The men's Greco-Roman 55 kilograms is a competition featured at the 2009 World Wrestling Championships, and was held at the Messecenter Herning exhibition center in Herning, Denmark on September 25.

Results Legend F — Won by fall WO — Won by walkover

Finals

Top half

Section 1

Section 2

Bottom half

Section 3

Section 4

Repechage

References Results Book, Pages 113–114