| Family Guy | 2008–2025 | Actress | Western Woman |
| Chibiverse | 2024–2025 | Actress | Amity Blight |
| Dragon Age: Vows & Vengeance | 2024 | Actress | Nadia Carcosa (voice) |
| NBA 2K25 | 2024 | Actress | Sabrina Turner |
| The Novelizers Podcast Series | 2024 | Actress | |
| The Sisters | 2023 | Actress | Frankie |
| Scott Pilgrim Takes Off | 2023 | Actress | Roxie |
| Undertow: Narcosis | 2023 | Actress | Frankie |
| Skull Island | 2023 | Actress | Annie (voice) |
| The Owl House | 2020–2023 | Actress | Amity (voice) |
| Up Here | 2023 | Actress | Lindsay |
| Past My Bedtime | 2022 | Actress | |
| Birdgirl | 2022 | Actress | (voice) |
| Robot Chicken | 2011–2022 | Actress | Talyn |
| Doug Unplugs | 2020–2022 | Actress | Becky Bot |
| Young Justice | 2012–2022 | Actress | Cassie Sandsmark |
| Good Girls | 2018–2021 | Actress | Annie Marks |
| Invincible | 2021 | Actress | Connie |
| Valley Girl | 2020 | Actress | Jack |
| Kidding | 2020 | Actress | Chloe (uncredited) |
| Good Girls: Cash Couch | 2020 | Actress | Annie |
| American Dad! | 2013–2019 | Actress | Valet Customer |
| Kingdom Hearts III | 2019 | Actress | Yuffie Kisaragi - Re:Mind DLC (English version, voice) |
| DC Super Hero Girls | 2015–2018 | Actress | Batgirl |
| DC Super Hero Girls: Legends of Atlantis | 2018 | Actress | Batgirl (voice) |
| Duck Butter | 2018 | Actress | Ellen |
| In the Kitchen TV Mini Series | 2018 | Actress | Mae |
| Dragons: Race to the Edge | 2015–2018 | Actress | Heather (voice) |
| A Dog and Pony Show | 2018 | Actress | Dede (voice) |
| Teenage Mutant Ninja Turtles | 2012–2017 | Actress | April O'Neil |
| Big Mouth | 2017 | Actress | Tallulah Levine (voice) |
| Dear Angelica | 2017 | Actress | Jessica (voice) |
| Room 104 | 2017 | Actress | Liza |
| Bernard and Huey | 2017 | Actress | Zelda |
| DC Super Hero Girls: Intergalactic Games | 2017 | Actress | Barbara Gordon |
| Prey | 2017 | Actress | Danielle Sho (voice) |
| Approaching a Breakthrough | 2017 | Actress | Claire |
| CHIPS | 2017 | Actress | Beebee |
| Voltron: Legendary Defender | 2017 | Actress | Plaxum (voice) |
| Gilmore Girls: A Year in the Life | 2016 | Actress | Marcy |
| Drunk History | 2016 | Actress | Lyudmila Pavlichenko |
| DC Super Hero Girls: Hero of the Year | 2016 | Actress | Barbara Gordon |
| Rock Dog | 2016 | Actress | Darma (voice) |
| DC Super Hero Girls: Super Hero High | 2016 | Actress | Barbara Gordon |
| Operator | 2016 | Actress | Emily Klein |
| Freaks of Nature | 2015 | Actress | Jenna Zombie |
| Robot Chicken DC Comics Special 3: Magical Friendship | 2015 | Actress | Power Girl (voice) |
| Disney Infinity 3.0 | 2015 | Actress | Tinker Bell (voice) |
| Live Action Frozen with Bella Thorne and Mae Whitman | 2015 | Actress | Mae Whitman |
| The DUFF | 2015 | Actress | Bianca Piper |
| Parenthood | 2010–2015 | Actress | Amber Holt |
| Tinker Bell and the Legend of the NeverBeast | 2014 | Actress | Tinker Bell (voice) |
| Teenage Mutant Ninja Turtles: Danger of the Ooze | 2014 | Actress | April O'Neil (voice) |
| Disney Infinity: Marvel Super Heroes | 2014 | Actress | Tinker Bell (voice) |
| AJ's Infinite Summer | 2014 | Actress | Morgan |
| A Million Ways to Die in the West | 2014 | Actress | Prostitute (uncredited) |
| Suburgatory | 2014 | Actress | Caris |
| Parenthood: Friday Night at the Luncheonette | 2014 | Actress | Amber Holt |
| Tinker Bell and the Pirate Fairy | 2014 | Actress | Tinker Bell (voice) |
| Crush | 2013 | Actress | Hobbit |
| Tegan and Sara: I Was a Fool Music Video | 2013 | Actress | Woman |
