| Dynasty | 2021–2022 | Director | Director |
| Spread | 2024 | Actress | Ruby |
| Ariana Grande: The Boy Is Mine | 2024 | Actress | Rats (voice) |
| Dynasty | 2017–2022 | Actress | Fallon Carrington |
| The Orville | 2022 | Actress | Dinal |
| Family Guy | 2022 | Actress | Alana (voice) |
| Catwoman: Hunted | 2022 | Actress | Catwoman |
| 15 Minutes at 400 Degrees | 2019 | Actress | Crystal |
| Welcome to the Wayne | 2019 | Actress | Paraná Sycamore (voice) |
| Ariana Grande: Thank U, Next | 2018 | Actress | Cady Heron |
| Robot Chicken | 2018 | Actress | Sun Baby |
| Arizona | 2018 | Actress | Kelsey |
| Sex & Drugs & Rock & Roll | 2015–2016 | