Multiple choice general knowledge Which house does Cedric Diggory belong to? Hufflepuff Slytherin Griffindor Rawenclaw Reveal answer Fill a bubble to check yourself A Correct answer Explanation Cedric Diggory was a Hufflepuff student at Hogwarts. He was the Hufflepuff champion in the Triwizard Tournament and was known for his fairness and integrity - traits valued by Hufflepuff house.