| Event: | Women's 70 kg |
| Championship: | 2017 European Judo Championships |
| Venue: | Torwar Hall |
| Location: |  Warsaw, Poland |
| Competitors: | 22 |
| Nations: | 18 |
| Gold: | Sanne van Dijke |
| Gold Value: | 1 |
| Goldnoc: | NED |
| Silver: | Giovanna Scoccimarro |
| Silvernoc: | GER |
| Bronze: | Barbara Matić |
| Bronzenoc: | CRO |
| Bronze2: | Marie-Eve Gahié |
| Bronzenoc2: | FRA |
| Prev: | Kazan 2016 |
| Next: | Tel Aviv 2018 |
The women's 70 kg competition at the 2017 European Judo Championships in Warsaw was held on 21 April at the Torwar Hall.