About
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
National Theatre at Home: Summerfolk2026 · Maria Lvovna
Hamnet2025 · Joan
Maryland2022 · PC Eddowes
The Stag2013 · Linda
The Murder in Angel Lane2013 · Sister Anne
National Theatre Live: King Lear2011 · Regan
Sleep with Me2009 · Catrin
Imagine Me & You2006 · Laura
Song of Songs2005 · Laura
A Cock and Bull Story2005 · Tony's Director
The Honeymooners2004 · Fiona
Citizen Verdict2003 · Jessica Landers
Conspiracy of Silence2003
Goldfish Memory2003 · Kate