Gary Oldman Sirius Black
Emma Watson Hermione Granger
Daniel Radcliffe Harry Potter
Ralph Fiennes Lord Voldemort
Emma Thompson Sybill Trelawney
Jason Isaacs Lucius Malfoy
Helena Bonham Carter Bellatrix Lestrange
Tom Felton Draco Malfoy
Ciarán Hinds Aberforth Dumbledore
Rupert Grint Ron Weasley
David Thewlis Remus Lupin
Julie Walters Molly Weasley
Domhnall Gleeson Bill Weasley
John Hurt Ollivander
Alan Rickman Severus Snape
Robbie Coltrane Rubeus Hagrid
Kelly Macdonald Helena Ravenclaw
Maggie Smith Minerva McGonagall
Natalia Tena Nymphadora Tonks
Bonnie Wright Ginny Weasley
Michael Gambon Albus Dumbledore
Ralph Ineson Amycus Carrow
Timothy Spall Peter Pettigrew
Mark Williams Arthur Weasley
David Bradley Argus Filch
Katie Leung Cho Chang
J.K. Rowling Novel, Producer
Gemma Jones Poppy Pomfrey
Jim Broadbent Horace Slughorn
Clémence Poésy Fleur Delacour
Matthew Lewis Neville Longbottom
Helen McCrory Narcissa Malfoy
Warwick Davis Griphook / Filius Flitwick
Alfred Enoch Dean Thomas
Miriam Margolyes Pomona Sprout
Freddie Stroma Cormac McLaggen
Geraldine Somerville Lily Potter
Adrian Rawlins James Potter
Evanna Lynch Luna Lovegood
Ian Peck Hogsmeade Death Eater
James Phelps Fred Weasley
David Yates Director
Alexandre Desplat Original Music Composer
Steve Kloves Screenplay
David Heyman Dining Wizard in Painting (uncredited), Producer
Anna Shaffer Romilda Vane
Scarlett Hefner Pansy Parkinson
Josh Herdman Gregory Goyle
Leslie Phillips The Sorting Hat (voice)
Nick Moran Scabior
Isabella Laughland Leanne
Ashley McGuire Death Eater
Guy Henry Pius Thicknesse
Georgina Leonidas Katie Bell
Greg Powell Stunt Coordinator
Michael Stevenson Second Assistant Director
John Richardson Special Effects Supervisor
Sean Biggerstaff Oliver Wood (uncredited)
Oliver Phelps George Weasley
Spencer Wilding Knight of Hogwarts (uncredited)
George Harris Kingsley Shacklebolt
Daniel Laurie ADR Supervisor
Eduardo Serra Director of Photography
Helena Barlow Rose Weasley (19 Years Later)
Ellie Darcey-Alden Young Lily Potter
Peter Gleaves ADR Mixer
Hebe Beardsall Ariana Dumbledore
Chris Lyons Special Effects Makeup Artist
Amanda Knight Makeup Designer
Stuart Wilson Production Sound Mixer
Cristian Knight Stunts
Granville Saxton Death Eater