| Event: | Men's Greco-Roman 84 kg |
| Championship: | 2013 World Championships |
| Dates: | 21 September 2013 |
| Venue: | László Papp Budapest Sports Arena |
| Competitors: | 35 |
| Nations: | 35 |
| Gold: | Taleb Nematpour |
| Gold Nation: | IRI |
| Silver: | Saman Tahmasebi |
| Silver Nation: | AZE |
| Bronze: | Javid Hamzatau |
| Bronze Nation: | BLR |
| Bronze2: | Viktor Lőrincz |
| Bronze2 Nation: | HUN |
| Prev: | 2011 |
| Next: | 2014 |
See main article: 2013 World Wrestling Championships.
The men's Greco-Roman 84 kilograms is a competition featured at the 2013 World Wrestling Championships, and was held at the László Papp Budapest Sports Arena in Budapest, Hungary on 21 September 2013.