Great Britain is scheduled to compete at the 2017 World Aquatics Championships in Budapest, Hungary from 14 July to 30 July.

Great Britain has entered 12 divers (seven male and five female).

[1] Great Britain qualified three male high divers.

[2] Great Britain has entered six open water swimmers[3][4] British swimmers have achieved qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard):[5] Great Britain's synchronized swimming team consisted of 2 athletes (2 female).

[6]