Daniel Radcliffe - Harry Potter
Rupert Grint - Ron Weasley
Emma Watson - Hermione Granger
Tom Felton - Draco Malfoy
Bonnie Wright - Ginny Weasley
Matthew Lewis - Neville Longbottom
Evanna Lynch - Luna Lovegood
Natalia Tena - Ninphadora Tonks
Taylor Triphook - Papel desconhecido
Katie Head - Papel desconhecido
Jim Broadbent - Horace Slughorn
Helena B. Carter - Bellatrix Lestrange
Helen McCroy - Narcisa Malfoy
Jessie Cave - Lilá Brown
David Bradley - Argus Filch
Robbie Coltrane - Hagrid
Alan Rickman - Severus Snape
Warwick Davis - Flitwick
Maggie Smith - Minerva McGonagall
Julie Walters - Molly Weasley
David Thewlis - Remus Lupin
Mark Williams - Arthur Weasley
James Phelps - Fred Weasley
Oliver Phelps - Jorge Weasley
Michael Gambon - Albus Dumbledore
Katie Leung - Cho Chang
Freddie Stroma - Cormac McLaggen
Louis Cordice - Blasio Zabini
Georgina Leonidas - Cátia Bell
Anna Shaffer - Romilda Vane
Robert Knox - Marcus Belby
Isabella Laughland – Liane
Elenco Hp 5 (confirmado)