Arabella Stanton (born 11 April 2014) is an English child actress. In May 2025, she was confirmed to be cast as Hermione Granger in HBO's upcoming Harry Potter television series.
Biography Stanton made her West End Debut where she played Matilda Wormwood in the West End production of Matilda the Musical from September 2023 until March 2024. She also played Control in the West End production of Andrew Lloyd Webber's musical Starlight Express from July to September 2024. In May 2025, she was cast as Hermione Granger in the upcoming Harry Potter television series (2026–), which will be broadcast on HBO; she will star alongside Dominic McLaughlin and Alastair Stout as Harry Potter and Ron Weasley respectively.
In August 2025, it was announced that Stanton would be voicing Hermione in Harry Potter: The Full-Cast Audio Editions, a production of Audible and J. K. Rowling's Pottermore. The project, which will adapt all seven novels into audiobooks, was announced in April 2024 and will include original music and over 100 voice actors. She is the only member of the trio to be playing their character in both the audiobook and television series, starring in the former alongside Frankie Treadaway as Harry Potter and Max Lester as Ron Weasley.
Filmography
Television Year Title Role Notes 2026–present Harry Potter Hermione Granger Main role
Documentaries Year Title Role Notes 2026 Finding Harry: The Craft Behind the Magic Herself Behind The Mic: The Making of The Harry Potter Full-Cast Audio Editions
Stage Year Title Role Notes 2023–2024 Matilda The Musical Matilda Wormwood West End 2024–2025Starlight ExpressControlWembley
Audiobook Year Title Role Notes 2025 Harry Potter and the Philosopher’s Stone Hermione Granger Main role Harry Potter and the Chamber of Secrets 2026 Harry Potter and the Prisoner of Azkaban References
External links