Justin Finch-Fletchley (b. 1979/1980) was a Muggle-born wizard. He was in the same year as the famous Harry Potter at Hogwarts School of Witchcraft and Wizardry and was sorted into Hufflepuff House in 1991. Justin was a member of Dumbledore's Army, an organization taught and led by Harry Potter and was good friends with housemates Ernie Macmillan and Hannah Abbott.