Professor McGonagall - sometimes appears as a cat, and
the professor in charge of Gryffindor house. She also
teaches the class on Transfiguration - which is how to
turn things into different objects.
Hagrid
Draco Malfoy
Professor Albus Dumbledore
Headmaster of Hogwarts
Crabbe, Malfoy, and Goyle (from left to right)
Slytherin House
Ron, Harry, and Hermione (from left to right)
Gryffindor House
Filch, with his cat Mrs. Norris. He is the school's
care-taker.
Professor Snape - in charge of Slytherin and
teacher of Defense Against the Dark Arts
Neville - Gryffindor House
The Weasley Twins - Fred and George - are two of
Ron's older brothers. There are 7 total siblings - 6 boys and 1 girl