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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.

Movies with Justine Mitchell

• Hamnet (2025) — Joan
• Imagine Me & You (2006) — Laura
• A Cock and Bull Story (2005) — Tony's Director
• The Murder in Angel Lane (2013) — Sister Anne
• The Stag (2013) — Linda
• National Theatre Live: King Lear (2011) — Regan
• National Theatre at Home: Summerfolk (2026) — Maria Lvovna
• The Honeymooners (2004) — Fiona
• Conspiracy of Silence (2003) — Assistant Floor Manager
• Goldfish Memory (2003) — Kate
• Sleep with Me (2009) — Catrin
• Song of Songs (2005) — Laura

TV shows with Justine Mitchell

• Smother (2021) — Elaine Lynch
• Conversations with Friends (2022) — Paula
• These Sacred Vows (2026) — Sandra