Netherlands at the 2019 World Aquatics Championships
Netherlands competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
Artistic swimming
The Netherlands entered 2 artistic swimmers.Diving
The Netherlands entered 2 divers.;Women
Open water swimming
The Netherlands qualified two male and two female open water swimmers.;Men
| Athlete | Event | Time | Rank |
| Pepijn Smits | 5 km | 53:42.4 | 21 |
| Ferry Weertman | 10 km | 1:48:01.9 | 7 |
;Women
;Mixed
Swimming
The Netherlands entered 18 swimmers.;Men
;Women
;Mixed
Legend: = Swimmers who participated in the heat only.
Water polo
Women's tournament
;Team roster- Joanne Koenders
- Maud Megens
- Dagmar Genee
- Sabrina van der Sloot
- Iris Wolves
- Nomi Stomphorst
- Bente Rogge
- Vivian Sevenich
- Maartje Keuning
- Ilse Koolhaas
- Simone van de Kraats
- Rozanne Voorvelt
- Sarah Buis
- Coach: Arno Havenga
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;Playoffs
;Quarterfinals
;5th–8th place semifinals
;Seventh place game