Honduras competed at the 2011 World Aquatics Championships in Shanghai, China between July 16 and 31, 2011.
Honduras qualified 4 swimmers.[1]
| Athlete | Event | Heats | Semifinals | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Allan Gutierrez | Men's 200m Freestyle | 1:56.74 | 50 | Did not advance | |||
| Men's 400m Freestyle | 4:06.56 | 39 | Did not advance | ||||
| Javier Hernandez | Men's 50m Butterfly | 26.05 | 38 | Did not advance | |||
| Men's 100m Butterfly | 57.40 | 53 | Did not advance | ||||
| Athlete | Event | Heats | Semifinals | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Karen Vilorio | Women's 100m Backstroke | 1:07.15 | 48 | Did not advance | |||
| Women's 200m Backstroke | 2:24.43 | 37 | Did not advance | ||||
| Ana Maria Castellanos | Women's 200m Breaststroke | 2:45.63 | 35 | Did not advance | |||
| Women's 400m IM | 5:16.41 | 34 | Did not advance | ||||