| Games: | World Aquatics Championships |
| Nf: | NAM |
| Nfname: | Namibian Swimming Union |
| Year: | 2017 |
| Flagcaption: | Flag of Namibia |
| Location: | Budapest, Hungary |
| Competitors: | 5 |
| Sports: | 2 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
| App Begin Year: | 1994 |
Namibia is scheduled to compete at the 2017 World Aquatics Championships in Budapest, Hungary from 14 July to 30 July.
See main article: Open water swimming at the 2017 World Aquatics Championships. Namibia has entered two open water swimmers[1] [2]
| Athlete | Event | Time | Rank | |
|---|---|---|---|---|
| Jorn Diekmann | align=left rowspan=2 | Men's 5 km | ||
| Phillip Seidler | 56:32.7 | 42 | ||
See main article: Swimming at the 2017 World Aquatics Championships. Namibia has received a Universality invitation from FINA to send three swimmers (two men and one woman) to the World Championships.[3]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Xander Skinner | Men's 100 m freestyle | 51.00 | =56 | did not advance | |||
| Men's 200 m freestyle | 1:54.99 | 60 | did not advance | |||||
| align=left rowspan=2 | Ronan Wantenaar | Men's 100 m backstroke | 58.91 | 40 | did not advance | |||
| Men's 50 m breaststroke | 30.27 | 58 | did not advance | |||||
| Kiah Borg | Women's 200 m breaststroke | 2:48.48 | 33 | did not advance | ||||