| Games: | World Aquatics Championships |
| Nf: | TKM |
| Nfname: | Turkmenistan Swimming Federation |
| Year: | 2019 |
| Flagcaption: | Flag of Turkmenistan |
| Location: | Gwangju, South Korea |
| Appearances: | auto |
| App Begin Year: | 2003 |
| See also: | (1973–1991) |
Turkmenistan competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
See main article: Swimming at the 2019 World Aquatics Championships.
Turkmenistan entered three swimmers.[1]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Merdan Ataýew | 50 m backstroke | 25.84 | 35 | did not advance | |||
| 100 m backstroke | 55.34 | 32 | did not advance | |||||
| align=left rowspan=2 | Musa Zhalayev | 50 m freestyle | 24.71 | 88 | did not advance | |||
| 100 m freestyle | 54.14 | 91 | did not advance | |||||
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Darya Semyonova | 50 m breaststroke | 35.33 | 43 | did not advance | |||
| 100 m breaststroke | 1:16.73 | 47 | did not advance | |||||