Laos competed at the 2015 World Championships in Athletics in Beijing, China, from 22–30 August 2015.
| Laos at the 2015 World Championships in Athletics | |
|---|---|
 | |
| WA code | LAO |
| in Beijing | |
| Competitors | 1 |
| Medals |
|
| World Championships in Athletics appearances | |
Results edit
(q – qualified, NM – no mark, SB – season best)
Men edit
- Track and road events
| Athlete | Event | Heat | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | ||
| Xaysa Anousone | 110 metres hurdles | 14.74 | 9 | Did not advance | |||