2023 World Wrestling Championships – Men's Greco-Roman 82 kg

The men's Greco-Roman 82 kilograms is a competition featured at the 2023 World Wrestling Championships, and was held in Belgrade, Serbia on 21 and 22 September 2023.

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.