
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.

as Maria Lvovna

as Joan

as PC Eddowes

as Linda

as Sister Anne

as Regan

as Catrin

as Laura

as Laura

as Tony's Director

as Fiona

as Jessica Landers

as Assistant Floor Manager

as Kate