Daniel Radcliffe Harry Potter Emma Watson Hermione Granger Rupert Grint Ron Weasley Toby Jones Dobby (voice) Helena Bonham Carter Bellatrix Lestrange Simon McBurney Kreacher (voice) Alan Rickman Severus Snape Ralph Fiennes Lord Voldemort Bill Nighy Rufus Scrimgeour Rhys Ifans Xenophilius Lovegood Evanna Lynch Luna Lovegood Andy Linden Mundungus Fletcher Guy Henry Pius Thicknesse Jason Isaacs Lucius Malfoy Brendan Gleeson Alastor "Mad-Eye" Moody John Hurt Ollivander Robbie Coltrane Rubeus Hagrid David Thewlis Remus Lupin Richard Griffiths Vernon Dursley Julie Walters Molly Weasley Michael Gambon Albus Dumbledore Warwick Davis Griphook Imelda Staunton Dolores Umbridge Tom Felton Draco Malfoy Timothy Spall Peter Pettigrew Fiona Shaw Petunia Dursley Dave Legeno Fenrir Greyback Helen McCrory Narcissa Malfoy Nick Moran Scabior Peter Mullan Corban Yaxley David O'Hara Albert Runcorn Clémence Poésy Fleur Delacour Natalia Tena Nymphadora Tonks Mark Williams Arthur Weasley Bonnie Wright Ginny Weasley Harry Melling Dudley Dursley Ian Kelly Mr Granger Michelle Fairley Mrs Granger Carolyn Pickles Charity Burbage Graham Duff Death Eater Arben Bajraktaraj Antonin Dolohov Rod Hunt Thorfinn Rowle Ralph Ineson Amycus Carrow Emil Hostina Death Eater Richard Strange Death Eater Anthony John Crocker Death Eater James Phelps Fred Weasley Oliver Phelps George Weasley Matthew Lewis Neville Longbottom Devon Murray Seamus Finnigan William Melling Nigel Wolpert Freddie Stroma Cormac McLaggen Isabella Laughland Leanne Jessie Cave Lavender Brown Anna Shaffer Romilda Vane Josh Herdman Gregory Goyle Georgina Leonidas Katie Bell Louis Cordice Blaise Zabini Scarlett Hefner Pansy Parkinson Afshan Azad Padma Patil Ned Dennehy Scared Man Rade Šerbedžija Mykew Gregorovitch Geraldine Somerville Lily Potter Miranda Richardson Rita Skeeter Michael Byrne Gellert Grindelwald Lewis Young Snatcher (uncredited)