| Event: | Men's 65kg |
| Games: | 1980 Summer |
| Venue: | Palace of Sports of the Central Lenin Stadium |
| Date: | July 31 |
| Competitors: | 29 |
| Nations: | 29 |
| Gold: | Nikolai Solodukhin |
| Goldnoc: | URS |
| Silver: | Tsendiin Damdin |
| Silvernoc: | MGL |
| Bronze: | Iliyan Nedkov |
| Bronzenoc: | BUL |
| Bronze2: | Janusz Pawłowski |
| Bronzenoc2: | POL |
| Prev: | 1976 |
| Next: | 1984 |
Men's 65 kg competition in Judo at the 1980 Summer Olympics in Moscow, Soviet Union was held at Palace of Sports of the Central Lenin Stadium. The gold medal was won by Nikolai Solodukhin of the Soviet Union.[1]