About
Isabella May Ramsey (born September 2003) is an English actor. They are known for their breakthrough role as young noblewoman Lyanna Mormont in the HBO fantasy television series Game of Thrones (2016–2019) and Ellie in the HBO post-apocalyptic drama series The Last of Us (2023–present). They received nominations for a Primetime Emmy Award and a Golden Globe Award for the latter. Ramsey played Mildred Hubble in the 2017 CBBC series The Worst Witch, voiced the title role in the Netflix animated series Hilda (2018–2023), and starred in the 2022 historical comedy film Catherine Called Birdy. The latter earned them a nomination for the Critics' Choice Movie Award for Best Young Performer.
Filmography
Sunny Dancer2026 · Ivy
The Sheep Detectives2026 · Zora (voice)
The Correction Unit2025 · nTrac (voice)
Matilda and the Brave Escape2024 · Narrator
More Flames2024 · Dog
Grounded II: Making The Last of Us Part II2024 · Self (archive footage) (uncredited)
Chicken Run: Dawn of the Nugget2023 · Molly (voice)
Villain2023 · Georgia
Making of The Last of Us2023 · Self
Catherine Called Birdy2022 · Birdy
Hilda and the Mountain King2021 · Hilda (voice)
Requiem2021 · Evelyn
3 Minutes of Silence2020
Resistance2020 · Elsbeth
On the Beaches2019 · Kitty
Judy2019 · Lorna Luft
Zero2019 · Alice
Game of Thrones: The Last Watch2019 · Self
Princess Emmy2019 · Princess Gizana (voice)
Holmes & Watson2018 · Flotsam