|Venue CODE II Gymnasium|
Juan Carlos López Colombia
|Dates October 20|
Location CODE II Gymnasium
The Men's Greco–Roman 55 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 Jagniel Hernandez from Cuba.
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 (and thus the match).
All times are Central Standard Time (UTC-6).
Two bronze medals were awarded.