Who played Hermione Granger in the Harry Potter films?

The story behind the answer

Who played Hermione Granger in the Harry Potter films? Emma Watson played Hermione Granger in all eight Harry Potter films.

Watson won the role after auditioning as a nine-year-old with little professional acting experience. Casting agents found her through her Oxford theatre teacher, and J.K. Rowling supported her casting after seeing her screen test. Harry Potter and the Philosopher’s Stone, released in 2001, marked Watson’s film debut.

Hermione is one of the story’s three central characters, alongside Harry Potter and Ron Weasley. Her intelligence, preparation and courage repeatedly help the trio solve problems and survive dangerous encounters. Watson’s performance also helped make Hermione one of the franchise’s most recognizable characters.

A common mix-up is confusing the film actress with the character’s voice performers in video games or dubbed versions. In the original English-language films, Emma Watson is the canonical answer. Watson later played Belle in Beauty and the Beast and graduated from Brown University with an English literature degree in 2014.

Source: Wikipedia · fact-checked Aug. 2026

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