# 2021 World Judo Championships – Women's 52 kg

The Women's 52 kg competition at the 2021 World Judo Championships was held on 7 June 2021.

## Results
### Finals

| Semi-finals | Semi-finals | Final | Final |
| Ai Shishime | 10 |
| Diyora Keldiyorova | 00 | | |
| Diyora Keldiyorova | 00 | Ai Shishime | 10 |
| | | Ana Perez Box | 00 |
| Ana Perez Box | 01 | Ana Perez Box | 00 |
| Fabienne Kocher | 00 | | |

### Repechage

| Repechage | Repechage | Third place | Third place |
| Joana Ramos | 10 |
| Amber Ryheul | 00 | | |
| Amber Ryheul | 00 | Joana Ramos | 00 |
| | | Fabienne Kocher | 10 |
| Repechage | Repechage | Third place | Third place |
| Lkhagvasürengiin Sosorbaram | 00 |
| Gefen Primo | 01 | | |
| Gefen Primo | 01 | Gefen Primo | 10 |
| | | Diyora Keldiyorova | 00 |

### Pool A

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Ai Shishime | 10 | | |
| | | Soumiya Iraoui | 00 | | |
| Soumiya Iraoui | 10 | Soumiya Iraoui | 00 | | |
| Andreea Chițu | 0 | | | | |
| Andreea Chițu | 0 | | | Ai Shishime | 01 |
| | | | | Réka Pupp | 00 |
| | | Alesya Kuznetsova | 00 | | |
| | | Réka Pupp | 10 | | |
| Réka Pupp | 01 | Réka Pupp | 10 | | |
| Agata Perenc | 00 | | | | | | |
| Agata Perenc | 00 | | | | | Ai Shishime | 01 |
| | | | | | | Joana Ramos | 00 |
| | | Evelyne Tschopp | 10 | | | | |
| | | Nadežda Petrović | 00 | | | | |
| Taciana Lima | 00 | Nadežda Petrović | 00 | | | | |
| Nadežda Petrović | 10 | | | | | | |
| Nadežda Petrović | 10 | | | Evelyne Tschopp | 00 | | |
| | | | | Joana Ramos | 10 |
| Sabiana Anestor | 00 | | | Joana Ramos | 10 |
| Bishreltiin Khorloodoi | 10 | | | | |
| Bishreltiin Khorloodoi | 10 | Bishreltiin Khorloodoi | 00 | | |
| | | Joana Ramos | 01 | | |

### Pool B

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Astride Gneto | 01 | | |
| | | Gultaj Mammadaliyeva | 00 | | |
| Gultaj Mammadaliyeva | 10 | Gultaj Mammadaliyeva | 00 | | |
| Tetiana Levytska-Shukvani | 00 | | | | |
| Tetiana Levytska-Shukvani | 00 | | | Astride Gneto | 00 |
| | | | | Amber Ryheul | 10 |
| | | Amber Ryheul | 10 | | |
| | | Jeong Bok-yeong | 00 | | |
| | | | | | | Amber Ryheul | 00 |
| | | | | | | Diyora Keldiyorova | 10 |
| | | Gili Cohen | 00 | | | | |
| | | Ecaterina Guica | 10 | | | | |
| Djamila Silva | 00 | Ecaterina Guica | 10 | | | | |
| Ecaterina Guica | 10 | | | | | | |
| Ecaterina Guica | 10 | | | Ecaterina Guica | 00 | | |
| | | | | Diyora Keldiyorova | 10 |
| Diyora Keldiyorova | 10 | | | Diyora Keldiyorova | 10 |
| Angelica Delgado | 00 | | | | |
| Angelica Delgado | 00 | Diyora Keldiyorova | 10 | | |
| | | Estrella López | 00 | | |

### Pool C

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Charline Van Snick | 00 | | |
| | | Nursulu Yeraliyeva | 10 | | |
| | | | | Nursulu Yeraliyeva | 00 |
| | | | | Lkhagvasürengiin Sosorbaram | 10 |
| Lkhagvasürengiin Sosorbaram | 10 | | | Lkhagvasürengiin Sosorbaram | 10 |
| Jacira Ferreira | 00 | | | | |
| Jacira Ferreira | 00 | Lkhagvasürengiin Sosorbaram | 01 | | |
| | | Mariam Janashvili | 00 | | |
| | | | | | | Lkhagvasürengiin Sosorbaram | 00 |
| | | | | | | Ana Perez Box | 01 |
| | | Ana Perez Box | 10 | | | | |
| | | Katelyn Jarrell | 00 | | | | |
| Katelyn Jarrell | 10 | Katelyn Jarrell | 00 | | | | |
| Cristina Blanaru | 00 | | | | | | |
| Cristina Blanaru | 00 | | | Ana Perez Box | 10 | | |
| | | | | Anastasia Polikarpova | 00 |
| | | Aleksandra Kaleta | 00 | | |
| | | Anastasia Polikarpova | 10 | | |
| Anastasia Polikarpova | 10 | Anastasia Polikarpova | 10 | | |
| Tinka Easton | 00 | | | | |

### Pool D

| First round | First round | Second round | Second round | Third round | Third round | Quarterfinals | Quarterfinals |
| | | Chelsie Giles | 10 | | |
| | | Charne Griesel | 00 | | |
| | | | | Chelsie Giles | 01 |
| | | | | Fabienne Kocher | 10 |
| | | İrem Korkmaz | 00 | | |
| | | Fabienne Kocher | 10 | | |
| Sofia Asvesta | 00 | Fabienne Kocher | 10 | | |
| Fabienne Kocher | 10 | | | | | | |
| Fabienne Kocher | 10 | | | | | Fabienne Kocher | 10 |
| | | | | | | Gefen Primo | 00 |
| | | Larissa Pimenta | 01 | | | | |
| | | Naomi van Krevel | 00 | | | | |
| Naomi van Krevel | 10 | Naomi van Krevel | 00 | | | | |
| Kristine Jiménez | 00 | | | | | | |
| Kristine Jiménez | 00 | | | Larissa Pimenta | 00 | | |
| | | | | Gefen Primo | 10 |
| Joana Diogo | 01 | | | Gefen Primo | 10 |
| Luz Olvera | 10 | | | | |
| Luz Olvera | 10 | Luz Olvera | 00 | | |
| | | Gefen Primo | 10 | | |

## Prize money

The sums listed bring the total prizes awarded to €57,000 for the individual event.
| Medal | Total | Judoka | Coach |
| Gold | €26,000 | €20,800 | €5,200 |
| Silver | €15,000 | €12,000 | €3,000 |
| Bronze | €8,000 | €6,400 | €1,600 |