Szereplő lista:

Daniel Radcliffe ................ Harry Potter
Rupert Grint .................... Ron Weasley
Emma Watson ..................... Hermione Granger
Richard Griffiths ............... Vernon bácsi
Fiona Shaw ...................... Petunia néni
Harry Melling ................... Dudley Dursley
Toby Jones ...................... Dobby (hangja)
Jim Norton ...................... Mr. Malter
Veronica Clifford ............... Mrs. Malter
James Phelps .................... Fred Weasley
Oliver Phelps ................... George Weasley
Julie Walters ................... Molly Weasley
Bonnie Wright ................... Ginny Weasley
Mark Williams ................... Arthur Weasley
Chris Rankin .................... Percy Weasley
Tom Felton ...................... Draco Malfoy
Jason Isaacs .................... Lucius Malfoy
Edward Tudor-Pole ............... Mr. Borgin (törölt jelenet)
Robbie Coltrane ................. Rubeus Hagrid
Tom Knight ...................... Mr. Granger
Heather Bleasdale ............... Mrs. Granger
Kenneth Branagh ................. Gilderoy Lockhart
Matthew Lewis ................... Neville Longbottom
Devon Murray .................... Seamus Finnigan
David Bradley ................... Frics
Alan Rickman .................... Perselus Piton
Richard Harris .................. Albus Dumbledore
Maggie Smith .................... Minerva McGalagony
Jamie Waylett ................... Crak
Joshua Herdman .................. Monstro
Miriam Margolyes ................ Bimba Professzor
Gemma Padley .................... Penelope Clearwater
John Cleese ..................... Félig Fej Nélküli Nick
Hugh Mitchell ................... Colin Creevey
Alfred Enoch .................... Dean Thomas
Eleanor Columbus ................ Susan Bones
Sean Biggerstaff ................ Oliver Wood
Rochelle Douglas ................ Alicia Spinnet
Emily Dale ...................... Katie Bell
Danielle Tabor .................. Angelina Johnson
Warwick Davis ................... Flitwick professzor
Luke Youngblood ................. Lee Jordan
Scott Fern ...................... Marcus Flint
Gemma Jones ..................... Madam Pomfrey
Shirley Henderson ............... Hisztis Myrtle
Edward Randell .................. Justin Finch-Fletchley
Sally Mortemore ................. Irma Cvikker
Louis Doyle ..................... Ernie MacMillan
Charlotte Skeoch ................ Hannah Abbott
Leslie Phillips ................. Teszlek Süveg (hangja)
Helen Stuart .................... Millicent Bulstrode
Christian Coulson ............... Tom Rowle Denem
Robert Hardy .................... Cornelius Caramel
Julian Glover ................... Aragog (hangja)

Rendezte: Chris Colombus

Forgatókönyv: Steve Kloves

Producerek: Chris Columbus, David Heyman, Mark Radcliffe

Zene: John Williams

Díszlettervező: Stuart Craig