| 2026 | Switzerland | Patricia Highsmith |
| Armani and the Birth of Italian Fashion | — |
| Queen Elizabeth II: Her Story, Our Century | Self |
| 2025 | Tạm biệt tháng sáu | June |
| This Ordinary Thing | Self (voice) |
| Câu lạc bộ án mạng ngày thứ Năm | Elizabeth |
| Duse, the Greatest | — |
| 2023 | Phép Màu Giữa Đêm Đông | Grandmére |
| Golda | Golda Meir |
| Barbie | Narrator (voice) |
| Willie Nelson 90: Long Story Short | Self |
| Quá Nhanh Quá Nguy Hiểm 10 | Queenie |
| Helen Mirren, une actrice royale | Self (archive) |
| Shazam! Cơn Thịnh Nộ Của Các Vị Thần | Hespera |
| 2022 | Kendrick Lamar Live: The Big Steppers Tour | Therapist (voice) |
| 2021 | L'Oreal Paris Women of Worth | Self |
| Escape from Extinction | Narrator (voice) |
| Parkinson at 50 | Self (archive footage) |
| The Duke | Dorothy Bunton |
| Quá Nhanh Quá Nguy Hiểm 9 | Queenie Shaw |
| Hannibal Hopkins et Sir Anthony | Self (archive footage) |
| 2020 | Sarah Cooper: Everything's Fine | Lip-sync Billy Bush |
| Khỉ Đột Ivan | Snickers (voice) |
| 2019 | Berlin, I Love You | Margaret |
| Kẻ Dối Trá Đại Tài | Betty McLeish |
| #AnneFrank. Parallel Stories | Narrator |
| On Broadway | Self |
| Quá Nhanh Quá Nguy Hiểm: Hobbs và Shaw | Queenie Shaw |
| An Accidental Studio | Self (archive footage) |
| Sát Thủ Anna | Olga |
| 2018 | Kẹp Hạt Dẻ và Bốn Vương Quốc | Mother Ginger |
| Dinh Thự Winchester | Sarah Winchester |
| The Leisure Seeker | Ella Spencer |
| 2017 | Il était une fois... « The Queen » | Self |
| The Pulitzer At 100 | Self |
| Quá Nhanh Quá Nguy Hiểm 8 | Queenie (uncredited) |
| Cries from Syria | Narrator |
| 2016 | Vẻ Đẹp Cuộc Sống | Brigitte |
| Shakespeare Live! From the RSC | Self - Performer |
| 2015 | Dames of Classic Drama at the BBC | Self (archive material) |
| Nhà Biên Kịch Trumbo | Hedda Hopper |
| Gentle and Soft: The Story of the Blue Jean Committee | Self |
| Chiến Dịch Con Mắt Bầu Trời | Colonel Katherine Powell |
| Unity | Narrator (voice) |
| Woman in Gold | Maria Altmann |
| 2014 | Hành Trình 100 Bước Chân | Madam Mallory |
| Enemy of the Reich: The Noor Inayat Khan Story | Narrator |
| 2013 | Excalibur: Behind the Movie | Self |
| Istintobrass | Self |
| CIA Tái Xuất 2 | Victoria |
| Lò Đào Tạo Quái Vật | Dean Hardscrabble (voice) |
| Goodbye Granadaland | Self |
| Phil Spector | Linda Kenney Baden |
| National Theatre Live: The Audience | The Queen |
| 2012 | Radioman | Self |
| Hitchcock | Alma Reville |
| Az ajtó | Emerenc Szeredás |
| 2011 | Warren Ellis: Captured Ghosts | Self |
| Arthur | Hobson |
| When Harry Met Sally 2 with Billy Crystal & Helen Mirren | Sharon |
| 2010 | CIA Tái Xuất | Victoria |
| Món Nợ | Rachel Singer |
| Băng Đảng Brighton | Ida |
| The Tempest | Prospera |
| Hộ Vệ Xứ Ga'Hoole | Nyra (voice) |
| Love Ranch | Grace Bontempo |
| Arabia 3D | Narrator (voice) |
| 2009 | The Last Station | Sofya Tolstoya |
| Yes Madam, Sir | Narrator |
| National Theatre Live: Phèdre | Phèdre |
| Trò Chơi Quyền Lực | Cameron Lynne |
| The Jazz Baroness | Nica - Narrator |
| Behind The Scenes of Caligula | — |
| 2008 | Trang Sách Ma Thuật | Elinor Loredan |
| 2007 | Kho Báu Quốc Gia 2: Quyển Sách Bí Mật | Emily Appleton |
| The Making of 'The Queen' | Self |
| 2006 | The Queen | The Queen |
| Pas de Deux: Making 'White Nights' | Self |
| Bloody Business: Making The Long Good Friday | Herself |
| Best Ever Muppet Moments | Self |
| 2005 | Shadowboxer | Rose |
