Editing 2003 in Australia (section)

===Governors and administrators===
*[[Governor of New South Wales]] – [[Marie Bashir]]
*[[Governor of Queensland]] – [[Peter Arnison]] (until 29 July), then [[Quentin Bryce]]
*[[Governor of South Australia]] – [[Marjorie Jackson-Nelson]]
*[[Governor of Tasmania]] – [[Guy Green (judge)|Sir Guy Green]] (until 3 October), then [[Richard Butler (diplomat)|Richard Butler]]
*[[Governor of Victoria]] – [[John Landy]]
*[[Governor of Western Australia]] – [[John Sanderson]]
*[[Australian Indian Ocean Territories|Administrator of the Australian Indian Ocean Territories]] – [[Bill Taylor (naval officer)|Bill Taylor]] (until 30 July), then [[Evan Williams (diplomat)|Evan Williams]] (from 1 November)
*[[List of administrative heads of Norfolk Island|Administrator of Norfolk Island]] – [[Tony Messner]] (until 30 July), then Michael Stephens (until 1 November), then [[Grant Tambling]]
*[[Administrator of the Northern Territory]] – [[John Anictomatis]] (until 30 October), then [[Ted Egan]]