Australia competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.

Australia's artistic swimming team consisted of 14 athletes (13 female and 1 male).

[1] Legend: (R) = Reserve Athlete Australia entered 13 divers.

[2] Australia qualified two female high divers.

[3] Australia qualified four male and four female open water swimmers.