Harry Potter - Daniel Radcliffe
Ron Weasley- Rupert Grint
Hermione Granger- Emma Watson
Hagrid - Robbie Coltrane
Albus Dumbledore - Richard Harris
Professor Snape - Alan Rickman
Professor McGonagall - Maggie Smith
Professor Gilderoy Lockhart - Kenneth Branagh
Professor Dippet - Alfred Burke
Professor Sprout - Miriam Margoyles
Madam Pince- Sally Mortemore
Moaning Myrtle - Shirley Henderson
Tom Riddle - Christian Coulson
Colin Creevey - Hugh Mitchell
Aunt Petunia - Fiona Shaw
Uncle Vernon - Richard Griffiths
Dudley Dursley - Harry Melling
Draco Malfoy - Tom Felton
Lucius Malfoy- Jason Isaacs
Crabbe - Jamie Waylett
Goyle - Joshua Herdman
Oliver Wood - Sean Biggerstaff
Fred and George Weasley- James and Oliver Phelps
Neville Longbottom - Matt Lewis
Dean Thomas - Alfie Enoch
Lee Jordan - Luke Youngblood
Filch - David Bradley
Professor Flitwick - Warwick Davis
Nearly Headless Nick - John Cleese
Peeves - Rik Mayall
Seamus Finnigan - Devon Murray
Madam Hooch - Zoe Wannamaker
Pansy Parkinson - Katharine Nicholson
Lavander Brown - Kathleen Cauley
Molly Weasley - Julie Walters
Arthur Weasley- Mark Williams
Percy Weasley - Chris Rankin
Ginny Weasley - Bonny Wright
Terrence Higgs - Will Theakston
Katie Bell - Emily Dale
Alicia Spinnet - Leila Sutherland
Angelina Johnson - Danielle Tabor
The Fat Lady Portrait - Elizabeth Spriggs
The Fat Friar - Simon Fisher-Becker
The Grey Lady of Ravenclaw - Nina Young
The Bloody Baron - Terrence Bayler
Hedwig - Ook the owl
Aragog- Julian Glover