Australia competed at the 2017 World Aquatics Championships in Budapest, Hungary from 14 to 30 July.

Australia has entered 10 divers (five male and five female).

[1] Australia qualified two female high divers.

[2] Australia has entered five open water swimmers[3][4] Australia's synchronized swimming team consisted of 12 athletes (12 female).

[5] Legend: (R) = Reserve Athlete Australia qualified both a men's and women's teams.