| Games: | World Aquatics Championships |
| Nf: | AZE |
| Nfname: | Azerbaijan Swimming Federation |
| Year: | 2019 |
| Flagcaption: | Flag of Azerbaijan |
| Location: | Gwangju, South Korea |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
Azerbaijan 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.
Azerbaijan entered one swimmer.[1]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Maksym Shemberev | 200 m butterfly | 1:57.14 | 16 Q | 1:56.78 | 12 | did not advance | |
| 400 m individual medley | 4:14.62 | 6 Q | 4:14.10 | 6 | ||||