TVDB
Justine Mitchell

Justine Mitchell

/ 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.

Appearances

Smother
Smother (2021)
Amber
Amber (2014)
Pure
Pure (2019)
Waking the Dead
Waking the Dead (2001)
The Crown
The Crown (2016)
Derry Girls
Derry Girls (2018)
Conversations with Friends
Conversations with Friends (2022)
Cheat
Cheat (2019)
Industry
Industry (2020)
Black Doves
Black Doves (2024)
A Spy Among Friends
A Spy Among Friends (2022)
Storyland
Storyland (2009)
These Sacred Vows
These Sacred Vows (2026)