Justine Mitchell
Actor
Dublin, Ireland
Active 2001–present
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
Hamnet (2025) — JoanHow to Get to Heaven from Belfast (2026) — RossaThese Sacred Vows (2026) — SandraNational Theatre at Home: Summerfolk (2026) — Maria LvovnaThe Crown (2016) — Sarah McCorquodaleImagine Me & You (2006) — LauraDerry Girls (2018) — Adult JanetteBlack Doves (2024) — EmmaIndustry (2020) — Rose WinterConversations with Friends (2022) — PaulaA Cock and Bull Story (2005) — Tony's DirectorA Spy Among Friends (2022) — Eleanor PhilbyWaking the Dead (2001) — Una DoyleThe Stag (2013) — LindaPure (2019) — ConnieThe Murder in Angel Lane (2013) — Sister AnneCheat (2019) — DI BouldSmother (2021) — Elaine LynchThe Dry (2022) — Áine HarringtonGoldfish Memory (2003) — KateAmber (2014) — Maeve Flynn-DunneMaryland (2022) — PC EddowesNational Theatre Live: King Lear (2011) — ReganStoryland (2009) — Ruth's Mother (voice)