Australia at the 2011 World Aquatics Championships
Australia competed at the 2011 World Aquatics Championships in Shanghai, China from 16 to 31 July 2011. Australian athletes have competed in every FINA World Aquatics Championships. Swimming Australia sent a total of 97 athletes to the Championships to compete in all 5 sports.Medalists
Diving
Australia will send 7 divers to the 2011 World Aquatics Championships.
;Men
;Women;Men
;Women
;MixedSwimming
Australia qualified 47 swimmers.
Men : Matthew Abood, Sam Ashby, Craig Calder, Ashley Delaney, Tommaso D'Orsogna, Thomas Fraser-Holmes, Jayden Hadler, Geoff Huegill, Jarrod Killey, Mitch Larkin, James Magnussen, Kenrick Monk, Ryan Napoleon, Travis Nederpelt, Kyle Richardson, Brenton Rickard, James Roberts, Christian Sprenger, Hayden Stoeckel, Eamon Sullivan, Matthew Targett, Kenneth To, Ben Treffers
Women : Jessica Ashwood, Angie Bainbridge, Bronte Barratt, Alicia Coutts, Merindah Dingjan, Blair Evans, Sally Foster, Katie Goldman, Melissa Gorman, Marieke Guehrer, Olivia Halicek, Samantha Hamill, Belinda Hocking, Leisel Jones, Rebecca Kemp, Yolane Kukla, Meagen Nay, Jade Neilsen, Kylie Palmer, Leiston Pickett, Stephanie Rice, Jessicah Schipper, Emily Seebohm, Kelly Stubbins
;Men
;Women
- * raced in heats only
Synchronised swimming
Australia has qualified 10 athletes in synchronised swimming.
;Women
;Reserves
Men
;Team Roster
- Joel Dennerley
- Richard Campbell
- Timothy Cleland
- Mitchell Baird
- Robert Maitland
- Anthony Martin
- Aidan Joseph Roach
- Samuel McGregor – Captain
- Aaron Younger
- Gavin Woods
- Rhys Howden
- William Miller
- Luke Quinliven
Group B
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----Playoff Round
Classification 9–12
Ninth place game
Women
;Team Roster
- Alicia McCormack
- Gemma Jane Beadsworth
- Sophie Elizabeth Smith
- Rebecca Marie Rippon
- Jane Moran
- Alice Bronwen Knox
- Rowena Evelyn Webster
- Kate Maree Gynther – Captain
- Glencora Ralph
- Holly Jane Lincoln Smith
- Melissa Alison Rippon
- Nicola Maree Zagame
- Victoria Jayne Brown
Group B
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----Playoff Round
Quarterfinals
Classification 5–8
Fifth place game
