1973 in Australia
See also: 1972 in Australia, other events of 1973, 1974 in Australia and the Timeline of Australian history.
Incumbents
Events
Arts and literature
Film
Television
Sport
Births
- 31 January — Portia de Rossi, actress
- 15 February — Sarah Wynter, actress
- 16 February — Cathy Freeman, athlete
- 20 February — Kimberley Davies, actor
- 26 March — Matt Burke, rugby union footballer
- 13 April — Tammy Cole, field hockey defender
- 19 April — George Gregan, rugby union player
- 26 April — Stephanie Graf, middle distance athlete
- 29 May — Malcolm Allen, swimmer
- 21 June — Alyson Annan, field hockey player
- 1 July - Dean Farrow, Ozzie Legend
- 27 July — Gorden Tallis, rugby league footballer
- 2 August — Susie O'Neill, swimmer
- 14 August — Kieren Perkins, swimmer
- 20 August — Scott Goodman, swimmer
- 22 August — Mark Hickman, field hockey goalkeeper
- 2 September — Matthew Dunn, swimmer
- 5 September — Jennifer Whittle, basketball player
- 18 September — Louise Sauvage, wheelchair athlete
- 8 October — Toby Haenen, swimmer
- 14 October — Steven Bradbury, speed skater
- 23 October — David Beard, volleyball player
- 20 November — Matthew Smith, field hockey player
- 4 December — Steve Menzies, rugby league footballer
- 24 December — Kerry Nettle, politician
- 28 December — Alex Dimitriades, actor
Deaths