- The Radleys
2024 Helen Radley
- Typist Artist Pirate King
2023 Sandra Panza
- Operation Mincemeat
2022 Jean Leslie
- I Came By
2022 Lizzie Nealey
- Dirt Music
2020 Georgie
- Holmes & Watson
2018 Martha Hudson
- The Child in Time
2018 Julie Lewis
- Ralph Breaks the Internet
2018 Merida (voice)
- Puzzle
2018 Agnes
- Angela Carter: Of Wolves & Women
2018 Reader
- Goodbye Christopher Robin
2017 Olive Rand / Nou
- T2 Trainspotting
2017 Diane
- Special Correspondents
2016 Claire Maddox
- Swallows and Amazons
2016 Mrs. Walker
- The Journey Is the Destination
2016 Duff
- Strap Hanging
2014
- Brave
2012 Merida (voice)
- Anna Karenina
2012 Dolly
- Harry Potter and the Deathly Hallows: Part 2
2011 Helena Ravenclaw
- The Decoy Bride
2011 Katie Nic Aodh
- In the Electric Mist
2009 Kelly Drummond
- Skellig
2009 Louise
- The Merry Gentleman
2008 Kate Frazier
- Choke
2008 Paige Marshall
- No Country for Old Men
2007 Carla Jean Moss
- All the Invisible Children
2006 Jonathan's wife (segment "Jonathan")
- Nanny McPhee
2005 Evangeline
- A Cock and Bull Story
2005 Jenny
- The Girl in the Café
2005 Gina
- Lassie
2005 Jeanie
- The Hitchhiker's Guide to the Galaxy
2005 Reporter
- Finding Neverland
2004 Peter Pan
- Intermission
2003 Deirdre
- Brush with Fate
2003 Aletta Pieters
- Gosford Park
2001 Mary Maceachran
- Strictly Sinatra
2001 Irene
- Two Family House
2000 Mary O'Neary
- Some Voices
2000 Laura
- House!
2000 Linda
- Entropy
1999 Pia
- Splendor
1999 Mike
- The Loss of Sexual Innocence
1999 Susan
- Tube Tales
1999 Emma (segment "Mr. Cool")
- My Life So Far
1999 Elspeth Pettigrew
- Elizabeth
1998 Isabel Knollys
- Cousin Bette
1998 Hortense Hulot
- Stella Does Tricks
1997 Stella
- Trainspotting
1996 Diane
- Dancing, Some Days
1996 Sharon
- Flowers of the Forest
1996 Amy Ogilvie
- Dead Eye Dick
1996
