| movie | You're Cordially Invited (2025)As Margot | (Not seen) |
| movie | Your Place or Mine (2023)As Debbie | (Not seen) |
| movie | Friends: The Reunion (2021)As Self | (Not seen) |
| movie | Sing 2 (2021)As Rosita (voice) | (Not seen) |
| tv | Little Fires Everywhere (2020)As Elena Richardson(8 episodes) | (Not seen) |
| tv | Fierce Queens (2020)As Narrator (voice)(7 episodes) | (Not seen) |
| tv | The Morning Show (2019)As Bradley Jackson(40 episodes) | (Not seen) |
| movie | A Wrinkle in Time (2018)As Mrs. Whatsit | (Not seen) |
| tv | Big Little Lies (2017)As Madeline Mackenzie(14 episodes) | (Not seen) |
| movie | Home Again (2017)As Alice Kinney | (Not seen) |
| tv | Chelsea (2016)As Self(1 episode) | (Not seen) |
| movie | Sing (2016)As Rosita (voice) | (Not seen) |
| movie | Hot Pursuit (2015)As Cooper | (Not seen) |
| tv | The Tonight Show Starring Jimmy Fallon (2014)As Self(4 episodes) | (Not seen) |
| tv | Variety Studio: Actors on Actors (2014)As Self(2 episodes) | (Not seen) |
| tv | Late Night with Seth Meyers (2014)As Self - Guest(2 episodes) | (Not seen) |
| movie | Wild (2014)As Cheryl Strayed | (Not seen) |
| movie | Inherent Vice (2014)As Deputy D.A. Penny Kimball | (Not seen) |
| movie | Devil's Knot (2013)As Pam Hobbs | (Not seen) |
| tv | The Mindy Project (2012)As Reese Witherspoon(1 episode) | (Not seen) |
| movie | This Means War (2012) (AKA "Black & White")As Lauren | (Not seen) |
| movie | Mud (2012)As Juniper | (Not seen) |
| movie | Water for Elephants (2011)As Marlena Rosenbluth | (Not seen) |
| movie | How Do You Know (2010)As Lisa Jorgenson | (Not seen) |
| movie | Monsters vs. Aliens (2009) (AKA "Monsters vs Aliens")As Susan Murphy / Ginormica (voice) | (Not seen) |
| movie | Four Christmases (2008) (AKA "Four Holidays")As Kate | (Not seen) |
| tv | The Graham Norton Show (2007)As Self(6 episodes) | (Not seen) |
| movie | Rendition (2007)As Isabella Fields El-Ibrahimi | (Not seen) |
| movie | Penelope (2006)As Annie | (Not seen) |
| movie | Just Like Heaven (2005)As Dr. Elizabeth Masterson | (Not seen) |
| movie | Walk the Line (2005)As June Carter | (Not seen) |
| movie | Vanity Fair (2004)As Becky Sharp | (Not seen) |
| tv | The Ellen DeGeneres Show (2003)As Self(5 episodes) | (Not seen) |
| movie | Legally Blonde 2: Red, White & Blonde (2003) (AKA "Legally Blonde 2")As Elle Woods | (Not seen) |
| tv | American Idol (2002)As Self(2 episodes) | (Not seen) |
| movie | Sweet Home Alabama (2002)As Melanie "Carmichael" Smooter Perry | (Not seen) |
| movie | Legally Blonde (2001)As Elle Woods | (Not seen) |
| movie | Little Nicky (2000)As Holly | (Not seen) |
| movie | American Psycho (2000)As Evelyn Williams | (Not seen) |
| movie | Best Laid Plans (1999)As Lissa | (Not seen) |
| movie | Election (1999)As Tracy Enid Flick | (Not seen) |
| movie | Cruel Intentions (1999) (AKA "Cruel Inventions")As Annette Hargrove | (Not seen) |
| movie | Overnight Delivery (1998)As Ivy Miller | (Not seen) |
| movie | Twilight (1998) (AKA "The Magic Hour")As Mel Ames | (Not seen) |
| movie | Pleasantville (1998)As Jennifer | (Not seen) |
| tv | King of the Hill (1997)As Debbie (voice)(2 episodes) | (Not seen) |
| movie | Freeway (1996)As Vanessa Julia Lutz | (Not seen) |
| movie | Fear (1996) (AKA "No Fear")As Nicole Walker | (Not seen) |
| tv | Friends (1994)As Jill Green(2 episodes) | (Not seen) |
| movie | S.F.W. (1994)As Wendy Pfister | (Not seen) |
| movie | A Far Off Place (1993)As Nonnie Parker | (Not seen) |
| movie | The Man in the Moon (1991)As Danielle "Dani" Trant | (Not seen) |
| tv | The Simpsons (1989)As Greta (voice)(1 episode) | (Not seen) |
| tv | Saturday Night Live (1975)As Self - Host(2 episodes) | (Not seen) |
| tv | The Oscars (1953)As Self(3 episodes) | (Not seen) |