Emma Watson Hermione Granger
Gary Oldman Sirius Black
Ralph Fiennes Lord Voldemort
Daniel Radcliffe Harry Potter
Brendan Gleeson Alastor 'Mad-Eye' Moody
Rupert Grint Ron Weasley
Emma Thompson Sybill Trelawney
Helena Bonham Carter Bellatrix Lestrange
Tom Felton Draco Malfoy
Jason Isaacs Lucius Malfoy
David Thewlis Remus Lupin
Julie Walters Molly Weasley
Fiona Shaw Petunia Dursley
J.K. Rowling Novel
Alan Rickman Severus Snape
Natalia Tena Nymphadora Tonks
Timothy Spall Peter Pettigrew (uncredited)
Maggie Smith Minerva McGonagall
David Bradley Argus Filch
Matthew Lewis Neville Longbottom
Warwick Davis Filius Flitwick
Katie Leung Cho Chang
Mark Williams Arthur Weasley
Michael Gambon Albus Dumbledore
Richard Griffiths Vernon Dursley
Robbie Coltrane Rubeus Hagrid
Bonnie Wright Ginny Weasley
Imelda Staunton Dolores Umbridge
Harry Melling Dudley Dursley
Evanna Lynch Luna Lovegood
James Phelps Fred Weasley
Jessica Hynes Mafalda Hopkirk (voice)
Alfred Enoch Dean Thomas
Adrian Rawlins James Potter
Robert Hardy Cornelius Fudge
Kathryn Hunter Arabella Figg
Arben Bajraktaraj Azkaban Death Eater
Geraldine Somerville Lily Potter
Miles Jupp TV Weatherman
David Yates Director
George Harris Kingsley Shacklebolt
Daisy Haggard Lift (voice)
Oliver Phelps George Weasley
Lucy Allen Stunts
Stephenie McMillan Set Decoration
David Heyman Producer, Healer in Portrait (uncredited)
Paul Franklin Visual Effects Supervisor
Ben Cooke Stunts
Rowley Irlam Stunts
George Cottle Stunts
Nick Dudman Makeup Effects Designer
Michael Goldenberg Screenplay
Jany Temime Costume Design
Greg Powell Stunt Coordinator
Josh Herdman Gregory Goyle
Ekow Quartey Dumbledore's Army Member
Richard Leaf Dawlish
Charlotte Hunter Stunts
Nicholas Blane Bob
Tony Maudsley Grawp
Tina Maskell Stunts
Rick English Stunts
Tim Burke Visual Effects Supervisor
Robbie Jarvis Young James Potter
William Melling Nigel 2nd Year
Dan Snape Digital Compositor
David Barron Producer
Mark Taylor Sound Re-Recording Mixer
Andie Derrick Foley Artist
Jim McManus Barman
Michael Wildman Centaur
Lionel Wigram Executive Producer