The Greek hero who conquered the Minotaur is Theseus. He is renowned for his bravery and cunning as he navigated the labyrinth designed by Daedalus, ultimately defeating the Minotaur, a fearsome creature half-man and half-bull, symbolizing darkness and chaos. Theseus’s victory not only saved the youths of Athens from dreadful sacrifices but also established him as a pivotal figure in Greek mythology, embodying themes of heroism, sacrifice, and the struggle against overwhelming odds.