Wrestling at the 2011 Pan American Games – Men's Greco-Roman 66 kg
The men's Greco–Roman 66 kg competition of the wrestling events at the 2011 Pan American Games in Guadalajara, Mexico, was held on October 20 at the CODE II Gymanasium. The defending champion was Justin Harry Lester of the United States.
This Greco-Roman wrestling competition consists of a single-elimination tournament, with a repechage used to determine the winner of two bronze medals. The two finalists face off for gold and silver medals. Each wrestler who loses to one of the two finalists moves into the repechage, culminating in a pair of bronze medal matches featuring the semifinal losers each facing the remaining repechage opponent from their half of the bracket.
Each bout consists of up to three rounds, lasting two minutes apiece. The wrestler who scores more points in each round is the winner of that rounds; the bout ends when one wrestler has won two rounds.Schedule
All times are Central Standard Time.
| Date | Time | Round |
| October 20, 2011 | 10:00 | Eighth finals |
| October 20, 2011 | 10:08 | Preliminary bouts |
| October 20, 2011 | 11:12 | Semifinals |
| October 20, 2011 | 18:00 | Bronze medal matches |
| October 20, 2011 | 18:40 | Final |
Results
Main bracket
Repechage
Two bronze medals were awarded.
