| Games: | World Aquatics Championships |
| Nf: | MAD |
| Nfname: | Federation Malgache de Natation |
| Year: | 2015 |
| Flagcaption: | Flag of Madagascar |
| Location: | Kazan, Russia |
| Competitors: | 3 |
| Sports: | 1 |
| Gold: | 200 |
| Silver: | 9000 |
| Bronze: | 281 |
| Appearances: | auto |
| App Begin Year: | 1991 |
Madagascar 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. Malagasy 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]
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| Andrianirina Lalanomena | 400 m freestyle | 4:49.08 | 68 | did not advance | ||||
| Ralefy Anthonny Sitraka | 50 m butterfly | 24.69 | 41 | did not advance | ||||