Mauritius at the 2011 World Aquatics Championships
# Mauritius at the 2011 World Aquatics Championships

Mauritius competed at the 2011 World Aquatics Championships in Shanghai, China between July 16 and 31, 2011.

## Swimming

Mauritius qualified three swimmers.

### Men

| Athlete | Event | Heats | Heats | Semifinals | Semifinals | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Mathieu Marquet | Men's 200m Freestyle | 2:02.41 | 57 | did not advance | did not advance | did not advance | did not advance |

### Women

| Athlete | Event | Heats | Heats | Semifinals | Semifinals | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Heather Arseth | Women's 200m Freestyle | 2:10.93 | 43 | did not advance | did not advance | did not advance | did not advance |
| Olivia de Maroussem | Women's 200m Freestyle | 2:12.28 | 44 | did not advance | did not advance | did not advance | did not advance |
