| — | The Magic Faraway Tree | |
| 2019 | Completely Bad News | Sally |
| 2017 | 300 Years of French & Saunders | |
| 2013 | The Great Comic Relief Bake Off | Herself - Contestant |
| 2012 | The Great Sport Relief Bake Off | Self - Host |
| — | Butterfly Stroke | Ruth |
| 2024 | 200% Wolf | Max (voice) |
| 2024 | Man and Witch: The Dance of a Thousand Steps | The Goose (voice) |
| 2024 | This is the Night Mail | The Mother (voice) |
| — | Have I Got a Bit More News for You | Self - Panellist |
| — | Have I Got a Bit More News for You | Self - Presenter |
| 2023 | Allelujah | Sister Gilpin |
| 2023 | Sumotherhood | DI Brookes |
| 2023 | Dawn French Is a Huge Twat | Self (uncredited) |
| 2023 | imagine... French & Saunders: Pointed, Bitchy, Bitter | Self - featured artist |
| 2022 | Morte no Nilo | Marie Van Schuyler |
| 2022 | The Pentaverate | Maester of Dubrovnik / Saester of Dubrovnik |
| 2022 | Fantasy Football League | Themselves |
| 2021 | Cantar! 2 | Nana (voice) |
| 2021 | Mel Giedroyc: Unforgivable | Self |
| 2021 | French & Saunders: Funny Women | Herself |
| 2020 | The Stranger | Heidi Doyle |
| 2020 | Richard Osman's House of Games Night | Self - Contestant |
| 2019 | Não é Tão Romântico | Natalie's Mother |
| 2019 | Ghosts | Lavinia |
| 2019 | Celebrity Gogglebox | |
| 2019 | Mamma Mia! Here We Go Yet Again | Meryl Streep / Cher |
| 2018 | Patrick - Quando Menos Esperas | Maureen |
| 2018 | Chuck Steel: Night of the Trampires | Dr. Alex Cular |
| 2018 | Grandpa's Great Escape | Miss Dandy |
| 2018 | Lady Windermere's Fan | The Duchess of Berwick |
| 2017 | Let's Sing and Dance for Comic Relief | Self - Judge |
| 2017 | Comic Relief: Red Nose Day | Self |
| 2017 | Joanna and Jennifer: Absolutely Champers | Herself - Presenter |
| 2016 | Cantar! | Nana (voice) |
| 2016 | Absolutely Fabulous - O Filme | Edina Monsoon |
| 2016 | British Sitcom: 60 Years of Laughing at Ourselves | Comedy Role (archive footage) (uncredited) |
| 2016 | Insert Name Here | Herself - Panelist |
| 2015 | Mínimos | Reine Elizabeth II (voice) |
| 2015 | Senhor Pau | Narrator (voice) |
| 2015 | Josh | Judith |
| 2014 | The Boy in the Dress | Miss Windsor |
| 2013 | Gogglebox | Self |
| 2013 | Blandings | Lady Constance Keeble |
| 2012 | Dead Boss | Governor Margaret |
| 2012 | The Spice Girls Story: Viva Forever! | Self |
| 2012 | Five Go to Rehab | Anne |
| 2012 | 30 Years of Comic Strip | |
| 2011 | The Hunt for Tony Blair | Lady Thatcher |
| 2011 | Celebrity Antiques Road Trip | Self - Participant |
| 2011 | Gentlemen Prefer French & Saunders | |
| 2011 | French & Saunders: The Ingenue Years | |
| 2010 | This Is Jinsy | |
| 2009 | Coraline e a Porta Secreta | April Spink (voice) |
| 2009 | Watch What Happens Live with Andy Cohen | Self - Guest |
| 2009 | Coraline: The Making of 'Coraline' | Self |
| 2008 | French and Saunders: Still Alive | Herself |
| 2007 | The Graham Norton Show | Self |
| 2007 | Would I Lie to You? | Self |
| 2007 | The Life and Times of Vivienne Vyle | |
| 2007 | A Bucket O' French and Saunders | |
| 2006 | L'Entente cordiale | Gwendoline McFarlane |
| 2006 | Jam & Jerusalem | Caroline Martin |
| 2004 | Shrek 2 | Fairy Godmother (voice) |
| 2004 | Remember the Secret Policeman's Ball? | Self |
| 2002 | Top Gear | Star in a Reasonably-Priced Car |
| 2002 | The Best of French & Saunders | Various |
| 2002 | Pongwiffy | |
| 2001 | Absolument fabuleux | Une spectatrice du défilé |
| 2001 | Kirsty: The Life and Songs of Kirsty MacColl | Self |
| 2000 | French & Saunders - Live | Various roles |
| 2000 | Mirrorball | Vivienne Keill |
| 1999 | Let Them Eat Cake | |
| 1999 | Fanny & Elvis | Roanna |
| 1999 | The Magician's House | The Rat (voice) |
| 1998 | Absolutely Fabulous: A Life | Edina "Eddy" Monsoon |
| 1998 | Four Men in a Car | Helen |
| 1997 | Spice World - O Mundo das Spice Girls | Fashionable Woman |
| 1996 | Os Marretas na Ilha do Tesouro | Mrs. Bluveridge |
