Beau Gadsdon (born 17 January 2007[citation needed]) is a British television and film actress.
As a child actress, she appeared in Rogue One: A Star Wars Story as a young Jyn Erso.[1] She played mini-Harry in the 2017 music video for Harry Styles song Kiwi.[2][3] She played a young Lisbeth Salander in the 2018 film The Girl in the Spider's Web.[4]
She played Polly Ingram, the daughter of Matthew Macfadyen's Major Charles Ingram in true-life television crime drama Quiz in 2020. She also appeared in the horror film Censor, playing the younger version of Enid, played by Niamh Algar.[5] She appeared in Katherine Ryan comedy series The Duchess for Netflix,[6] and the comedy series The Baby.[7]
In 2021, she played a young Antonia Minor on historical television series Domina.[8] In 2022, she could be seen in Netflix spy thriller Treason.[9] That year, she had the lead role of Lily Watts in The Railway Children Return, a film which also starred Jenny Agutter, and was a sequel to the 1970 film The Railway Children.[10]
In 2023, Gadsdon appeared in series six of The Crown in flashback scenes set on Victory in Europe Day playing a teenage Princess Margaret alongside Viola Prettejohn as the teenage Princess Elizabeth.[11][12] She had first played the role in series one in 2016.[13]
In 2024, she appeared in the television adaptation of A Gentleman in Moscow starring Ewan McGregor.[14][15]
| † | Denotes works that have not yet been released |
| Year | Title | Role | Notes |
|---|---|---|---|
| 2016 | Rogue One | Young Jyn Erso | |
| 2016-2023 | The Crown | Princess Margaret | 5 episodes |
| 2018 | The Girl in the Spider's Web | Young Lisbeth Salander | |
| 2020 | Quiz | Polly Ingram | 2 episodes |
| 2020 | The Duchess | Millie | 3 episodes |
| 2021 | Censor | Young Enid | |
| 2021 | Domina | Young Antonia Minor | 4 episodes |
| 2021 | The Baby | Sally | 2 episodes |
| 2022 | The Railway Children Return | Lily Watts | Lead role |
| 2022 | Treason | Ella Lawrence | 5 episodes |
| 2024 | A Gentleman in Moscow | Sofia | |
| 2024 | The Critic | Freya | |
| 2024 | Here | Elizabeth 12-15 years | |
| 2025 | The Conjuring: Last Rites | ||
| TBA | A Taste for Murder† | Angelica | Filming |
