| Event: | Judo – Men's - 100 kg |
| Games: | 2016 Summer |
| Venue: | Carioca Arena 3 |
| Competitors: | 12 |
| Nations: | 12 |
| Gold: | Choi Gwang-geun |
| Goldnpc: | KOR |
| Silver: | Antônio Tenório Silva |
| Silvernpc: | BRA |
| Bronze: | Yordani Fernandez Sastre |
| Bronzenpc: | CUB |
| Bronze2: | Shirin Sharipov |
| Bronzenpc2: | UZB |
| Prev: | 2012 |
| Next: | 2020 |
The men's 100 kg judo competition at the 2016 Summer Paralympics was held on 10 September at Carioca Arena 3.