Portugal at the 2019 World Aquatics Championships


Portugal competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.

Artistic swimming

Portugal entered two artistic swimmers.
;Women

Open water swimming

Portugal qualified two male and one female open water swimmers.
;Men
AthleteEventTimeRank
Tiago CamposMen's 5 km53:57.238
Tiago CamposMen's 10 km1:52:39.349
Rafael GilMen's 5 km53:45.728
Rafael GilMen's 10 km1:50:27.342

;Women

Swimming

Portugal entered 10 swimmers.
;Men
;Women