| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 2025 | Salamandre | - | |
| 2025 | Ne crains pas le bruit de mes ailes | Keeper (voice) | |
| 2025 | Ne crains pas le bruit de mes ailes | Director | |
| 2025 | Isola | Ada | |
| 2025 | Ópera! Canção para um eclipse | Proserpina | |
| 2024 | وحشتيني | Fairouz | |
| 2024 | Jane Birkin by Friends | Self | |
| 2024 | E trema ancora - L’altra voce di Luchino Visconti | Narrator | |
| 2024 | Les rois de la piste | Rachel Zimmerman | |
| 2024 | American Star | Anne | |
| 2023 | Ma France à moi | France Cohen | |
| 2023 | Rainier III par lui-même | Narrator (voice) | |
| 2023 | Sr. Blake Ao Seu Dispor | Nathalie Beauvillier | |
| 2023 | The Palace | The Marquise | |
| 2023 | Fanny Ardant : naissance d'une passion | Self - Actress (archive footage) | |
| 2023 | Amusia | - | |
| 2022 | Couleurs de l'incendie | Solange Gallinato | |
| 2022 | Les Volets verts | Jeanne | |
| 2022 | Os Jovens Amantes | Shauna Loszinsky | |
| 2021 | Bonjour Minuit | - | |
| 2021 | Les Damnés de la Commune | Mère de Victorine (voice) | |
| 2020 | DNA | Caroline | |
| 2019 | Belle Époque | Marianne Drumond | |
| 2019 | Um Amor Necessário | Thérèse Perdrix | |
| 2018 | Ma mère est folle | Nina Renner | |
| 2018 | Vostok N°20 | (voice) | |
| 2018 | Journal de ma tête | Esther Fontanel | |
| 2017 | Lola Pater | Lola | |
| 2017 | O Turno da Noite | - | |
| 2017 | Magie noire | Director | |
| 2017 | Esperando por Você | Madeleine Brown | |
| 2016 | Le Divan de Staline | Director | |
| 2016 | Le Divan de Staline | Writer | |
| 2016 | Croque monsieur | Coco | |
| 2016 | For This Is My Body | La femme | |
| 2016 | Five | Fanny (uncredited) | |
| 2015 | Chic ! | Alicia Ricosi | |
| 2014 | La Séance | Comtesse de Castiglione | |
| 2014 | Les Enfoirés - Les Enfoirés en chœur de 1985 à aujourd'hui | - | |
| 2014 | Alliés Nés | Mother | |
| 2014 | Variações de Casanova | Lucrecia | |
| 2014 | Cadências Obstinadas | Screenplay | |
| 2014 | Cadências Obstinadas | Director | |
| 2013 | Les Beaux Jours | Caroline | |
| 2013 | A Grande Beleza | Fanny Ardant (uncredited) | |
| 2013 | Le clan des Lanzac | Elisabeth Lanzac | |
| 2012 | Miroir mon amour | La reine | |
| 2012 | Atirador de Elite | Giovanni's Wife (uncredited) | |
| 2012 | Nos retrouvailles | Elisabeth Andrieu | |
| 2011 | Raspoutine | L'Impératrice Alexandra | |
| 2010 | You Never Left | - | |
| 2010 | Chimères absentes | Makvina | |
| 2010 | Chimères absentes | Director | |
| 2009 | Trésor | Françoise Lagier | |
| 2009 | Visage | The Producer / Queen Herodias | |
| 2009 | Cendres et sang | Screenplay | |
| 2009 | Cendres et sang | Director | |
| 2009 | Fleurs dans le miroir, lune dans l'eau | Self / The producer / Queen Herodias | |
| 2009 | La Traversée du désir | Self | |
| 2008 | Hello Goodbye | Gisèle Gaash | |
| 2008 | O Divo | French Ambassador's Wife (uncredited) | |
| 2007 | L'ora di punta | Caterina | |
| 2007 | Crimes de Autor | Judith Ralitzer | |
