Harry Potter and the Half-Blood Prince Cast
The cast of Harry Potter and the Half-Blood Prince.
Daniel Radcliffe
as Harry Potter

Portrayed the iconic character Harry Potter.

Rupert Grint
as Ron Weasley

Brought the character Ron Weasley to life.

Emma Watson
as Hermione Granger

Known for her role as Hermione Granger.

Jim Broadbent
as Horace Slughorn

Portrayed the character Horace Slughorn in the film.

Michael Gambon
as Albus Dumbledore

Famously played Albus Dumbledore in the movie.

Tom Felton
as Draco Malfoy

Brought the character Draco Malfoy to life on screen.

Alan Rickman
as Severus Snape

Remembered for his portrayal of Severus Snape.

Bonnie Wright
as Ginny Weasley

Portrayed the character Ginny Weasley in the film.

Jessie Cave
as Lavender Brown
Evanna Lynch
as Luna Lovegood
Freddie Stroma
as Cormac McLaggen
Robbie Coltrane
as Rubeus Hagrid
Helena Bonham Carter
as Bellatrix Lestrange
Maggie Smith
as Minerva McGonagall
Timothy Spall
as Peter Pettigrew
David Thewlis
as Remus Lupin
Julie Walters
as Molly Weasley
David Bradley
as Argus Filch
Warwick Davis
as Filius Flitwick
Gemma Jones
as Poppy Pomfrey
Helen McCrory
as Narcissa Malfoy
Natalia Tena
as Nymphadora Tonks
Mark Williams
as Arthur Weasley
Dave Legeno
as Fenrir Greyback
Elarica Johnson
as Waitress
Geraldine Somerville
as Lily Potter
Oliver Phelps
as George Weasley
James Phelps
as Fred Weasley
Alfred Enoch
as Dean Thomas
Robert Knox
as Marcus Belby
Amber Evans
as Twin Girl 1
Ruby Evans
as Twin Girl 2
Louis Cordice
as Blaise Zabini
Scarlett Hefner
as Pansy Parkinson
Jamie Waylett
as Vincent Crabbe
Josh Herdman
as Gregory Goyle
Matthew Lewis
as Neville Longbottom
William Melling
as Nigel Wolpert
Anna Shaffer
as Romilda Vane
Devon Murray
as Seamus Finnigan
Georgina Leonidas
as Katie Bell
Isabella Laughland
as Leanne
Afshan Azad
as Padma Patil
Shefali Chowdhury
as Parvati Patil
Amelda Brown
as Mrs Cole
Hero Fiennes Tiffin
as Tom Riddle (11 Years)
Jack Pryor
as Skinny Kid
Mark Lockyer
as Waiter
Paul Ritter
as Eldred Worple
Frank Dillane
as Tom Riddle (16 Years)
Joerg Stadler
as Male Inferi
Caroline Wildi
as Female Inferi
Ralph Ineson
as Amycus Carrow
Suzie Toase
as Alecto Carrow
Rod Hunt
as Thorfinn Rowle
Katie Leung
as Cho Chang
Nathan Clarke
as Gryffindor Student (uncredited)
Olivia Jewson
as Slug Club Party Member (uncredited)
Freddie Rose
as Year 7 Schoolboy (uncredited)
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