| Trailer for a Remake of Gore Vidal's Caligula | Tiberia |
| Đường Đến Dải Ngân Hà | Deep Thought (voice) |
| 2004 | The Clearing | Eileen Hayes |
| Pride | Macheeba (voice) |
| Cary Grant: A Class Apart | Narrator (voice) |
| Raising Helen | Dominique Courier |
| 2003 | Calendar Girls | Chris Harper |
| Celebrity Naked Ambition | Self (archive footage) |
| The Roman Spring of Mrs. Stone | Karen Stone |
| 2002 | Door to Door | Mrs. Porter |
| The Making of Gosford Park | Self |
| No Such Thing | The Boss |
| Robert Altman in England | Herself |
| 2001 | Gosford Park | Mrs. Wilson |
| Last Orders | Amy |
| Greenfingers | Georgina Woodhouse |
| On the Edge | Distinguished Woman (segment "Happy Birthday") (uncredited) |
| Lời Hứa Phá Án | Doctor |
| 2000 | Long Night's Journey into Day | Narrator |
| 1999 | The Prince of Egypt: From Dream to Screen | Self (archive footage) |
| Teaching Mrs. Tingle | Mrs. Tingle |
| The Passion of Ayn Rand | Ayn Rand |
| 1998 | Hoàng Tử Ai Cập | Queen (voice) |
| 1997 | Critical Care | Stella |
| 1996 | Losing Chase | Chase Phillips |
| Some Mother's Son | Kathleen Quigley |
| 1995 | The Snow Queen | The Snow Queen |
| 1994 | The Madness of King George | Queen Charlotte |
| Children of God | Narrator |
| Prince of Jutland | Geruth |
| 1993 | The Hawk | Annie Marsh |
| Bethune: The Making of a Hero | Frances Penny Bethune |
| 1992 | A Friend in New Orleans | Herself |
| 1991 | Where Angels Fear to Tread | Lilia Herriton |
| 1990 | The Comfort of Strangers | Caroline |
| 1989 | Red King, White Knight | Anna |
| The Cook, the Thief, His Wife & Her Lover | Georgina Spica |
| When the Whales Came | Clemmie Jenkins |
| 1988 | Pascali's Island | Lydia Neuman |
| 1987 | Cause Célèbre | Alma Rattenbury |
| The Little Mermaid | Princess Emilia |
| 1986 | The Mosquito Coast | Mother Fox |
| Heavenly Pursuits | Ruth Chancellor |
| Invocation: Maya Deren | Narrator |
| 1985 | Coming Through | Frieda von Richtofen Weekley |
| White Nights | Galina Ivanova |
| 1984 | Bí Ẩn Vào Năm 2010 | Tanya Kirbuk |
| Cal | Marcella |
| An Audience with Mel Brooks | Self (uncredited) |
| 2010 : The Odyssey Continues | Herself |
| 1983 | Cymbeline | Imogen |
| 1982 | Soft Targets | Celia |
| 1981 | A Midsummer Night's Dream | Titania |
| Mrs. Reinhardt | Mrs. Reinhardt |
| Excalibur | Morgana |
| A Documentary on the Making of 'Gore Vidal's Caligula' | Self / Caesonia |
| The Making of Excalibur: Myth into Movie | Self |
| 1980 | Ngày Đẫm Máu | Victoria |
| The Fiendish Plot of Dr. Fu Manchu | Alice Rage |
| Tinh Ranh | Beaty Simons |
| S.O.S. Titanic | May Sloan, Stewardess |
| 1979 | Bạo chúa Caligula | Caesonia |
| Blue Remembered Hills | Angela |
| 1978 | As You Like It | Rosalind |
| 1977 | The Country Wife | Margery Pinchwife |
| 1976 | The Collection | Stella |
| Hamlet | Ophelia / Gertrude |
| 1975 | The Little Minister | Babbie |
| The Philanthropist | Celia |
| Caesar and Claretta | Claretta Petacci |
| The Apple Cart | — |
| The Empty Space | Self |
| 1974 | A Coffin for the Bride | Stella McKenzie |
| The Changeling | Beatrice-Joanna |
| 1973 | O Lucky Man! Innovations in Entertainment | Herself |
| O Lucky Man! | Patricia / Casting Assistant |
| 1972 | Savage Messiah | Gosh Boyle |
| Miss Julie | Miss Julie |
| 1970 | Colpo rovente | — |
| 1969 | Age of Consent | Cora Ryan |
| 1968 | A Midsummer Night's Dream | Hermia |
| 1967 | Herostratus | Advert Woman |