| Young Justice: Legacy | 2013 | Actress | Dr. Helena Sandsmark |
| Nickelodeon Teenage Mutant Ninja Turtles | 2013 | Actress | April O'Neil (voice) |
| Pixie Hollow Bake Off | 2013 | Actress | Tinker Bell (voice) |
| Masters of Sex | 2013 | Actress | Patient |
| Captain Jake and the Never Land Pirates | 2013 | Actress | Tinker Bell (voice, uncredited) |
| Web Therapy | 2013 | Actress | Blair Yellin |
| The Wind Rises | 2013 | Actress | Kayo Horikoshi |
| Web Therapy | 2013 | Actress | Blair Yellin |
| Arrested Development | 2004–2013 | Actress | Ann Veal |
| DreamWorks Dragons | 2012 | Actress | Heather (voice) |
| Family Guy: Back to the Multiverse | 2012 | Actress | Additional Voices (voice, as Mae Margaret Whitman) |
| The Factory | 2012 | Actress | Abby |
| The Perks of Being a Wallflower | 2012 | Actress | Mary Elizabeth |
| Secret of the Wings | 2012 | Actress | Tinker Bell (voice) |
| Weeds | 2012 | Actress | Tula |
| Funny or Die Presents... | 2012 | Actress | Angelica Pickles |
| Pixie Hollow Games | 2011 | Actress | Tinker Bell (voice) |
| Nicktoons MLB | 2011 | Actress | Katara (voice) |
| In Treatment | 2008–2010 | Actress | Rosie Weston |
| Batman: The Brave and the Bold | 2010 | Actress | Batgirl (voice) |
| Hoop and Jackie Short | 2010 | Actress | Nancy Smith |
| Scott Pilgrim vs. the World | 2010 | Actress | Roxy Richter |
| Tinker Bell and the Great Fairy Rescue | 2010 | Actress | Tinker Bell (voice) |
| Jesse Stone: No Remorse | 2010 | Actress | Emily Bishop |
| Barry Munday | 2010 | Actress | Candice |
| The Adventures of the Disney Fairies | 2010 | Actress | Tinker Bell (voice) |
| The Cleveland Show | 2009–2010 | Actress | Softball Captain |
| Glenn Martin DDS | 2009 | Actress | Trailer Park Teen |
| Criminal Minds | 2009 | Actress | Julie |
| Tinker Bell and the Lost Treasure | 2009 | Actress | Tinker Bell (voice) |
| Acceptance | 2009 | Actress | Taylor Rockefeller |
| Spring Breakdown | 2009 | Actress | Lydia |
| Good Behavior | 2008 | Actress | Roxy West |
| Tinker Bell | 2008 | Actress | Tinker Bell (voice) |
| Avatar: The Last Airbender - Into the Inferno | 2008 | Actress | Katara (voice, as Mae Margaret Whitman) |
| Nights in Rodanthe | 2008 | Actress | Amanda Willis |
| Avatar: The Last Airbender | 2005–2008 | Actress | Katara |
| Law & Order: Special Victims Unit | 2008 | Actress | Cassidy Cornell |
| The Modifyers | 2007 | Actress | Lacey Shadows |
| ER | 2007 | Actress | Heather |
| Boogeyman 2 | 2007 | Actress | Alison |
| Avatar: The Last Airbender - The Burning Earth | 2007 | Actress | Katara (voice, as Mae Margaret Whitman) |
| Ghost Whisperer | 2007 | Actress | Rachel Fordham |
| The Legend of Spyro: The Eternal Night | 2007 | Actress | Cynder (voice) |
| Bionic Woman | 2007 | Actress | Becca Sommers |
| The Legend of Spyro: The Eternal Night | 2007 | Actress | Cynder (voice) |
| Avatar: Super Deformed Shorts | 2007 | Actress | Katara (voice) |
| American Dragon: Jake Long | 2005–2007 | Actress | Rose |
| Lost in the Dark | 2007 | Actress | Amy Tolliver |
| Kingdom Hearts II: Final Mix+ | 2007 | Actress | Yuffie Kisaragi (English version, voice) |
| Justice | 2007 | Actress | Jenny Marshall |
| Grey's Anatomy | 2007 | Actress | Heather Douglas |
| Cartoon Network Racing | 2006 | Actress | Little Suzy (voice, as Mae Margaret Whitman) |
| Desperate Housewives | 2006 | Actress | Sarah |
| Avatar: The Last Airbender - The Legend of Aang | 2006 | Actress | Katara (voice, as Mae Margaret Whitman) |
| Love's Abiding Joy | 2006 | Actress | Colette Doros |
| Thief | 2006 | Actress | Tammi Deveraux |
