| Event: | Men's 90 kg |
| Championship: | 2021 European Judo Championships |
| Date: | 18 April |
| Venue: | Altice Arena |
| Location: | Lisbon, Portugal |
| Competitors: | 33 |
| Nations: | 25 |
| Gold: | Lasha Bekauri |
| Gold Value: | 1 |
| Gold Nation: | GEO |
| Silver: | Beka Gviniashvili |
| Silver Nation: | GEO |
| Bronze: | Mikhail Igolnikov |
| Bronze Nation: | RUS |
| Bronze2: | Krisztián Tóth |
| Bronze2 Nation: | HUN |
| Prev: | Prague 2020 |
| Next: | Sofia 2022 |
The men's 90 kg competition at the 2021 European Judo Championships was held on 18 April at the Altice Arena.[1]