Harry Potter and the Half-Blood Prince (2009) - Cast

Daniel Radcliffe as Harry Potter
Rupert Grint as Ron Weasley
Emma Watson as Hermione Granger
Helena Bonham Carter as Bellatrix Lestrange
Robert Knox as Marcus Belby
Alan Rickman as Severus Snape
Bonnie Wright as Ginny Weasley
Jessie Cave as Lavender Brown
Jim Broadbent as Horace Slughorn
Tom Felton as Draco Malfoy
Julie Walters as Molly Weasley
Warwick Davis as Filius Flitwick
Evanna Lynch as Luna Lovegood
Michael Gambon as Albus Dumbledore
Maggie Smith as Minerva McGonagall
Dave Legeno as Fenrir Greyback
Timothy Spall as Peter Pettigrew
Natalia Tena as Nymphadora Tonks
Robbie Coltrane as Rubeus Hagrid
Helen McCrory as Narcissa Malfoy
David Thewlis as Remus Lupin
Hero Fiennes-Tiffin as Tom Riddle - Age 11
Katie Leung as Cho Chang
James Phelps as Fred Weasley
Fiona Shaw as Petunia Dursley
Frank Dillane as Teenage Tom Riddle
Matthew Lewis as Neville Longbottom
Oliver Phelps as George Weasley
Freddie Stroma as Cormac McLaggen
Scarlett Byrne as Pansy Parkinson
Mark Williams as Arthur Weasley
Tom Moorcroft as Regulus Black
Georgina Leonidas as Katie Bell
David Bradley as Argus Filch
Tony Coburn as Young Lucius Malfoy
Anna Shaffer as Romilda Vane
Louis Cordice as Blaise Zabini
Ralph Ineson as Amycus Carrow
Charlie Bennison as Sanguini
Isabella Laughland as Leanne