Ghasem Rezaei (Persian: قاسم رضايى; born 18 August 1985) is an Iranian former Greco-Roman wrestler.

[2] At the 2011 Greco-Roman World Championship, Rezaei was scheduled to face Israeli Robert Avanesyan in the first round.

[3][4][5] In the years leading up to the 2012 games, Rezaei was unable to recapture his status as Iran's top Greco-Roman wrestler at 96 kilograms.

[7][8] Ghasem Rezaei captured gold medal at 2015 International Greco-Roman wrestling tournament, Pytlasinski in Poland.

He with Elis Guri 3–0 in the semi-finals, and qualified for the final bout, where he conceded a 3–0 defeat to Artur Aleksanyan and won the silver.