Thomasin Harcourt McKenzie (born 26 July 2000) is an actress from New Zealand. After a minor role in The Hobbit: The Battle of Five Armies, she rose to critical prominece with the lead role in Debra Granik's 2018 drama film Leave No Trace. After supporting roles in the 2019 films The King, Jojo Rabbit and True History of the Kelly Gang, as well as the 2021 thriller Old, Edgar Wright's psychological horror film Last Night in Soho established her as one of the industry's lead actresses.
2.07
Popularity27
Credits6.8
Rating37.9M
Budget128M
RevenueActing
Primarily2025 Self-Portrait as Lu Rile
2025 Grendel as Queen Wealhtheow
2025 Perfect as Kerri Strug
2025 I, Object
2025 Fackham Hall
2025 The Rule of Three as Lizzy
2025 Victorian Psycho as Miss Lamb
2024 Joy as Jean Purdy
2023 Eileen as Eileen Dunlop
2023 How Can I Help You
2022 Behind the Scenes With Jane Campion as Self (archive footage)
2021 The Power of the Dog as Lola
2021 Last Night in Soho as Eloise Turner
2021 The Justice of Bunny King as Tonyah
2021 Old as Maddox Aged 16
2020 Lost Girls as Sherre Gilbert
2019 True History of the Kelly Gang as Mary Hearn
2019 Jojo Rabbit as Elsa
2019 The King as Philippa, Queen of Denmark
2018 Leave No Trace as Tom
2017 The Changeover as Rose Keaton
2016 Jean as Young Jean
2015 The Boyfriend Game as Edith
2014 The Hobbit: The Battle of the Five Armies as Astrid
2014 Consent: The Louise Nicholas Story as Young Louise
2012 Existence as Scraps