Justine Mitchell

Justine Mitchell

Profile info

Known forActing
GenderFemale
Place of birthDublin, Ireland
Known credits29

Biography

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.

National Theatre at Home: Summerfolk
National Theatre at Home: Summerfolk
2026 · Maria Lvovna
How to Get to Heaven from Belfast
How to Get to Heaven from Belfast
2026 · Rossa
These Sacred Vows
These Sacred Vows
2026 · Sandra
Hamnet
Hamnet
2025 · Joan
Black Doves
Black Doves
2024 · Emma
A Spy Among Friends
A Spy Among Friends
2022 · Eleanor Philby
Maryland
Maryland
2022 · PC Eddowes
Conversations with Friends
Conversations with Friends
2022 · Paula
The Dry
The Dry
2022 · Áine Harrington
Smother
Smother
2021 · Elaine Lynch
Industry
Industry
2020 · Rose Winter
Cheat
Cheat
2019 · DI Bould
Pure
Pure
2019 · Connie
Derry Girls
Derry Girls
2018 · Adult Janette
The Crown
The Crown
2016 · Sarah McCorquodale
Amber
Amber
2014 · Maeve Flynn-Dunne
The Stag
The Stag
2013 · Linda
The Murder in Angel Lane
The Murder in Angel Lane
2013 · Sister Anne
National Theatre Live: King Lear
National Theatre Live: King Lear
2011 · Regan
Sleep with Me
Sleep with Me
2009 · Catrin
Storyland
Storyland
2009 · Ruth's Mother (voice)
Imagine Me & You
Imagine Me & You
2006 · Laura
Song of Songs
Song of Songs
2005 · Laura
A Cock and Bull Story
A Cock and Bull Story
2005 · Tony's Director
The Honeymooners
The Honeymooners
2004 · Fiona
Citizen Verdict
Citizen Verdict
2003 · Jessica Landers
Conspiracy of Silence
Conspiracy of Silence
2003 · Assistant Floor Manager
Goldfish Memory
Goldfish Memory
2003 · Kate
Waking the Dead
Waking the Dead
2001 · Una Doyle
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