| Iaaf: | DEN |
| Year: | 2009 |
| Games: | World Championships in Athletics |
| Location: | Berlin |
| Competitors: | 3 (1 man, 2 women) |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Previous: | 2007 |
| Next: | 2011 |
Denmark competes at the 2009 World Championships in Athletics from 15–23 August in Berlin.[1]
| Event | Athletes | |
|---|---|---|
| Men | Women | |
| 400 metre hurdles | Sara Petersen | |
| Marathon | Annemette Aagaard | |
| Event | Athletes | Heats | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | ||
| 400 m hurdles | Sara Petersen | 56.51 | 21 | 56.99 | 20 | align=center colspan=2 | did not advance |
| Marathon | Annemette Aagaard | align=center colspan=4 | - | 2:42:03 SB | 46 | ||