Percy Jackson is the main character of the popular Percy Jackson and the Olympians series. He is a demigod, the son of Poseidon, and the hero of the series. He is a brave and resourceful young man who embarks on a journey to save the world from
Perseus "Percy" Jackson is a fictional character in the Camp Half-Blood Chronicles by Rick Riordan. He is the protagonist, the narrator, and the title character of the Percy Jackson & the Olympians series (2005–2009) and The Senior Year Adventures (2023–present). He is also one of the seven protagonists and a main character in The Heroes of Olympus series (2010–2014), and a minor character in both The Trials of Apollo series (2016–2020) and The Nico di Angelo Adventures series (2023–present), making him one of the few characters to appear in all four book series of the Camp Half-Blood Chronicles. He has also been a narrator and protagonist in Riordan's Graeco-Roman/Egyptian crossover stories, part of the Demigods and Magicians collection. The character serves as the narrator in Percy Jackson's Greek Gods and Percy Jackson's Greek Heroes.