| Games: | World Aquatics Championships |
| Nf: | SUD |
| Nfname: | Sudan Amateur Swimming Association |
| Year: | 2019 |
| Flagcaption: | Flag of Sudan |
| Location: | Gwangju, South Korea |
| Competitors: | 4 |
| Sports: | 2 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
Sudan competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
See main article: Open water swimming at the 2019 World Aquatics Championships. Sudan qualified one male open water swimmer.[1]
See main article: Swimming at the 2019 World Aquatics Championships.
Sudan entered three swimmers.[2]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Abobakr Abass | 50 m freestyle | 26.21 | 112 | did not advance | |||
| 100 m breaststroke | 1:09.34 | 82 | did not advance | |||||
| align=left rowspan=2 | Izzeldin Ibrahim | 50 m breaststroke | 34.52 | 68 | did not advance | |||
| 50 m butterfly | 28.62 | 78 | did not advance | |||||
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Haneen Ibrahim | 50 m freestyle | 34.81 | 96 | did not advance | |||
| 100 m freestyle | 1:22.18 | 93 | did not advance | |||||