- Daniel Radcliffe
- Harry Potter
- Rupert Grint
- Ron Weasley
- Emma Watson
- Hermione Granger
- Ralph Fiennes
- Lord Voldemort
- Alan Rickman
- Prof. Severus Snape
- Robbie Coltrane
- Rubeus Hagrid
- Helena Bonham Carter
- Bellatrix Lestrange
- Warwick Davis
- Griphook
- Michael Gambon
- Albus Dumbledore
- Brendan Gleeson
- Alastor "Mad Eye" Moody
- Richard Griffiths
- Vernon Dursley
- John Hurt
- Mr. Ollivander
- Jason Isaacs
- Lucius Malfoy
- Fiona Shaw
- Aunt Petunia
- Timothy Spall
- Wormtail
- David Thewlis
- Remus Lupin
- Imelda Staunton
- Dolores Umbridge
- Julie Walters
- Mrs. Weasley
- Bill Nighy
- Rufus Scrimgeour
- Clémence Poésy
- Fleur Delacour
- David O'Hara
- Albert Runcorn
- Harry Melling
- Dudley Dursley
- Mark Williams
- Arthur Weasley
- David Yates
- Director
- Steve Kloves
- Screenwriter
- David Heyman
- Producer
- David Barron
- Producer
- J.K. Rowling
- Producer
- Lionel Wigram
- Executive Producer
- Eduardo Serra
- Cinematographer
- Mark Day
- Film Editing
- Alexandre Desplat
- Original Music
- Stuart Craig
- Production Design
- Jany Temime
- Costume Design
- Fiona Weir
- Casting
- Neil Lamont
- Supervising Art Direction
- Stephenie McMillan
- Set Decoration
- Alastair Bullock
- Art Director
- Martin Foley
- Art Director
- Kate Grimble
- Art Director
- Christian Huband
- Art Director
- Molly Hughes
- Art Director
- Hattie Storey
- Art Director
- Gary Tomkins
- Art Director
- Ashley Winter
- Art Director
