George "Corpsegrinder" Fisher (born July 8, 1970) is an American death metal singer and songwriter who is the vocalist for the American death metal band Cannibal Corpse, the melodic death metal band Paths of Possession, and the extreme metal supergroup Serpentine Dominion. He recorded two albums with Florida's Monstrosity before leaving and joining Cannibal Corpse in late 1995, replacing vocalist Chris Barnes, who is now the vocalist for Six Feet Under. Fisher released his debut solo album Corpsegrinder on February 25, 2022.