| Jesse Stone: Death in Paradise | 2006 | Actress | Emily Bishop |
| The Bondage | 2006 | Actress | Angelica |
| Dirge of Cerberus: Final Fantasy VII | 2006 | Actress | Yuffie Kisaragi (English version, voice) |
| Phil of the Future | 2006 | Actress | Crying Girl (uncredited) |
| Kingdom Hearts II | 2005 | Actress | Yuffie Kisaragi (English version, voice) |
| The Happy Elf | 2005 | Actress | Molly (voice) |
| Going Shopping | 2005 | Actress | Coco |
| CSI: Crime Scene Investigation | 2004 | Actress | Glynnis Carson |
| EverQuest II | 2004 | Actress | Lilly Ironforge |
| Johnny Bravo | 1997–2004 | Actress | Little Suzy |
| Cold Case | 2004 | Actress | Eve Kendall |
| Century City | 2004 | Actress | Erin Pace |
| Fillmore! | 2002–2004 | Actress | Robin |
| Teacher's Pet | 2004 | Actress | Leslie (voice) |
| Whatever Happened to... Robot Jones? | 2003 | Actress | Tawny |
| The Jungle Book 2 | 2003 | Actress | Shanti (voice) |
| State of Grace | 2001–2002 | Actress | Emma Grace McKee |
| Presidio Med | 2002 | Actress | Tory Redding |
| The Wild Thornberrys | 2002 | Actress | Schoolgirl (voice) |
| The Zeta Project | 2002 | Actress | Amy (voice) |
| Teacher's Pet | 2000–2002 | Actress | Leslie |
| JAG | 1998–2001 | Actress | Chloe Madison |
| Jackie Chan Adventures | 2001 | Actress | (voice) |
| An American Rhapsody | 2001 | Actress | Maria (at 10) |
| Max Steel | 2000–2001 | Actress | Jo (voice) |
| Godzilla: The Series | 2000 | Actress | Meg (voice) |
| The Wild Thornberrys | 2000 | Actress | Antoinette (voice) |
| A Season for Miracles | 1999 | Actress | Alanna 'Lani' Thompson |
| Providence | 1999 | Actress | Frances Carlyle |
| Mickey's Once Upon a Christmas | 1999 | Actress | Girl (voice) |
| Judging Amy | 1999 | Actress | Darcy Mitchell |
| The Sylvester & Tweety Mysteries | 1999 | Actress | Little Girl #1 (voice) |
| Jingle Bells | 1999 | Actress | Beth (voice) |
| Chicago Hope | 1996–1999 | Actress | Sara Wilmette |
| Invisible Child | 1999 | Actress | Rebecca 'Doc' Beeman |
| Hope Floats | 1998 | Actress | Bernice Pruitt |
| The Gingerbread Man | 1998 | Actress | Libby Magruder |
| Merry Christmas, George Bailey | 1997 | Actress | Zuzu Bailey |
| Superman: The Animated Series | 1997 | Actress | Young Lois (voice) |
| The Legend of Calamity Jane | 1997 | Actress | Additional Voices (English version, voice) |
| What a Cartoon! | 1995–1997 | Actress | Little Suzy |
| Rotten Ralph | 1996 | Actress | Sarah (voice) |
| Not-So-Rotten Ralph Short | 1996 | Actress | Sarah (voice) |
| One Fine Day | 1996 | Actress | Maggie Taylor |
| Friends | 1996 | Actress | Sarah |
| Early Edition | 1996 | Actress | Amanda Bailey |
| After Jimmy | 1996 | Actress | Rosie Stapp |
| Independence Day | 1996 | Actress | Patricia Whitmore |
| Duckman: Private Dick/Family Man | 1996 | Actress | Baby Rose (voice) |
| Degree of Guilt | 1995 | Actress | Elena Argos |
| Naomi & Wynonna: Love Can Build a Bridge | 1995 | Actress | Young Ashley Judd |
| Bye Bye Love | 1995 | Actress | Michele |
| When a Man Loves a Woman | 1994 | Actress | Casey Green |
| Below the Belt | 2023 | Producer | executive producer |
| Invisible Child | 1999 | Art Department | artwork: main title |
| Somewhere in Queens | 2022 | Thanks | special thanks to our table read cast |
| Goon: Last of the Enforcers | 2017 | Thanks | the director would like to thank |
| Scott Pilgrim Takes Off | 2023 | Soundtrack | performer: "Whistle-Stop" |
| Valley Girl | 2020 | Soundtrack | performer: "Bad Reputation", "You Might Think", "Crazy for You", "Boys Don't Cry", "Under Pressure", "I Melt with You" |
