# 2011 World Judo Championships – Women's 78 kg

The women's 78 kg competition of the 2011 World Judo Championships was held on August 26. it was won by the French athlete Audrey Tcheuméo.

## Medalists

| Gold | Silver | Bronze |
| Audrey Tcheuméo (FRA) | Akari Ogata (JPN) | Kayla Harrison (USA) Mayra Aguiar (BRA) |

## Results
### Pool A

| First Round | First Round | First Round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| Akari Ogata | Akari Ogata | 110 | | | | | | | | | |
| Kaliema Antomarchi | Kaliema Antomarchi | 000 | Akari Ogata | Akari Ogata | 100 | | | | | | |
| | | | Nadjeda Gena | Nadjeda Gena | 000 | | | | | | |
| | | | | | | Akari Ogata | Akari Ogata | 001 | | | |
| | | | | | | Amy Cotton | Amy Cotton | 000 | | | |
| | | | Amy Cotton | Amy Cotton | 110 | | | | | | |
| | | | Keivi Pinto | Keivi Pinto | 000 | | | | | | |
| | | | | | | | | | Akari Ogata | Akari Ogata | 100 |
| | | | | | | | | | Marhinde Verkerk | Marhinde Verkerk | 000 |
| | | | Marhinde Verkerk | Marhinde Verkerk | 111 | | | | | | |
| | | | Dinara Kakharova | Dinara Kakharova | 000 | | | | | | |
| | | | | | | Marhinde Verkerk | Marhinde Verkerk | 110 | | | |
| | | | | | | Maryna Pryshchepa | Maryna Pryshchepa | 000 | | | |
| | | | Maryna Pryshchepa | Maryna Pryshchepa | 100 | | | | | | |
| Zhang Meiling | Zhang Meiling | 100 | Zhang Meiling | Zhang Meiling | 000 | | | | | | |
| Zamzagul Faizollanova | Zamzagul Faizollanova | 000 | | | | | | | | | |

### Pool B

| First Round | First Round | First Round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| | | | Mayra Aguiar | Mayra Aguiar | 101 | | | | | | |
| | | | Vanessa Atangana | Vanessa Atangana | 000 | | | | | | |
| | | | | | | Mayra Aguiar | Mayra Aguiar | 101 | | | |
| | | | | | | Luise Malzahn | Luise Malzahn | 000 | | | |
| | | | Audrey Adjani | Audrey Adjani | 000 | | | | | | |
| Luise Malzahn | Luise Malzahn | 001 | Luise Malzahn | Luise Malzahn | 101 | | | | | | |
| Daria Pogorzelec | Daria Pogorzelec | 000 | | | | | | | Mayra Aguiar | Mayra Aguiar | 100 |
| Abigel Joo | Abigel Joo | 102 | | | | | | | Abigel Joo | Abigel Joo | 000 |
| Assunta Galeone | Assunta Galeone | 010 | Abigel Joo | Abigel Joo | 112 | | | | | | |
| | | | Sisilia Nasiga | Sisilia Nasiga | 000 | | | | | | |
| | | | | | | Abigel Joo | Abigel Joo | 110 | | | |
| | | | | | | Vera Moskalyuk | Vera Moskalyuk | 001 | | | |
| | | | Vera Moskalyuk | Vera Moskalyuk | 001 | | | | | | |
| | | | Catherine Jacques | Catherine Jacques | 000 | | | | | | |

### Pool C

| First Round | First Round | First Round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| | | | Kayla Harrison | Kayla Harrison | 001 | | | | | | |
| | | | Catherine Roberge | Catherine Roberge | 000 | | | | | | |
| | | | | | | Kayla Harrison | Kayla Harrison | 101 | | | |
| | | | | | | Pürevjargalyn Lkhamdegd | Pürevjargalyn Lkhamdegd | 000 | | | |
| | | | Anastasiya Dmitrieva | Anastasiya Dmitrieva | 000 | | | | | | |
| Anastasiia Matrosova | Anastasiia Matrosova | 000 | Pürevjargalyn Lkhamdegd | Pürevjargalyn Lkhamdegd | 010 | | | | | | |
| Pürevjargalyn Lkhamdegd | Pürevjargalyn Lkhamdegd | 100 | | | | | | | Kayla Harrison | Kayla Harrison | 010 |
| | | | | | | | | | Hitomi Ikeda | Hitomi Ikeda | 000 |
| | | | Lucie Louette | Lucie Louette | 001 | | | | | | |
| Yalennis Castillo | Yalennis Castillo | 101 | Yalennis Castillo | Yalennis Castillo | 001 | | | | | | |
| Raquel Prieto | Raquel Prieto | 000 | | | | Lucie Louette | Lucie Louette | 001 | | | |
| | | | | | | Hitomi Ikeda | Hitomi Ikeda | 010 | | | |
| | | | Hitomi Ikeda | Hitomi Ikeda | 101 | | | | | | |
| | | | Anny Cortes | Anny Cortes | 000 | | | | | | |

### Pool D

| First Round | First Round | First Round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| | | | Audrey Tcheuméo | Audrey Tcheuméo | 001 | | | | | | |
| | | | Jeong Gyeong-Mi | Jeong Gyeong-Mi | 000 | | | | | | |
| | | | | | | Audrey Tcheuméo | Audrey Tcheuméo | 011 | | | |
| Giedre Sileikaite | Giedre Sileikaite | 000 | | | | Zhang Zhehui | Zhang Zhehui | 000 | | | |
| Galiya Ulmentayeva | Galiya Ulmentayeva | 001 | Galiya Ulmentayeva | Galiya Ulmentayeva | 000 | | | | | | |
| | | | Zhang Zhehui | Zhang Zhehui | 100 | | | | | | |
| | | | | | | | | | Audrey Tcheuméo | Audrey Tcheuméo | 100 |
| | | | | | | | | | Heide Wollert | Heide Wollert | 000 |
| | | | Heide Wollert | Heide Wollert | 001 | | | | | | |
| | | | Georgette Sagna | Georgette Sagna | 000 | | | | | | |
| | | | | | | Heide Wollert | Heide Wollert | 010 | | | |
| Anamari Velensek | Anamari Velensek | 101 | | | | Anamari Velensek | Anamari Velensek | 000 | | | |
| Jina Devi Chongtham | Jina Devi Chongtham | 000 | Anamari Velensek | Anamari Velensek | 001 | | | | | | |
| | | | Yahima Ramirez | Yahima Ramirez | 000 | | | | | | |

### Repechage

| Repechage | Repechage | Repechage | Third place | Third place | Third place |
| Marhinde Verkerk | Marhinde Verkerk | 001 | | | |
| Abigel Joo | Abigel Joo | 000 | Marhinde Verkerk | Marhinde Verkerk | 000 |
| | | | Kayla Harrison | Kayla Harrison | 001 |
| Repechage | Repechage | Repechage | Third place | Third place | Third place |
| Hitomi Ikeda | Hitomi Ikeda | 000 | | | |
| Heide Wollert | Heide Wollert | 100 | Heide Wollert | Heide Wollert | 000 |
| | | | Mayra Aguiar | Mayra Aguiar | 100 |

### Finals

| Semi-finals | Semi-finals | Final | Final |
| Akari Ogata | 100 |
| Mayra Aguiar | 000 | | |
| Mayra Aguiar | 000 | Akari Ogata | 000 |
| | | Audrey Tcheuméo | 100 |
| Kayla Harrison | 000 | Audrey Tcheuméo | 100 |
| Audrey Tcheuméo | 001 | | |