Selected career chronology
Credits Index
Major screen, stage, music, sport or broadcast work. This is a selected public-career index, not a complete employment history.
| Year | Title | Medium | Role | IMDb |
|---|---|---|---|---|
| 1991 | Dark Season | television | Reet | IMDb |
| 1992 | Anglo Saxon Attitudes | television | Caroline Jevington | IMDb |
| 1992 | Get Back | television | Eleanor Sweet | IMDb |
| 1993 | Casualty: Family Matters | television | Suzanne | IMDb |
| 1994 | Heavenly Creatures | film | Juliet | IMDb |
| 1995 | Sense and Sensibility | film | Marianne Dashwood | IMDb |
| 1995 | A Kid in King Arthur's Court | film | Princess Sarah | IMDb |
| 1996 | Jude | film | Sue Bridehead | IMDb |
| 1996 | Hamlet | film | Ophelia | IMDb |
| 1997 | Titanic | film | Rose DeWitt Bukater | IMDb |
| 1998 | Hideous Kinky | film | Julia | IMDb |
| 1999 | Faeries | film | Brigid (voice) | IMDb |
| 1999 | Holy Smoke | film | Ruth | IMDb |
| 2000 | Quills | film | Madeleine | IMDb |
| 2001 | Enigma | film | Hester Wallace | IMDb |
| 2001 | Iris | film | Young Iris Murdoch | IMDb |
| 2001 | Christmas Carol: The Movie | film | Belle (voice) | IMDb |
| 2001 | Kate Winslet: What If | music video | Herself | IMDb |
| 2002 | War Game | short film | Mum (voice) | IMDb |
| 2003 | The Life of David Gale | film | Bitsey Bloom | IMDb |
| 2004 | Eternal Sunshine of the Spotless Mind | film | Clementine Kruczynski | IMDb |
| 2004 | Finding Neverland | film | Sylvia Llewelyn Davies | IMDb |
| 2004 | Pride | television | Suki (voice) | IMDb |
| 2005 | Romance & Cigarettes | film | Tula | IMDb |
| 2005 | Extras: Kate Winslet | television | Herself | IMDb |
| 2006 | Deep Sea 3D | documentary | Narrator | IMDb |
| 2006 | Flushed Away | film | Rita (voice) | IMDb |
| 2006 | All the King's Men | film | Anne Stanton | IMDb |
| 2006 | Little Children | film | Sarah Pierce | IMDb |
| 2006 | The Holiday | film | Iris | IMDb |
| 2007 | The Fox and the Child | film | English narrator | IMDb |
| 2008 | The Reader | film | Hanna Schmitz | IMDb |
| 2008 | Revolutionary Road | film | April Wheeler | IMDb |
| 2009 | A Mother’s Courage: Talking Back to Autism | documentary | Narrator | IMDb |
| 2011 | Carnage | film | Nancy Cowan | IMDb |
| 2011 | Contagion | film | Dr. Erin Mears | IMDb |
| 2011 | Mildred Pierce | television | Mildred Pierce | IMDb |
| 2013 | Movie 43 | film | Beth | IMDb |
| 2013 | Labor Day | film | Adele | IMDb |
| 2014 | Divergent | film | Jeanine | IMDb |
| 2014 | A Little Chaos | film | Sabine De Barra | IMDb |
| 2015 | Insurgent | film | Jeanine | IMDb |
| 2015 | Steve Jobs | film | Joanna Hoffman | IMDb |
| 2015 | The Dressmaker | film | Tilly Dunnage | IMDb |
| 2015 | Snow Chick: A Penguin’s Tale | television | Narrator | IMDb |
| 2016 | Daisy Chain | short film | Buttercup Bree (voice) | IMDb |
| 2016 | Triple 9 | film | Irina Vlaslov | IMDb |
| 2016 | Collateral Beauty | film | Claire | IMDb |
| 2016 | The Lost Letter | short film | Narrator | IMDb |
| 2017 | The Mountain Between Us | film | Alex Martin | IMDb |
| 2017 | Wonder Wheel | film | Ginny | IMDb |
| 2017 | Mary and the Witch’s Flower | film | Madame Mumblechook (English voice) | IMDb |
| 2017 | Diana: The Day Britain Cried | documentary | Narrator | IMDb |
| 2017 | Snow Bears | television | Narrator | IMDb |
| 2019 | Swift / Manou the Swift | film | Blanche (voice) | IMDb |
| 2019 | Blackbird | film | Jennifer | IMDb |
| 2020 | Baba Yaga | short film | Baba Yaga (voice) | IMDb |
| 2020 | Ammonite | film | Mary | IMDb |
| 2020 | Black Beauty | film | Black Beauty (voice) | IMDb |
| 2021 | Eating Our Way to Extinction | documentary | Narrator | IMDb |
| 2021 | Mare of Easttown | television | Mare Sheehan | IMDb |
| 2021 | Mare of Easttown | television | Executive producer | IMDb |
| 2022 | Eleven Days in May | documentary | Narrator | IMDb |
| 2022 | Avatar: The Way of Water | film | Ronal | IMDb |
| 2022 | I Am...: I Am Ruth | television | Ruth | IMDb |
| 2022 | I Am...: I Am Ruth | television | Executive producer | IMDb |
| 2023 | Lee | film | Lee Miller | IMDb |
| 2023 | Lee | film | Producer | IMDb |
| 2024 | The Regime | television | Chancellor Elena Vernham | IMDb |
| 2024 | The Regime | television | Executive producer | IMDb |
| 2025 | DreamScapes | documentary | Mother Earth / Narrator | IMDb |
| 2025 | Avatar: Fire and Ash | film | Ronal | IMDb |
| 2025 | Goodbye June | film | Julia | IMDb |
| 2025 | Goodbye June | film | Director | IMDb |
| 2025 | Goodbye June | film | Producer | IMDb |
| 2026 | Finding Harmony: A King’s Vision | documentary | Narrator | IMDb |
| 2027 | The Lord of the Rings: The Hunt for Gollum | film | Marigol — forthcoming | IMDb |
| — | Thérèse Raquin | audiobook | Narrator | — |
| — | The Weirdies | audiobook | Narrator | — |