| Operator | 2016 | Soundtrack | performer: "Because the Night" |
| Parenthood | 2010–2015 | Soundtrack | performer: "The Circle Game" |
| Arrested Development | 2005 | Soundtrack | performer: "We Three Kings" (uncredited) |
| The Jungle Book 2 | 2003 | Soundtrack | performer: "Jungle Rhythm", "Bare Necessities" (Reprise) |
| Johnny Bravo | 2001 | Soundtrack | performer: "Joy to the World" (uncredited) |
| Disney Sing-Along Songs: Circle of Life | 1994 | Soundtrack | performer: "Jungle Rhythm" |
| Good Morning America Weekend Edition | 2023 | Self | Self - Guest |
| Made in Hollywood | 2012–2023 | Self | Self |
| In Creative Company | 2023 | Self | Self |
| Live with Kelly and Mark | 2015–2023 | Self | Self |
| It's Not Only Football: Friday Night Lights and Beyond Podcast Series | 2022 | Self | Self - Host |
| The Drew Barrymore Show | 2021 | Self | Self - Guest |
| Scott Pilgrim vs. the World Water Crisis | 2020 | Self | Self - Roxy Richter |
| American Experience | 2020 | Self | |
| The 93rd Annual Macy's Thanksgiving Day Parade | 2019 | Self | Self - Good Girls |
| Drunk History | 2018–2019 | Self | Self - Narrator |
| Celebrity Page | 2018–2019 | Self | Self |
| The E! People's Choice Awards | 2018 | Self | Self - Presenter |
| Armchair Expert with Dax Shepard | 2018 | Self | Self |
| Off Camera with Sam Jones | 2018 | Self | Self |
| Harry | 2017–2018 | Self | Self - Guest |
| Late Night with Seth Meyers | 2015–2018 | Self | Self - Guest |
| Cake Wars | 2017 | Self | Self - Guest Judge |
| @midnight | 2016 | Self | Self |
| Chopped Junior | 2016 | Self | Self |
| 2015 Primetime Creative Arts Emmy Awards | 2015 | Self | Self - Presenter |
| Kevin Pollak's Chat Show | 2015 | Self | Self |
| The Tonight Show Starring Jimmy Fallon | 2015 | Self | Self - 'Phone Booth' Participant |
| BELLOmag Presents: A Conversation with Mae Whitman TV Special | 2015 | Self | Self - Guest |
| The Late Late Show with Craig Ferguson | 2014 | Self | Self - Guest |
| Made in Hollywood: Teen Edition | 2014 | Self | Self |
| Piper's Picks TV | 2014 | Self | Self - Guest |
| Sarah Silverman: Diva | 2013 | Self | Self |
| The Arrested Development Documentary Project | 2013 | Self | Self |
| Red Carpet Report | 2013 | Self | Self |
| Parenthood: Cast and Creators Live at Paleyfest | 2013 | Self | Self - Panelist |
| The 39th Annual People's Choice Awards | 2013 | Self | Self |
| House of Style TV Series | 2012 | Self | Self |
| The Making of 'Scott Pilgrim vs. the World' | 2010 | Self | Self |
| Scott Pilgrim vs. the Animation | 2010 | Self | Lisa Miller (voice, uncredited) |
| Project: Comic-Con | 2010 | Self | Self - Interviewee |
| Escape from the Spirit World | 2007 | Self | Katara (voice) |
| The WIN Awards | 2005 | Self | Self |
| Hollywood Squares | 2001 | Self | Self - Panelist |
| The Rosie O'Donnell Show | 1998–2001 | Self | Self - Guest |
| The World's Greatest Magic 5 | 1998 | Self | Little Girl (uncredited) |
| HBO First Look | 1998 | Self | Self |
| Late Show with David Letterman | 1998 | Self | Self - Guest |
| The 11th Annual American Comedy Awards | 1997 | Self | Self - Presenter |
| The Tonight Show with Jay Leno | 1997 | Self | Self - Guest |
| Entertainment Tonight | 2023 | Archive Footage | Self (archive footage) |
| Avatar: The Last Airbender - The Legend So Far | 2005 | Archive Footage | Katara (archive footage) |
| Kingdom Hearts HD 1.5 + 2.5 Remix | 2017 | Archive Sound | Yuffie Kisaragi (archive footage) |
| Kingdom Hearts HD 2.5 Remix | 2014 | Archive Sound | Yuffie Kisaragi (archive footage) |