Harry Potter
Uncle Vernon
Aunt Marge
Aunt Petunia
Dudley Dursley
James Potter
Lily Potter
Stan Shunpike
Shrunken Head
Ernie the Bus Driver
Sirius Black
Tom the Innkeeper
Cornelius Fudge
Young Witch Maid
Ron Weasley
Hermione Granger
George Weasley
Fred Weasley
Percy Weasley
Mrs. Molly Weasley
Ginny Weasley
Mr. Arthur Weasley
Professor Lupin
Seamus Finnegan
Wizard
Argus Filch
Albus Dumbledore
Professor Severus Snape
Professor Minerva McGonagall
Rubeus Hagrid
Neville Longbottom
Parvati Patel
Lavender Brown
Draco Malfoy
Slytherin Boy
Gregory Goyle
Pansy Parkinson
Girl 1
Dean Thomas
Fat Lady in Painting
Mother in Portrait
Baby in Portrait (as Tess Bu Cuarón)
Girl With Flowers
Sir Cadogan
Professor Sybil Trelawney
Boy 1
Boy 2 (as Ricky Sahota)
Vincent Crabbe
Girl 2
Angelina Johnson (as Danni Tabor)
Madame Rosmerta
Old Man in Portrait (as Freddie Davis)
The Executioner
Peter Pettigrew
Wizard on Magic Carpet (uncredited)
Slytherin Student (uncredited)
Female Portrait (uncredited)
Hufflepuff Student (uncredited)
Hogwarts Employee (uncredited)
Healer in Portrait (uncredited)
Ravenclaw Boy (uncredited)
Gryffindor Student (uncredited)
Witch (uncredited)
Michael McManus (uncredited)
Choir Student (uncredited)
Man in the Leaky Cauldron Reading Book (uncredited)
Choir Member (uncredited)
Rionach O'Neal (uncredited)
Eloise Midgen (uncredited)
Chess Wizard (uncredited)
Crookshanks (uncredited)
Frog Choir (uncredited)
Narrator (uncredited)
Classmate (uncredited)
Slytherin Boy (uncredited)
Wizard Parent (uncredited)
Bill Weasley (uncredited)
Moving Wall Portrait (uncredited)
Goblin (uncredited)
Student (uncredited)
Ravenclaw Student (uncredited)
Hogwarts Student (uncredited)
Three Broomsticks Inn Wizard (uncredited)
Wizard (uncredited)
Cedric Diggory (uncredited)
Choir Boy (uncredited)
Third Year Hogwarts Student (uncredited)
Ravenclaw Prefect (uncredited)
School Girl (uncredited)
Hogsmeade Choir Witch (uncredited)
Muggle (uncredited)
Hogwarts Schoolgirl (uncredited)
Buber Lady (uncredited)
Hogsmeade Choir Wizard (uncredited)
Gryffindor Prefect (uncredited)
Hogwarts Girl (uncredited)
Baggage Porter in Leaky Cauldron (uncredited)
Hedwig (uncredited)
Dracula / Carmen Miranda (uncredited)