| Games: | World Aquatics Championships |
| Nf: | TAN |
| Nfname: | Tanzania Swimming Association |
| Year: | 2015 |
| Flagcaption: | Flag of Tanzania |
| Location: | Kazan, Russia |
| Competitors: | 3 |
| Sports: | 1 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
| App Begin Year: | 2005 |
Tanzania competed at the 2015 World Aquatics Championships in Kazan, Russia from 24 July to 9 August 2015.
See main article: Swimming at the 2015 World Aquatics Championships. Tanzanian swimmers have achieved qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard):[1] [2] [3] [4]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Ammaar Ghadiyali | 100 m freestyle | 58.22 | =100 | did not advance | |||
| 50 m butterfly | 28.81 | 66 | did not advance | |||||
| align=left rowspan=2 | Hilal Hemed Hilal | 50 m freestyle | 24.86 | 72 | did not advance | |||
| 100 m butterfly | 1:03.87 | 70 | did not advance | |||||
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Magdalena Moshi | 50 m freestyle | 29.62 | 86 | did not advance | |||
| 100 m freestyle | 1:06.47 | 86 | did not advance | |||||