| Event: | Men's 66 kg |
| Governing Body: | EOC |
| Year: | 2019 |
| Venue: | Čyžoŭka-Arena |
| Location: |  Minsk, Belarus |
| Date: | 22 June |
| Competitors: | 33 |
| Nations: | 25 |
| Gold: | Georgii Zantaraia |
| Gold Value: | 2 |
| Goldnoc: | UKR |
| Silver: | Matteo Medves |
| Silvernoc: | ITA |
| Bronze: | Bagrati Niniashvili |
| Bronzenoc: | GEO |
| Bronze2: | Vazha Margvelashvili |
| Bronzenoc2: | GEO |
| Prev: | 2015 (Games) ← 2018 (ECh) |
| Next: | 2020 (ECh) |
See main article: Judo at the 2019 European Games. The men's 66 kg judo event at the 2019 European Games in Minsk was held on 22 June at the Čyžoŭka-Arena.[1]