| Event: | Men's freestyle 66 kg |
| Championship: | 2005 World Championships |
| Dates: | 26 September 2005 |
| Venue: | László Papp Budapest Sports Arena |
| Competitors: | 37 |
| Nations: | 37 |
| Gold: | Makhach Murtazaliev |
| Gold Nation: | RUS |
| Silver: | Serafim Barzakov |
| Silver Nation: | BUL |
| Bronze: | Otar Tushishvili |
| Bronze Nation: | GEO |
| Bronze2: | Geandry Garzón |
| Bronze2 Nation: | CUB |
| Prev: | 2003 |
| Next: | 2006 |
See main article: 2005 World Wrestling Championships.
The men's freestyle 66 kilograms is a competition featured at the 2005 World Wrestling Championships, and was held at the László Papp Budapest Sports Arena in Budapest, Hungary on 26 September 2005.[1]