| Headercolor: | plum |
| Nationality: | Swiss |
| Sport: | Canoeing |
| Event: | Wildwater canoeing |
| Club: | Solothurner Kajakfahrer |
| Birth Date: | 3 March 1994 |
| Birth Place: | Solothurn, Switzerland |
| Show-Medals: | yes |
Melanie Mathys (born 3 March 1994) is a Swiss female canoeist who won medals at senior level the Wildwater Canoeing World Championships.[1]
Mathys won three editions of the Wildwater Canoeing World Cup in K1 (2016, 2017, 2018).[2]
| Year | Competition | Venue | Rank | Event | Time | |
|---|---|---|---|---|---|---|
| 2011 | European Championships |  Kraljevo | 3rd | K1 sprint team | 2:30.46 | |
| 3rd | K1 classic team | 17:43.89 | ||||
| 2012 | World Championships |  La Plagne | 3rd | K1 sprint team | 2:56.76 | |
| 3rd | K1 classic team | 15:05.27 | ||||
| 2013 | European Championships | Bovec | bgcolor=silver | 2nd | K1 sprint team | 1:18.75 |
| World Championships | Solkan | bgcolor=silver | 2nd | K1 sprint | 68.95 | |
| 2016 | World Championships |  Banja Luka | 3rd | K1 sprint | 59.14 | |
| 2017 | European Championships |  Skopje | 3rd | K1 sprint | 45.20 | |
| 2018 | World Championships | Muotathal | 3rd | K1 classic | 13:04.41 | |
| 3rd | K1 classic team | 13:31.36 |