Guyana at the 2011 World Championships in Athletics
# Guyana at the 2011 World Championships in Athletics

Guyana competed at the 2011 World Championships in Athletics from August 27 to September 4 in Daegu, South Korea. One athlete, 400m sprinter Aliann Pompey, was announced to represent the country in the event.

## Results

### Women

| Athlete | Event | Preliminaries | Preliminaries | Heats | Heats | Semifinals | Semifinals | Final | Final |
| - | - | - | - | - | - | - | - | - | - |
| Athlete | Event | Time Width Height | Rank | Time Width Height | Rank | Time Width Height | Rank | Time Width Height | Rank |
| Aliann Pompey | 400 metres | | | 53.59 | 25 | Did not advance | Did not advance | Did not advance | Did not advance |
