Justine Mitchell

Actress

Place of birth: Dublin, Ireland

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.

Filmography (22)

• Imagine Me & You (2006, ★ 7.6)
• The Crown (2016, ★ 8.2)
• The Murder in Angel Lane (2013, ★ 6.9)
• Hamnet (2025, ★ 7.7)
• Pure (2019, ★ 6.8)
• Waking the Dead (2001, ★ 7.2)
• Derry Girls (2018, ★ 8.1)
• Conversations with Friends (2022, ★ 7)
• Industry (2020, ★ 6.8)
• Black Doves (2024, ★ 7.1)
• How to Get to Heaven from Belfast (2026, ★ 7.1)
• Goldfish Memory (2003, ★ 5.7)
• The Stag (2013, ★ 5.8)
• A Cock and Bull Story (2005, ★ 6.1)
• Smother (2021, ★ 6.5)
• Cheat (2019, ★ 6.4)
• A Spy Among Friends (2022, ★ 6.5)
• Conspiracy of Silence (2003, ★ 4.4)
• Amber (2014, ★ 5.3)
• The Dry (2022, ★ 6)
• Song of Songs (2005, ★ 3.5)
• Citizen Verdict (2003, ★ 3.4)