Daniel Radcliffe (Harry Potter), Rupert Grint (Ron Weasley) and Emma Watson (Hermione Granger) lead the cast of Harry Potter and the Chamber of Secrets.
Main cast
- Harry PotterDaniel RadcliffeMain
- Ron WeasleyRupert GrintMain
- Hermione GrangerEmma WatsonMain
- Gilderoy LockhartKenneth BranaghMain
- Professor Albus DumbledoreRichard HarrisMain
- Lord Voldemort / Tom Marvolo RiddleChristian CoulsonMain
- Lucius MalfoyJason IsaacsMain
- Moaning MyrtleShirley HendersonMain
Supporting cast
- Professor Severus SnapeAlan RickmanSupp
- Professor Minerva McGonagallMaggie SmithSupp
- Rubeus HagridRobbie ColtraneSupp
- Draco MalfoyTom FeltonSupp
- Ginny WeasleyBonnie WrightSupp
- Molly WeasleyJulie WaltersSupp
- Arthur WeasleyMark WilliamsSupp
- Professor Filius FlitwickWarwick DavisSupp
Guest & voice
- Cornelius FudgeRobert HardyGuest
- Dobby (voice)Toby JonesVoice
- Aragog (voice)Julian GloverVoice
- Nearly Headless NickJohn CleeseGuest
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About this cast
Harry Potter and the Chamber of Secrets (2002) is the second film in the Harry Potter series, directed by Chris Columbus. The main cast includes Daniel Radcliffe, Rupert Grint and Emma Watson reprising their roles as Harry, Ron and Hermione, with Kenneth Branagh and Jason Isaacs joining as Gilderoy Lockhart and Lucius Malfoy.
FAQs
Who plays Harry Potter in Harry Potter and the Chamber of Secrets?
Daniel Radcliffe plays Harry Potter.
Who is the new Defence Against the Dark Arts teacher in the film?
Gilderoy Lockhart, played by Kenneth Branagh.
Who provides the voice of Dobby the house-elf?
Toby Jones provides the voice of Dobby.
Which actor plays Lucius Malfoy?
Jason Isaacs plays Lucius Malfoy.
Is Harry Potter and the Chamber of Secrets a film or a TV series?
It is a film, released in 2002.
Sources & where to watch: IMDb · Wikipedia · Where to watch (JustWatch UK) · Updated June 2026