| Robogobo | 2025 | Actress | Farmer Faye |
| Young Werther | 2024 | Actress | Charlotte |
| Trap | 2024 | Actress | Rachel |
| Scott Pilgrim Takes Off | 2023 | Actress | Kim Pine (voice) |
| Eric LaRue | 2023 | Actress | Lisa Graff |
| Hello Tomorrow! | 2023 | Actress | Myrtle Mayburn |
| Archer | 2022 | Actress | Alessia (voice) |
| The Rubber Room Podcast Series | 2022 | Actress | Lindsey Whittle |
| Star Trek: Picard | 2020–2022 | Actress | Dr. Agnes Jurati |
| All My Puny Sorrows | 2021 | Actress | Yoli |
| The Same Storm | 2021 | Actress | Bridget Salt |
| Them | 2021 | Actress | Elizabeth 'Betty' Wendell |
| Pandemic Players | 2020 | Actress | Ed |
| Devs | 2020 | Actress | Katie |
| The Most Magnificent Thing | 2019 | Actress | Mom (voice) |
| Vice | 2018 | Actress | Mary Cheney |
| The Emperor's Newest Clothes | 2018 | Actress | Thomasina |
| Ideal Home | 2018 | Actress | Melissa Enright (Child Protective Services) |
| American Horror Story | 2017 | Actress | Ivy Mayfair-Richards |
| Goon: Last of the Enforcers | 2017 | Actress | Eva |
| Cover Up | 2016 | Actress | Emma |
| Miss Sloane | 2016 | Actress | Jane Molloy |
| The Family | 2016 | Actress | Willa Warren |
| Woman in Deep | 2016 | Actress | Birdie |
| Hail, Caesar! | 2016 | Actress | Mrs. Mannix |
| Zoom | 2015 | Actress | Emma Boyles |
| Therapy TV Series | 2014 | Actress | Lucy |
| The Newsroom | 2012–2014 | Actress | Maggie Jordan |
| Cooties | 2014 | Actress | Lucy |
| 7p/10e | 2014 | Actress | Alison |
| Snowpiercer | 2013 | Actress | Teacher |
| Santa Baby | 2012 | Actress | Alice |
| Denise | 2012 | Actress | Denise |
| To Rome with Love | 2012 | Actress | Hayley |
| Goon | 2011 | Actress | Eva |
| Midnight in Paris | 2011 | Actress | Zelda Fitzgerald |
| The Pillars of the Earth | 2010 | Actress | Maud |
| Scott Pilgrim vs. the World | 2010 | Actress | Kim Pine |
| Goldstar, Ohio | 2010 | Actress | Kendra Harper |
| One Way to Valhalla | 2009 | Actress | Dale |
| In Treatment | 2009 | Actress | April |
| The Awakening of Abigail Harris | 2009 | Actress | Abigail Harris |
| CSI: Crime Scene Investigation | 2008 | Actress | Kelsey Murphy |
| Milk | 2008 | Actress | Anne Kronenberg |
| Dan in Real Life | 2007 | Actress | Jane |
| The Book of Daniel | 2006 | Actress | Grace Webster |
| Law & Order: Criminal Intent | 2006 | Actress | Lisa Ramsey |
| Dear Wendy | 2005 | Actress | Susan |
| Plain Truth | 2004 | Actress | Katie Fitch |
| A Separate Peace | 2004 | Actress | Beth |
| The Crypt Club | 2004 | Actress | Liesl |
| Confessions of a Teenage Drama Queen | 2004 | Actress | Ella |
| An Unexpected Love | 2003 | Actress | Samantha Mayer |
| Fast Food High | 2003 | Actress | Emma Redding |
| Pieces of April | 2003 | Actress | Beth Burns |
| A.W.O.L. | 2002 | Actress | Patient (unconfirmed) |
| Perfect Pie | 2002 | Actress | Marie (age 15) |
| The Pilot's Wife | 2002 | Actress | Mattie Lyons |
| What Girls Learn | 2001 | Actress | Tilden |
| Midwives | 2001 | Actress | Constance 'Connie' Danforth |
| Life with Judy Garland: Me and My Shadows | 2001 | Actress | Young Lorna Luft |
| Baby | 2000 | Actress | Larkin Malone |
| The Other Me | 2000 | Actress | Allana Browning |
| The Dinosaur Hunter | 2000 | Actress | Julia Creath |
| Skipped Parts | 2000 | Actress | Chuckette Morris |
| Traders | 2000 | Actress | Andrea Exeter |
| Redwall: The Movie | 2000 | Actress | Cornflower (voice) |
| Dear America: A Journey to the New World | 1999 | Actress | Remember Patience Whipple |
| What Katy Did | 1999 | Actress | Katy Carr |
| A Holiday Romance | 1999 | Actress | Fern |
| Redwall | 1999 | Actress | Cornflower (voice) |
| The Life Before This | 1999 | Actress | Jessica |
| Poltergeist: The Legacy | 1999 | Actress | Paige |
