| Event: | Women's heavyweight |
| Championship: | 2009 World Championships |
| Dates: | 18 October 2009 |
| Venue: | Ballerup Super Arena |
| Competitors: | 37 |
| Nations: | 37 |
| Gold: | Rosana Simón |
| Gold Nation: | ESP |
| Silver: | Liu Rui |
| Silver Nation: | CHN |
| Bronze: | Jo Seol |
| Bronze Nation: | KOR |
| Bronze Variant: | 1997 |
| Bronze2: | Natália Falavigna |
| Bronze2 Nation: | BRA |
| Prev: | 2007 |
| Next: | 2011 |
See main article: 2009 World Taekwondo Championships.
The women's heavyweight competition at the 2009 World Taekwondo Championships was held at the Ballerup Super Arena in Copenhagen, Denmark on October 18. Heavyweights were over 73 kilograms in body mass.