Gary Oldman Sirius Black
Emma Watson Hermione Granger
Daniel Radcliffe Harry Potter
Ralph Fiennes Lord Voldemort
Emma Thompson Sybill Trelawney
Helena Bonham Carter Bellatrix Lestrange
Jason Isaacs Lucius Malfoy
David Thewlis Remus Lupin
Tom Felton Draco Malfoy
Brendan Gleeson Alastor 'Mad-Eye' Moody
Rupert Grint Ron Weasley
Alan Rickman Severus Snape
Julie Walters Molly Weasley
Maggie Smith Minerva McGonagall
Fiona Shaw Petunia Dursley
Natalia Tena Nymphadora Tonks
Robbie Coltrane Rubeus Hagrid
George Cottle Stunts
Michael Gambon Albus Dumbledore
Timothy Spall Peter Pettigrew (uncredited)
David Bradley Argus Filch
Mark Williams Arthur Weasley
Richard Griffiths Vernon Dursley
J.K. Rowling Novel
Bonnie Wright Ginny Weasley
Geraldine Somerville Lily Potter
Harry Melling Dudley Dursley
Warwick Davis Filius Flitwick
Katie Leung Cho Chang
Jessica Hynes Mafalda Hopkirk (voice)
Kathryn Hunter Arabella Figg
Matthew Lewis Neville Longbottom
David Yates Director
Paul Franklin Visual Effects Supervisor
Alfred Enoch Dean Thomas
Evanna Lynch Luna Lovegood
Adrian Rawlins James Potter
James Phelps Fred Weasley
Imelda Staunton Dolores Umbridge
David Heyman Producer, Healer in Portrait (uncredited)
Daniel Laurie ADR Editor
Arben Bajraktaraj Azkaban Death Eater
Ben Cooke Stunts
Robert Hardy Cornelius Fudge
Michael Wildman Centaur
Nicholas Blane Bob
Josh Herdman Gregory Goyle
Greg Powell Stunt Coordinator
Fiona Weir Casting
Miles Jupp TV Weatherman
Richard Leaf Dawlish
Matthew Stirling Stunts
Jany Temime Costume Design
Daisy Haggard Lift (voice)
James Mather Supervising Sound Effects Editor, Supervising Sound Editor
Mark Taylor Sound Re-Recording Mixer
Chris Lyons Special Effects Makeup Artist
George Harris Kingsley Shacklebolt
Michael Goldenberg Screenplay
Ferran Domenech Animation Supervisor
Tony Maudsley Grawp
James Payton Frank Longbottom (uncredited)
Tina Maskell Stunts
Tim Lewis Unit Production Manager, Associate Producer
Stuart Wilson Production Sound Mixer
Oliver Phelps George Weasley
Andy Kennedy Sound Designer
Mark Coulier Prosthetic Makeup Artist
William Melling Nigel 2nd Year
Tim Burke Visual Effects Supervisor
Amanda Knight Makeup Designer
Peter Gleaves ADR Mixer