| Event: | Judo – Men's 66 kg |
| Games: | 2012 Summer |
| Venue: | ExCeL London |
| Competitors: | 8 |
| Nations: | 8 |
| Gold: | Davyd Khorava |
| Goldnpc: | UKR |
| Silver: | Zhao Xu |
| Silvernpc: | CHN |
| Bronze: | Sid Ali Lamri |
| Bronzenpc: | ALG |
| Bronze2: | Marcos Falcón |
| Bronzenpc2: | VEN |
| Prev: | 2008 |
| Next: | 2016 |
The men's 66 kg judo competition at the 2012 Summer Paralympics was held on 30 August at ExCeL London.