Andrej Csemez (Hungarian: Csemez András; born 6 May 1998) is a Slovak amateur boxer who fights out of KO Box Club Galanta. He is a member of the Hungarian community in Slovakia. Andrej won a bronze medal at the 2019 European Games and a gold at the 2018 European Union Championships, both at middleweight. In addition, he competed at two World Championships in 2017 and 2019.