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Arabella Stanton
| Plays | Hermione Granger |
| Born | 2014 (11 when she was cast, in May 2025) |
| Age when filming began | 11 or 12 (July 2025) |
| Age at the premiere | 12 or 13 (25 December 2026) |
| From | England |
| Casting announced | 27 May 2025 |
| IMDb | Arabella Stanton |
Photo: HBO
Arabella Stanton plays Hermione in HBO’s Harry Potter. She was one of the more than 30,000 children who answered the open casting call of September 2024, for children aged 9 to 11 living in the United Kingdom or Ireland, auditioned in London and was announced on 27 May 2025, when she was 11.
Unlike her co-stars, she arrived with stage experience: she played Matilda in Matilda the Musical in London’s West End from September 2023 to March 2024, and Control in Starlight Express in 2024. She is also the only member of the trio who plays the same character twice: she voices Hermione in the full-cast audiobooks published by Audible since 2025 [Wikipedia].
How the books describe Hermione Granger, and every difference so far, is on the character page.
Other roles
| Year | Title | Role |
|---|---|---|
| 2023–2024 | Matilda the Musical (West End) | Matilda |
| 2024 | Starlight Express | Control |
| 2025–2026 | Harry Potter full-cast audiobooks (Audible) | Hermione Granger (voice) |
In interviews
“I think books are the main connection between Hermione and I,” she told the Associated Press [ComicBookMovie].
To Scholastic News she said that the series includes material from the books that was not in the films: see the interview.
More of the cast
Dominic McLaughlin · Alastair Stout · John Lithgow · Janet McTeer · Paapa Essiedu · Nick Frost · Lox Pratt · Daniel Rigby · Bel Powley · Amos Kitson · Rory Wilmot · Luke Thallon · Katherine Parkinson · Ruari Spooner · Gracie Cochrane · Anton Lesser · Warwick Davis · Sirine Saba · Louise Brealey · Orson Matthews · Paul Whitehouse · Johnny Flynn · Kit Harington · Rafe Spall. See also the ages of the cast and the full cast.
