| Event: | Men's Greco-Roman 66 kg |
| Championship: | 2007 World Championships |
| Dates: | 17 September 2007 |
| Venue: | Heydar Aliyev Sports and Concert Complex |
| Competitors: | 42 |
| Nations: | 42 |
| Gold: | Farid Mansurov |
| Gold Nation: | AZE |
| Silver: | Steeve Guénot |
| Silver Nation: | FRA |
| Bronze: | Nikolay Gergov |
| Bronze Nation: | BUL |
| Bronze2: | Justin Lester |
| Bronze2 Nation: | USA |
| Prev: | 2006 |
| Next: | 2009 |
See main article: 2007 World Wrestling Championships.
The men's Greco-Roman 66 kilograms is a competition featured at the 2007 World Wrestling Championships, and was held at the Heydar Aliyev Sports and Concert Complex in Baku, Azerbaijan on 17 September 2007.[1]