| Games: | World Aquatics Championships |
| Nf: | MLI |
| Nfname: | Federation Malienne de Natation |
| Year: | 2017 |
| Flagcaption: | Flag of Mali |
| Location: | Budapest, Hungary |
| Competitors: | 3 |
| Sports: | 1 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
| App Begin Year: | 2001 |
Mali competed at the 2017 World Aquatics Championships in Budapest, Hungary from 14 July to 30 July.
See main article: Swimming at the 2017 World Aquatics Championships. Mali has received a Universality invitation from FINA to send three swimmers (two men and one woman) to the World Championships.[1]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Sébastien Kouma | Men's 50 m breaststroke | 29.92 | 53 | Did not advance | |||
| Men's 100 m breaststroke | 1:05.03 | 54 | Did not advance | |||||
| align=left rowspan=2 | Oumar Toure | Men's 50 m butterfly | Did not advance | |||||
| Men's 100 m butterfly | 57.52 | 62 | Did not advance | |||||
| align=left rowspan=2 | Fatoumata Konate | Women's 50 m freestyle | Did not advance | |||||
| Women's 50 m breaststroke | Did not advance | |||||||