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

A team of 14 athletes was announced to represent the country in the event.

The team will be led by former olympic medalist Dmitriy Karpov and triple jumper Olga Rypakova.

[1][2] The following athletes appeared on the preliminary Entry List,[2] but not on the Official Start List of the specific event:[3] The following competitor from Kazakhstan won a medal at the Championships Decathlon