Thomasin McKenzie

Biography

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.

Known For

The Late Show with Stephen Colbert

Self

Pantheon

MIST (voice)

The Hobbit: The Battle of the Five Armies

Astrid

Life After Life

Ursula

Totally Completely Fine

Vivian Cunningham

Jojo Rabbit

Elsa

Old

Maddox Aged 16

Last Night in Soho

Eloise Turner

Filmography

Year	Movie	Role
2025	Fackham Hall
2025	The Testament of Ann Lee
2025	Our Party
2024	Joy	Jean Purdy
2023	Eileen	Eileen Dunlop
2023	How Can I Help You
2022	Behind the Scenes With Jane Campion	Self (archive footage)
2021	Last Night in Soho	Eloise Turner
2021	The Power of the Dog	Lola
2021	Old	Maddox Aged 16
2021	The Justice of Bunny King	Tonyah
2020	Lost Girls	Sherre Gilbert
2019	True History of the Kelly Gang	Mary Hearn
2019	The King	Philippa, Queen of Denmark
2019	Jojo Rabbit	Elsa
2018	Leave No Trace	Tom
2017	The Changeover	Rose Keaton
2016	Jean	Young Jean
2015	The Boyfriend Game	Edith
2014	Consent: The Louise Nicholas Story	Young Louise
2014	The Hobbit: The Battle of the Five Armies	Astrid
2012	Existence	Scraps
	I, Object
	Self-Portrait	Lu Rile
	Grendel	Queen Wealhtheow
	Perfect	Kerri Strug
	Victorian Psycho	Miss Lamb
	The Rule of Three	Lizzy
	The Rage

Year	TV Show	Role
2023	Totally Completely Fine	Vivian Cunningham
2022	Life After Life	Ursula
2022	Pantheon	MIST (voice)
2015	The Late Show with Stephen Colbert	Self