| Event: | Women's 70 kg |
| Championship: | 2011 World Judo Championships |
| Location: | Paris, France |
| Gold: | Lucie Décosse |
| Gold Value: | 2 |
| Goldnoc: | FRA |
| Silver: | Edith Bosch |
| Silvernoc: | NED |
| Bronze: | Yoriko Kunihara |
| Bronzenoc: | JPN |
| Bronze2: | Anett Mészáros |
| Bronzenoc2: | HUN |
The women's 70 kg competition of the 2011 World Judo Championships was held on August 26.
| width=200 bgcolor=gold | Gold | width=200 bgcolor=silver | Silver | width=200 bgcolor=CC9966 | Bronze |