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

Mexico entered 16 divers (nine male and seven female).

[1] Mexico qualified two male and one female high divers.

[2] Mexico has entered six open water swimmers[3][4] Mexican 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] Mexico's synchronized swimming team consisted of 12 athletes (12 female).

[6] Legend: (R) = Reserve Athlete