Justine Mitchell
Acting
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.
tvHow to Get to Heaven from Belfast
as Rossa · 2026 · 7.1
tvThese Sacred Vows
as Sandra · 2026 · 4.7
movieHamnet
as Joan · 2025 · 7.7
tvBlack Doves
as Emma · 2024 · 7.1
tvA Spy Among Friends
as Eleanor Philby · 2022 · 6.5
movieMaryland
as PC Eddowes · 2022 · 7.0
tvConversations with Friends
as Paula · 2022 · 7.0
tvThe Dry
as Áine Harrington · 2022 · 6.1
tvSmother
as Elaine Lynch · 2021 · 6.5
tvIndustry
as Rose Winter · 2020 · 6.8
tvCheat
as DI Bould · 2019 · 6.4
tvPure
as Connie · 2019 · 6.8
tvDerry Girls
as Adult Janette · 2018 · 8.1
tvThe Crown
as Sarah McCorquodale · 2016 · 8.2
tvAmber
as Maeve Flynn-Dunne · 2014 · 5.7
movieThe Stag
as Linda · 2013 · 5.8
movieThe Murder in Angel Lane
as Sister Anne · 2013 · 6.9
movieNational Theatre Live: King Lear
as Regan · 2011 · 7.0
movieSleep with Me
as Catrin · 2009 · 3.0
tvStoryland
as Ruth's Mother (voice) · 2009 · 7.0
movieImagine Me & You
as Laura · 2006 · 7.6
movieSong of Songs
as Laura · 2005 · 4.3
movieA Cock and Bull Story
as Tony's Director · 2005 · 6.2
movieThe Honeymooners
as Fiona · 2004 · 5.5