| Event: | Men's Greco-Roman 80 kg |
| Championship: | 2016 World Championships |
| Dates: | 11 December 2016 |
| Venue: | SYMA Sports and Conference Centre |
| Competitors: | 27 |
| Nations: | 27 |
| Gold: | Ramazan Abacharaev |
| Gold Nation: | RUS |
| Silver: | Aslan Atem |
| Silver Nation: | TUR |
| Bronze: | Jonibek Otabekov |
| Bronze Nation: | UZB |
| Bronze2: | László Szabó |
| Bronze2 Nation: | HUN |
| Prev: | 2015 |
| Next: | 2017 |
See main article: 2016 World Wrestling Championships.
The men's Greco-Roman 80 kilograms is a competition featured at the 2016 World Wrestling Championships, and was held in Budapest, Hungary on 11 December.