Harry Potter
Ron Weasley
Hermione Granger
Uncle Vernon
Aunt Petunia
Dudley Dursley
Dobby (voice)
Mr Mason
Mrs Mason
Fred Weasley
George Weasley
Mrs. Weasley
Ginny Weasley
Mr. Weasley
Percy Weasley
Draco Malfoy
Lucius Malfoy
Mr Borgin (scenes deleted) (as Edward Tudor Pole)
Aged Witch
Hagrid The Giant
Mr Granger
Mrs Granger
Girl in Bookstore
Gilderoy Lockhart
Short Man - Daily Prophet
Angus (Diagon Alley Boy)
Station Guard
Neville Longbottom
Seamus Finnigan
Argus Filch
Professor Snape
Albus Dumbledore
Professor McGonagall (as Dame Maggie Smith)
Crabbe
Goyle
Professor Sprout
Penelope Clearwater
Nearly Headless Nick
Colin Creevey
Dean Thomas
Susan Bones
Oliver Wood
Alicia Spinnet
Katie Bell
Angelina Johnson (as Danielle Taylor)
Marcus Flint (as Jamie Yeats)
Professor Flitwick
Girl with Flowers
Man - Moving Picture
Lee Jordan
Adrian Pucey (as Scott Fearn)
Slytherin Beater No1
Slytherin Beater No2
Slytherin Beater No3
Slytherin Keeper
Madam Pomfrey
Moaning Myrtle
Justin Finch-Fletchley
Madam Irma Pince
Ernie MacMillan
Hannah Hufflepuff
Boy in Study Hall 1
Boy in Study Hall 2
Professor Dippet
The Sorting Hat (voice)
Millicent Bulstrode
Brunette Lady - Moving Picture
Count - Moving Picture
Tom Riddle
Young Hagrid
Cornelius Fudge
Aragog (voice)
Reader
Hogwarts Student (uncredited)
Train Porter (uncredited)
Slytherin Professor (uncredited)
Slytherin Student (uncredited)
Ravenclaw Girl (uncredited)
Wizard in Diagon Ally (uncredited)
Chess Wizard (uncredited)
Wizard (uncredited)
Gryffindor Student (uncredited)
Diagon Alley Wizard (uncredited)
Hogwarts Pupil (uncredited)
Classmate (uncredited)
Gryffindor Prefect (uncredited)
Moving Portrait (uncredited)
Schoolchild (uncredited)
Knockturn Alley Wizard (uncredited)
Witch (uncredited)
John Weasley (uncredited)
Griffindor Student (uncredited)
Fang (uncredited)
Knockturn Alley Witch (uncredited)
Hogwarts Staff Member (uncredited)
Prefect (uncredited)
Commuter (uncredited)
Hufflepuff Student (uncredited)
Borgin / Wizard (uncredited)
Hogwarts School Child (uncredited)
Slytherin Girl (uncredited)
Pansy Parkinson (uncredited)
Book Store Costumer (uncredited)
Extra (uncredited)
Duel Club Student / Quidditch Fan (uncredited)
First Year (uncredited)
James Potter (uncredited)
Septima Vector (uncredited)
Witch at Book Signing (uncredited)
Lily Potter (uncredited)
Quidditch Player (uncredited)
Baby Harry (uncredited)
Passenger on Train (uncredited)
Schoolgirl (uncredited)
Choir (uncredited)
The Grey Lady (uncredited)