Known For
Acting
Place of Birth
Dublin, Ireland
Justine Mitchell
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.
Known For - Movies
Known For - TV Shows
The Crown
as Sarah McCorquodale
Industry
as Rose Winter
Waking the Dead
as Una Doyle
Derry Girls
as Adult Janette
Black Doves
as Emma
How to Get to Heaven from Belfast
as Rossa
Smother
as Elaine Lynch
A Spy Among Friends
as Eleanor Philby
Conversations with Friends
as Paula
Storyland
as Ruth's Mother (voice)