| Slovenia at the 2009 World Championships in Athletics | |
|---|---|
 | |
| WA code | SLO |
| in Berlin | |
| Competitors | 13 |
| Medals |
|
| World Championships in Athletics appearances | |
| Other related appearances | |
 Yugoslavia (1983–1991) | |
Slovenia was represented at the 2009 World Championships in Athletics from 15–23 August in Berlin by 13 athletes.[1]
Primož Kozmus won the gold medal in men's hammer throw, defending his 2008 Summer Olympics title and achieving the biggest success of Slovenian athletes in the history of World Championships.