| Event: | Women's 78 kg |
| Championship: | 2021 European Judo Championships |
| Date: | 18 April |
| Venue: | Altice Arena |
| Location: | Lisbon, Portugal |
| Competitors: | 17 |
| Nations: | 14 |
| Gold: | Beata Pacut |
| Gold Value: | 1 |
| Gold Nation: | POL |
| Silver: | Guusje Steenhuis |
| Silver Nation: | NED |
| Bronze: | Fanny Posvite |
| Bronze Nation: | FRA |
| Bronze2: | Bernadette Graf |
| Bronze2 Nation: | AUT |
| Prev: | Prague 2020 |
| Next: | Sofia 2022 |
The women's 78 kg competition at the 2021 European Judo Championships was held on 18 April at the Altice Arena.[1]