Withnell, pastoralist and businesswoman (d. 1928)
- Unknown â Richard Edwards, Queensland politician (born in the United Kingdom) (d. 1915)
- Unknown â John Gilbert, bushranger (born in Canada) (d. 1865)
Deaths
Notes