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

Belarus has entered 5 divers (four male and one female).

[1] Belarus qualified one male and one female high divers.

[2] Belarusian 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):[3] Belarus's synchronized swimming team consisted of 10 athletes (10 female).

[4] Legend: (R) = Reserve Athlete