Grenada competed at the 2011 World Championships in Athletics from August 27 to September 4 in Daegu, South Korea.

A team of 3 athletes was announced to represent the country in the event.

The team is led by rising 400m sprint star Kirani James.

[1] The following competitors from Grenada won medals at the Championships Kirani James became the third youngest ever male gold medallist at a World Championships and also the first man from Grenada to climb the podium at this global event.

[2]