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

A team of 21 athletes was announced to represent the country in the event.

The team is led by triple jumper Caterine Ibargüen, the new continental record holder.

[1][2] The following athletes appeared on the preliminary Entry List,[2] but not on the Official Start List of the specific event,[3] resulting in total number of 20 competitors: The following Colombian competitors won medals at the Championships