| 1996 | Absolutely Fabulous: The Last Shout | Edina Monsoon |
| 1995 | Sonhos de uma noite de inverno | Nancy |
| 1995 | How to Be Absolutely Fabulous | Self / Edina "Eddy" Monsoon (archive footage) |
| 1994 | Friends | Andrea Waltham |
| 1994 | The Vicar of Dibley | Reverend Jen |
| 1994 | Dusty | Self - Presenter |
| 1993 | French & Saunders: At the Movies | |
| 1993 | Demonella | The Devil |
| 1993 | Jealousy | Jane/Margory |
| 1993 | Space Virgins from Planet Sex | Needle |
| 1993 | Prince Cinders | Fairy (voice) |
| 1992 | Absolutely Fabulous | Edina |
| 1992 | Red Nose of Courage | Margaret Thatcher |
| 1992 | Wild Turkey | Neighbour |
| 1991 | Amnesty International's Big 30 | Self |
| 1990 | French & Saunders LIVE | |
| 1990 | South Atlantic Raiders: Part 1 | Cathy |
| 1990 | South Atlantic Raiders: Part 2 Argie Bargie! | Cathy |
| 1990 | Oxford | Hannah |
| 1990 | Spaghetti Hoops | Maria |
| 1990 | GLC: The Carnage Continues | Brigitte Nielsen as Margaret Thatcher, The Ice Maiden |
| 1990 | The Tale of Little Pig Robinson | Dorcas |
| 1990 | Rita Rudner | |
| 1989 | Os Simpsons | Phoebe Pratt (voice) |
| 1989 | The Secret Policeman’s Biggest Ball | Herself |
| 1988 | The Storyteller | Badsister 1 |
| 1988 | Mr Jolly Lives Next Door | Monica |
| 1988 | More Bad News | Sally |
| 1988 | An Audience With Victoria Wood | Herself |
| 1988 | The Strike | Meryl Streep as Mrs Scargill |
| 1988 | Comic Relief | |
| 1987 | French & Saunders | Various Characters |
| 1987 | Eat the Rich | Lady Caroline |
| 1987 | Going Live! | Self |
| 1986 | Dangerous Brothers Present: World of Danger | |
| 1986 | Omnibus Presents Comic Relief | |
| 1986 | Consuela (or, The New Mrs Saunders) | Jessica |
| 1986 | Private Enterprise | Debbie |
| 1986 | Comedians Do It On Stage | Self |
| 1986 | The Dangerous Brothers | |
| 1985 | The Supergrass | Lesley Reynolds |
| 1985 | Girls On Top | Jennifer |
| 1985 | Happy Families | |
| 1984 | A Fistful of Travellers' Cheques | Shona |
| 1984 | Eddie Monsoon - a Life? | Doreen |
| 1984 | Dirty Movie | June |
| 1984 | Susie | Lorna |
| 1984 | Gino: Full Story and Pics | Angie |
| 1984 | Slags | Little Sister |
| 1983 | Bad News | Sally |
| 1983 | Summer School | Liz |
| 1983 | War | Various Roles |
| 1983 | The Beat Generation | Anne |
| 1983 | Five Go Mad on Mescalin | Anne |
| 1982 | The Young Ones | Sue |
| 1982 | The Young Ones | Helen Mucus |
| 1982 | The Comic Strip Presents... | Lesley |
| 1982 | The Comic Strip Presents... | Anne |
| 1982 | The Comic Strip Presents... | June |
| 1982 | The Comic Strip Presents... | Angie |
| 1982 | The Comic Strip Presents... | Meryl Streep |
| 1982 | The Comic Strip Presents... | Sally |
| 1982 | The Comic Strip Presents... | Shona/Second Nun/Horse Rider |
| 1982 | The Comic Strip Presents... | Liz |
| 1982 | The Comic Strip Presents... | Lorna |
| 1982 | The Comic Strip Presents... | Jessica |
| 1982 | The Comic Strip Presents... | Chas/Marilyn/Captain/Drunk |
| 1982 | The Comic Strip Presents... | Doreen |
| 1982 | The Comic Strip Presents... | Debbie |
| 1982 | The Comic Strip Presents... | Little Sister |
| 1982 | The Comic Strip Presents... | Monica |
| 1982 | The Comic Strip Presents... | Ice Maiden |
| 1982 | The Comic Strip Presents... | Cathy |
| 1982 | The Comic Strip Presents... | Hannah |
| 1982 | The Comic Strip Presents... | Maria |
| 1982 | The Comic Strip Presents... | Needle |
| 1982 | The Comic Strip Presents... | Margaret Thatcher |
| 1982 | The Comic Strip Presents... | Neighbour |
| 1982 | The Comic Strip Presents... | Jane/Margory |
| 1982 | The Comic Strip Presents... | Helen |
| 1982 | The Comic Strip Presents... | Jennifer |
| 1982 | The Comic Strip Presents... | The Devil |
| 1982 | The Comic Strip Presents... | |
| 1982 | Wogan | Self |
| 1982 | Five Go Mad in Dorset | Anne |
| 1981 | The Comic Strip | |
| 1978 | An Audience with... | Self |
| 1976 | The Secret Policeman's Ball | Self |
