Netherlands competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
The Netherlands entered 2 artistic swimmers (2 female).
The Netherlands entered 2 divers (2 female).
The Netherlands qualified two male and two female open water swimmers.
The Netherlands entered 18 swimmers.
<small> Legend: (*) = Swimmers who participated in the heat only.</small>