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