Cedric Diggory is a fictional character from the Harry Potter series, created by author J.K. Rowling. He is a student at Hogwarts School of Witchcraft and Wizardry and belongs to Hufflepuff House. Cedric is known for his bravery, fairness, and athleticism, particularly in the sport of Quidditch, where he plays as a Seeker. In Harry Potter and the Goblet of Fire, Cedric competes as one of the champions in the Triwizard Tournament. He forms a friendship with Harry Potter and demonstrates qualities of honor and integrity throughout the competition. His character plays a significant role in the themes of friendship and sacrifice in the series.