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

Singapore has entered 4 divers (three male and one female).

[1] Singaporean 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):[2] Singapore's synchronized swimming team consisted of 8 athletes (8 female).

[3]