Justine Mitchell

Justine Mitchell

Acting

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 fil…

Known for

The Crown

The Crown

2016

Industry

Industry

2020

Hamnet

Hamnet

2025

Waking the Dead

Waking the Dead

2001

Derry Girls

Derry Girls

2018

Black Doves

Black Doves

2024

How to Get to Heaven from Belfast

How to Get to Heaven from Belfast

2026

Smother

Smother

2021

Acting(29)

2026National Theatre at Home: SummerfolkMaria Lvovna

2026How to Get to Heaven from BelfastRossa

2026These Sacred VowsSandra

2024Black DovesEmma

2022A Spy Among FriendsEleanor Philby

2022MarylandPC Eddowes

2022Conversations with FriendsPaula

2022The DryÁine Harrington

2021SmotherElaine Lynch

2020IndustryRose Winter

2019CheatDI Bould

2018Derry GirlsAdult Janette

2016The CrownSarah McCorquodale

2014AmberMaeve Flynn-Dunne

2013The StagLinda

2013The Murder in Angel LaneSister Anne

2011National Theatre Live: King LearRegan

2009Sleep with MeCatrin

2009StorylandRuth's Mother (voice)

2006Imagine Me & YouLaura

2005Song of SongsLaura

2005A Cock and Bull StoryTony's Director

2004The HoneymoonersFiona

2003Citizen VerdictJessica Landers

2003Conspiracy of Silence

2003Goldfish MemoryKate

2001Waking the DeadUna Doyle

Justine Mitchell — Watchpile | Watchpile