Australia competed at the 2022 World Aquatics Championships in Budapest, Hungary from 17 June to 3 July.

Australia's artistic swimming team consisted of 12 athletes (12 female).

Australia qualified three male and three female open water swimmers.

The following is Australian roster in the Water polo at the 2022 World Aquatics Championships – Men's tournament.

The following is Australian roster in the Water polo at the 2022 World Aquatics Championships – Women's tournament.