Thailand at the 2011 World Championships in Athletics

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

Team selection
A team of 8 athletes was announced to represent the country in the event. The team includes Pichet Krungget invited by the IPC for the 400m T53 (wheelchair) men exhibition event.

The following athlete appeared on the preliminary Entry List, but not on the Official Start List of the specific event, resulting in a total number of 6 competitors:

Women
Heptathlon