Michael Corleone is a fictional character from Mario Puzo's novel "The Godfather" and its subsequent film adaptations directed by Francis Ford Coppola. He is portrayed as the youngest son of Vito Corleone, the head of a powerful mafia family, and is known for his transformation from a reluctant outsider to the ruthless leader of the Corleone crime family. Michael's character is central to themes of power, loyalty, and the complex dynamics of family and crime within the narrative.