Roy Eberhardt is a fictional character from the novel Hoot by Carl Hiaasen. He is a middle school student who moves to Florida and struggles to fit in at his new school. Roy is curious and determined, often seeking to uncover the truth behind the mysterious happenings in his neighborhood. Throughout the story, Roy becomes involved in a campaign to protect a group of endangered burrowing owls from a construction project. His journey highlights themes of friendship, environmental conservation, and standing up for what is right, making him a relatable and inspiring character for young readers.