Daniel Radcliffe

Character: Harry Potter

Rupert Grint

Character: Ron Weasley

Emma Watson

Character: Hermione Granger

Richard Harris

Character: Albus Dumbledore

Tom Felton

Character: Draco Malfoy

Alan Rickman

Character: Severus Snape

Robbie Coltrane

Character: Rubeus Hagrid

Maggie Smith

Character: Minerva McGonagall

Richard Griffiths

Character: Vernon Dursley

Ian Hart

Character: Quirinus Quirrell

Fiona Shaw

Character: Petunia Dursley

John Hurt

Character: Mr. Ollivander

David Bradley

Character: Argus Filch

Matthew Lewis

Character: Neville Longbottom

Sean Biggerstaff

Character: Oliver Wood

Warwick Davis

Character: Goblin Bank Teller / Filius Flitwick / Griphook (voice)

Harry Melling

Character: Dudley Dursley

James Phelps

Character: Fred Weasley

Oliver Phelps

Character: George Weasley

John Cleese

Character: Nearly Headless Nick

Chris Rankin

Character: Percy Weasley

Alfred Enoch

Character: Dean Thomas

Devon Murray

Character: Seamus Finnigan

Jamie Waylett

Character: Vincent Crabbe

Josh Herdman

Character: Gregory Goyle

Zoë Wanamaker

Character: Madam Hooch

Julie Walters

Character: Molly Weasley

Bonnie Wright

Character: Ginny Weasley

Luke Youngblood

Character: Lee Jordan

Verne Troyer

Character: Griphook

Adrian Rawlins

Character: James Potter

Geraldine Somerville

Character: Lily Potter

Elizabeth Spriggs

Character: The Fat Lady

Richard Bremmer

Character: Lord Voldemort

Nina Young

Character: The Grey Lady

Terence Bayler

Character: The Bloody Baron

Harry Taylor

Character: Station Guard

Leslie Phillips

Character: The Sorting Hat (voice)

Simon Fisher-Becker

Character: Fat Friar

Derek Deadman

Character: Bartender in Leaky Cauldron

Ray Fearon

Character: Firenze (voice)

Eleanor Columbus

Character: Susan Bones

Ben Borowiecki

Character: Diagon Alley Boy

Danielle Tabor

Character: Angelina Johnson

Leilah Sutherland

Character: Alicia Spinnet

Emily Dale

Character: Katie Bell

Will Theakston

Character: Terence Higgs

Jamie Yeates

Character: Marcus Flint

David Holmes

Character: Slytherin Beater

Scot Fearn

Character: Adrian Pucey

Jean Southern

Character: Trolley Witch (uncredited)

Kieri Kennedy

Character: Child at Zoo (uncredited)

Leila Hoffman

Character: Augusta Longbottom (uncredited)

Julianne Hough

Character: Hogwarts Schoolgirl (uncredited)

Zoë Sugg

Character: Girl in Potion Class (uncredited)

Jimmy Vee

Character: Goblin (uncredited)

Derek Hough

Character: Ravenclaw Student (uncredited)

Dani Harmer

Character: Student (uncredited)

Mark Ballas

Character: Hogwarts Schoolboy (uncredited)

Paul Marc Davis

Character: Lord Draben (uncredited)

Violet Columbus

Character: Girl with Flowers (uncredited)

Paul Grant

Character: Goblin (uncredited)

Nicholas Read

Character: Goblin (uncredited)