Saint Kitts and Nevis competed at the 2011 World Championships in Athletics from August 27 to September 4 in Daegu, South Korea.
A team of 5 athletes was announced to represent the country in the event.
The team is led by former 100m sprint world champion Kim Collins.
[1] The following athletes appeared on the preliminary Entry List,[2] but not on the Official Start List of the specific event,[3] resulting in a total number of 4 competitors: The following competitors from Saint Kitts and Nevis won medals at the Championships All participating athletes won at least one medal.