Thailand at the 2009 World Championships in Athletics
# Thailand at the 2009 World Championships in Athletics

Thailand competed at the 2009 World Championships in Athletics from 15–23 August. A team of 1 athlete was announced in preparation for the competition.

## Team selection

| Event | Athletes | Athletes |
| - | - | - |
| Event | Men | Women |
| 4 x 100 metres relay | Unknown | |
| 4 x 100 metres relay | | Unknown |
| Event | Athletes | Athletes |
| Event | Men | Women |
| High jump | | Noengrothai Chaipetch |
