France at the 2019 World Aquatics Championships
France competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
Artistic swimming
France's artistic swimming team consisted of 12 athletes.;Women
Legend: = Reserve Athlete
Diving
France has entered four divers.;Men
;Women
Open water swimming
France qualified five male and four female open water swimmers.;Men
;Women
| Athlete | Event | Time | Rank |
| Lara Grangeon | Women's 5 km | 58:01.5 | 9 |
| Lara Grangeon | Women's 10 km | 1:54:50.0 | 4 |
| Lara Grangeon | Women's 25 km | 5:08:21.2 | |
| Aurélie Muller | Women's 5 km | 57:57.0 | |
| Aurélie Muller | Women's 10 km | 1:54:51.2 | 11 |
| Lisa Pou | Women's 25 km | 5:08:28.4 | 4 |
;Mixed
| Athlete | Event | Time | Rank |
| David Aubry Oceane Cassignol Aurélie Muller Marc-Antoine Olivier | Team | 54:37.1 | 6 |
Swimming
France has entered 11 swimmers.;Men
;Women
;Mixed
Legend: = Swimmers who participated in the heat only.