Steven Smith, Glenn Maxwell and Mitchell Starc have all been named in the ICC's Team of the 2015 Cricket World Cup.
The side also includes four New Zealanders, two South Africans, and one Sri Lankan.
The team was chosen by a select group of experts who were given the task of picking a balanced side on the basis of performances in the tournament. Statistics were used but were not the sole basis for selections.
Team of the ICC Cricket World Cup 2015 in batting order:
Martin Guptill (New Zealand)
Brendon McCullum (New Zealand (captain)
Kumar Sangakkara (Sri Lanka) (wicketkeeper)
Steven Smith (Australia)
AB de Villiers (South Africa)
Glenn Maxwell (Australia)
Corey Anderson (New Zealand)
Daniel Vettori (New Zealand)
Mitchell Starc (Australia)
Trent Boult (New Zealand)
Morne Morkel (South Africa)
Brendan Taylor (Zimbabwe) (12th man)
ICC General Manager - Cricket, Geoff Allardice, chairman of the panel, said: "The panel had an extremely difficult choice of selecting a 12-member squad at the back of an outstanding tournament, highlighted by some eye-catching individual performances including two double-centuries, 38 centuries, two hat-tricks and 28 four-wicket hauls.
"There were a number of other players that were discussed as possible selections in the team. These included batsmen Mahmudullah (Bangladesh) and Shaiman Anwar (UAE), fast bowlers Umesh Yadav, Mohammad Shami (both India), Wahab Riaz (Pakistan) and spinners Imran Tahir (South Africa) and R.Ashwin (India).
"But there were so many brilliant individual performances during the tournament that it was not possible to fit them into the team. The panel eventually came up with this side, which, in their view, was the most balanced outfit that is capable of beating any side on any given day."