| 2007 | Segredos Íntimos | Anouk | |
| 2006 | Paris, Te Amo | Fanny Forestier (Pigalle) | |
| 2005 | Mag Bodard, un destin | Self | |
| 2005 | French Beauty | Self (archive footage) | |
| 2004 | François Truffaut, une autobiographie | Self | |
| 2004 | De Caunes-Garcia - Le meilleur de nulle part ailleurs | Self (archive footage) | |
| 2004 | El año del diluvio | Schwester Consuelo | |
| 2004 | Épreuves d'artistes | - | |
| 2004 | L'odore del sangue | Silvia | |
| 2003 | Nathalie X | Catherine | |
| 2003 | Sarah | Sarah Bernhardt | |
| 2002 | Callas Forever | Maria Callas | |
| 2002 | Histoires de festival | Self (archive footage) | |
| 2002 | 8 Mulheres | Pierrette | |
| 2001 | Sem Notícias de Deus | Marina D'Angelo | |
| 2001 | Change-moi ma vie | Nina | |
| 2000 | Le Libertin | Madame Therbouche | |
| 1999 | Le Fils du Français | Anne | |
| 1999 | Balzac | Eve Hanska | |
| 1999 | Augustin, roi du kung-fu | Fanny Ardant | |
| 1999 | La Débandade | Marie Langmann, épouse de Claude | |
| 1998 | Elizabeth | Mary of Guise | |
| 1998 | O Jantar | Flora | |
| 1997 | Les Enfoirés 1997 - Le Zénith des Enfoirés | - | |
| 1996 | Ridicule | Madame de Blayac | |
| 1996 | Désiré | Odette | |
| 1996 | Loucas Noites de Batom | Evelyne, dite Eva | |
| 1995 | Sabrina | Irene | |
| 1995 | Além das Nuvens | Patricia | |
| 1995 | Fare un film è per me vivere | Self (uncredited) | |
| 1995 | As Cento e Uma Noites | The Star That Turns at Night | |
| 1994 | Coronel Chabert: Amor e Mentiras | Gräfin Ferraud | |
| 1993 | Amok | She | |
| 1993 | François Truffaut: Portraits volés | Self | |
| 1991 | Rien que des mensonges | Muriel | |
| 1991 | Afraid of the Dark | Miriam | |
| 1990 | Aventure de Catherine C. | Catherine Crachat | |
| 1989 | Australia | Jeanne Gauthier | |
| 1989 | Pleure Pas My Love | Roxane | |
| 1988 | Três Irmãs | Velia | |
| 1988 | L'altro enigma | La veggente | |
| 1987 | A Família | Adriana | |
| 1986 | Melô | Christiane Levesque | |
| 1986 | Le Paltoquet | Mlle Lotte | |
| 1986 | Conselho de Família | Marianne, the Mother | |
| 1985 | Vivement Truffaut | Self / Barbara (archive footage) | |
| 1985 | Les enragés | Jessica Melrose | |
| 1985 | L'Été prochain | Dina | |
| 1984 | L'Amour à mort | Judith Martignac | |
| 1984 | Um Amor de Swann | Duchesse de Guermantes | |
| 1984 | Desiderio | Lucia | |
| 1983 | Cartas de Amor | Benvenuta | |
| 1983 | De Repente num Domingo | Barbara Becker | |
| 1983 | A Vida é um Romance | Livia Cerasquier | |
| 1983 | André Delvaux tourne Benvenuta | Self | |
| 1981 | A Mulher do Lado | Mathilde Bauchard | |
| 1981 | Les Bons Bourgeois | Philomène | |
| 1981 | Retratos da Vida | Véronique | |
| 1981 | La Chute de la maison Usher | Madeline Usher | |
| 1979 | Les Chiens | Nurse | |
| 1976 | Marie, a Boneca | Marie-Paule | |
| - | Modigliani - Il principe | - | |
| - | La Bonne chaleur de l'animal | - | |
| - | Après | - | |
| - | Ela Olhava Sem Nada Ver | Director | |
| - | Ela Olhava Sem Nada Ver | Writer |