Estonia at the 2011 World Aquatics Championships
# Estonia at the 2011 World Aquatics Championships

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

## Swimming

Estonia qualified 6 swimmers.

### Men

| Athlete | Event | Heats | Heats | Semifinals | Semifinals | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Pavel Naroshkin | 800m freestyle | 8:44.06 | 50 | | | Did not advance | Did not advance |
| Filipp Provorkov | 50m breaststroke | 28.39 | 29 | Did not advance | Did not advance | Did not advance | Did not advance |
| Martti Aljand | 100m breaststroke | 1:02.78 | 54 | Did not advance | Did not advance | Did not advance | Did not advance |
| Martti Aljand | 200m breaststroke | 2:18.65 | 39 | Did not advance | Did not advance | Did not advance | Did not advance |
| Martin Liivamägi | 200m individual medley | 2:01.88 | 26 | 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 |
| Triin Aljand | 50m freestyle | 25.41 | 17 Q* | 25.57 | 16 | Did not advance | Did not advance |
| Triin Aljand | 50m butterfly | 26.43 | 10 Q | 26.48 | 12 | Did not advance | Did not advance |
| Triin Aljand | 100m butterfly | 59.78 | 26 | Did not advance | Did not advance | Did not advance | Did not advance |
| Jane Trepp | 50m breaststroke | 32.00 | 16 Q | 32.33 | 16 | Did not advance | Did not advance |

* * qualified due to the withdrawal of another swimmer