| Different | 1999 | Actress | Sally |
| Locked in Silence | 1999 | Actress | Lacey |
| Jacob Two Two Meets the Hooded Fang | 1999 | Actress | Shapiro |
| God's New Plan | 1999 | Actress | Samantha Hutton |
| Anatole | 1998 | Actress | Paulette (voice) |
| Stranger in Town | 1998 | Actress | Hetty |
| Degas and the Dancer | 1998 | Actress | Marie von Goetham |
| The Last Don II | 1998 | Actress | Bethany |
| PSI Factor: Chronicles of the Paranormal | 1998 | Actress | Sophie Schulman |
| Fast Track | 1998 | Actress | Alexa Stokes |
| The New Ghostwriter Mysteries | 1997 | Actress | Lucy Minelli |
| The Drop | 2022 | Thanks | thanks |
| I'm Still Here | 2010 | Thanks | special thanks |
| Scott Pilgrim Takes Off | 2023 | Soundtrack | performer: "I Feel Fine, Pt. 2" |
| Star Trek: Picard | 2022 | Soundtrack | performer: "Shadows of the Night" (uncredited) |
| In Appreciation of... TV Series | 2020 | Soundtrack | performer: "We Are Sex Bob-Omb", "Threshold", "Indefatigable", "Garbage Truck" |
| Scott Pilgrim vs. the Animation | 2010 | Soundtrack | performer: "We Are Sex Bob-Omb", "Threshold" |
| Scott Pilgrim vs. the World | 2010 | Soundtrack | performer: "We Are Sex Bob-Omb", "Garbage Truck", "Summertime", "Indefatigable", "Threshold", "No Fun" |
| Made in Hollywood | 2010–2024 | Self | Self |
| The Morning Show | 2022 | Self | Self - Award-winning actress |
| The Ready Room | 2020–2022 | Self | Self - Guest |
| Scott Pilgrim vs. the World Water Crisis | 2020 | Self | Self - Kim Pine |
| The Kelly Clarkson Show | 2020 | Self | Self - Guest |
| The Talk | 2020 | Self | Self |
| Talk Easy with Sam Fragoso | 2020 | Self | Self |
| IMDb Interviews | 2020 | Self | Self |
| Happy 20th Anniversary Mercy for Animals Short | 2019 | Self | Self |
| Mercy for Animals 20th Anniversary Gala: Red Carpet Short | 2019 | Self | Self |
| Mercy for Animals: 20th Anniversary Gala | 2019 | Self | Self - Presenter |
| Dear McDonalds... | 2019 | Self | Self |
| Gaming the System: The Making of 'Vice' | 2019 | Self | Self |
| Theater Talk | 2018 | Self | Self - Guest |
| Hidden Heroes Gala: Red Carpet Short | 2017 | Self | Self |
| The Late Late Show with James Corden | 2015–2016 | Self | Self - Guest |
| 5th Annual Beagle Ball Live TV Special | 2016 | Self | Self |
| AFI Life Achievement Award | 2014 | Self | Self |
| Dinner with Friends with Brett Gelman and Friends | 2014 | Self | Self |
| Conan | 2013 | Self | Self - Guest |
| The Newsroom: Season 2 - Invitation to the Set | 2013 | Self | Self |
| ScreenSlam | 2013 | Self | Self |
| Con Amore: A Passion for Rome (the Making of to Rome with Love) | 2013 | Self | Hayley |
| The Newsroom: Season 1 - Invitation to the Set | 2012 | Self | Self |
| The Hour | 2012 | Self | Self |
| Portraits in Dramatic Time | 2011 | Self | Self |
| The Making of 'Scott Pilgrim vs. the World' | 2010 | Self | Self |
| Scott Pilgrim vs. The World vs. Funny or Die | 2010 | Self | Self |
| Scott Pilgrim vs. the Animation | 2010 | Self | Kim Pine (voice, uncredited) |
| Accès Média TV Series | 2009–2012 | Self | Self (2012) |
| Milk: Hollywood Comes to San Francisco | 2009 | Self | Self |
| Just Like Family: The Making of 'Dan in Real Life' | 2008 | Self | Self |
| Working in the Theatre | 2007 | Self | Self |
| The 60th Annual Tony Awards | 2006 | Self | Self - Nominee |
| Letters to Dear Wendy | 2005 | Self | Self |
| The Kelly Clarkson Show | 2020 | Archive Footage | Self (archive footage) |
| Vice: Deleted Scenes | 2019 | Archive Footage | Mary Cheney (segment "Bunker") (archive footage) |
| The 72nd Annual Tony Awards | 2018 | Archive Footage | Self (archive footage) |
| The 64th Annual Tony Awards | 2010 | Archive Footage | Annie Sullivan (archive footage) |