Justine Mitchell

Actor

From: Dublin, Ireland

Justine Mitchell is an Irish actress. She is best known for playing Elaine Lynch in the Irish thriller series Smother (2021-2023) and for portraying Joan Hathaway in Chloé Zhao's 2025 period drama film Hamnet.

Filmography (14)

National Theatre at Home: Summerfolk (2026)
Maria Lvovna
Hamnet (2025)
Joan
Maryland (2022)
PC Eddowes
The Stag (2013)
Linda
The Murder in Angel Lane (2013)
Sister Anne
National Theatre Live: King Lear (2011)
Regan
Sleep with Me (2009)
Catrin
Imagine Me & You (2006)
Laura
Song of Songs (2005)
Laura
A Cock and Bull Story (2005)
Tony's Director
The Honeymooners (2004)
Fiona
Citizen Verdict (2003)
Jessica Landers
Conspiracy of Silence (2003)
Goldfish Memory (2003)
Kate