| Event: | Men's freestyle 84 kg |
| Championship: | 2010 World Championships |
| Dates: | 11 September 2010 |
| Venue: | Olympic Stadium |
| Competitors: | 33 |
| Nations: | 33 |
| Gold: | Mihail Ganev |
| Gold Nation: | BUL |
| Silver: | Zaurbek Sokhiev |
| Silver Nation: | UZB |
| Bronze: | Soslan Ktsoev |
| Bronze Nation: | RUS |
| Bronze2: | Reineris Salas |
| Bronze2 Nation: | CUB |
| Prev: | 2009 |
| Next: | 2011 |
See main article: 2010 World Wrestling Championships.
The men's freestyle 84 kilograms is a competition featured at the 2010 World Wrestling Championships, and was held at the Olympic Stadium in Moscow, Russia on 11 September.