| Games: | World Aquatics Championships |
| Nf: | MOZ |
| Nfname: | Federação Moçambicana de Natação |
| Year: | 2019 |
| Flagcaption: | Flag of Mozambique |
| Location: | Gwangju, South Korea |
| Competitors: | 3 |
| Sports: | 1 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
Mozambique 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.
Mozambique entered three swimmers.[1]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Erico Cuna | 50 m freestyle | 24.60 | 84 | did not advance | |||
| 50 m butterfly | 25.40 | 61 | did not advance | |||||
| align=left rowspan=2 | Igor Mogne | 200 m freestyle | 1:52.19 | 48 | did not advance | |||
| 400 m freestyle | 3:54.90 | 29 | did not advance | |||||
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Domingas Munhemeze | 50 m freestyle | 30.98 | 87 | did not advance | |||
| 50 m butterfly | 34.53 | 61 | did not advance | |||||