Janet McTeer
- Harry Potter
2026 Minerva McGonagall
- Mission: Impossible - The Final Reckoning
2025 Walters
- The Artist
2025 Marian Henry
- MobLand
2025 Dr. Katherine 'Kat' McAllister
- KAOS
2024 Hera
- National Theatre Live: Phaedra
2023 Helen
- Julius Caesar: The Making of a Dictator
2023 Narrator
- Glimpse
2022 Lucienne
- The Menu
2022 Lillian
- The Old Man
2022 Marion
- Disclosure
2020 Hubert Page / Self (archive footage)
- Gangs of London
2020 Isabel Vaughn
- Sorry for Your Loss
2018 Amy
- Angelica
2017 Anne Montague
- The Exception
2017 Princess Hermine 'Hermo' Reuss of Greiz
- Ozark
2017 Helen Pierce
- National Theatre Live: Les Liaisons Dangereuses
2016 La Marquise de Merteuil
- Me Before You
2016 Camilla Traynor
- Paint It Black
2016 Executive Producer
- Allegiant
2016 Edith Prior
- Fathers and Daughters
2015 Carolyn
- Insurgent
2015 Edith Prior
- Battle Creek
2015 Commander Guziewicz
- Marvel's Jessica Jones
2015 Alisa Jones
- Maleficent
2014 Narrator (voice)
- The Honourable Woman
2014 Julia Walsh
- The White Queen
2013 Jacquetta of Luxembourg
- The Woman in Black
2012 Mrs. Daily
- Hannah Arendt
2012 Mary McCarthy
- Parade's End
2012 Mrs. Satterthwaite
- Island
2011 Phyllis
- Cat Run
2011 Helen Bingham
- Albert Nobbs
2011 Hubert Page
- Weekends at Bellevue
2011 Diane Wallace
- Into the Storm
2009 Clementine Churchill
- Hunter
2009 DS Amy Foster
- Psychoville
2009 Cheryl
- Sense and Sensibility
2008 Mrs. Dashwood
- Daphne
2007 Gertrude Lawrence
- Five Days
2007 DS Amy Foster
- Damages
2007 Kate Franklin
- As You Like It
2006 Audrey
- The Amazing Mrs Pritchard
2006 Catherine Walker
- Tideland
2005 Dell
- Agatha Christie's Marple
2004 Anne Protheroe
- The Intended
2002 Writer
- Songcatcher
2001 Professor Lily Penleric, PhD
- The King Is Alive
2000 Liz
- Waking the Dead
2000 Caroline Pierce
- Tumbleweeds
1999 Mary Jo Walker
- Velvet Goldmine
1998 Female Narrator (voice)
- Saint-Ex
1996 Genevieve de Ville-Franche
- Carrington
1995 Vanessa Bell
- The Governor
1995 Helen Hewitt
- Don't Leave Me This Way
1993 Loretta Lawson
- Dead Romantic
1993 Madeleine Severn
- Wuthering Heights
1992 Ellen Dean
- A Masculine Ending
1992 Loretta Lawson
- The Black Velvet Gown
1991 Riah Millican
- Prince
1991 Adult Claudie
- I Dreamt I Woke Up
1991 Mysterious Woman/Lady of the Lake/Journalist
- Yellowbacks
1990 Dr Juliet Horwitz
- Sweet Nothing
1990 Caroline
- 102 Boulevard Haussmann
1990 Céleste Albaret
- Portrait of a Marriage
1990 Vita Sackville-West
- Precious Bane
1989 Prue Sarn
- Screen One
1989 Adult Claudie
- Hawks
1988 Hazel
- The Play on One
1988 Dr Juliet Horwitz
- Les Girls
1988 Susan
- Miss Julie
1987 Miss Julie
- Half Moon Street
1986 Van Arkady's Secretary
- Screen Two
1985 Céleste Albaret
- Theatre Night
1985 Miss Julie
- Gems
1985 Stephanie Wilde
- Juliet Bravo
1980 Esther Pearson
