
Biography
Sinéad Matthews is an English actress whose credits include film, television, radio and stage. Notable TV roles include Marcia Williams in season three of The Crown in 2019.
Acted in 44
2020s
- 2025
Brides
Ms. Jenner
- 2024
The Date
Jan
National Theatre Live: Till The Stars Come Down
Slyvia
Things You Should Have Done
Michelle · 3 episodes
- 2023
Rational Behaviour
Stella
- 2022
Hullraisers
Paula · 12 episodes
- 2021
I'm Not in Love
Lena
- 2020
Muscle
Sandra
A Serial Killer's Guide to Life
Izzy
2010s
- 2019
- 2018
Happy New Year, Colin Burstead
Lainey
Sick of It
Jules · 1 episode
- 2017
National Theatre Live: Hedda Gabler
Mrs. Elvsted
- 2016
Mother
Shoe Shop Assistant
The Roof
Peter Brooks' Assistant
- 2015
Across The Sea
Mother
- 2014
- 2013
Way to Go
Debbie · 6 episodes
- 2011
- 2010
2000s
- 2009
- 2008
Trimming the Fat
Receptionist
In Love with Barbara
Young Barbara
- 2007
Who Gets the Dog
Claire Evans
Half Broken Things
Steph
- 2006
- 2005
- 2004
He Knew He Was Right
Mary · 2 episodes
- 2003
1990s
- 1997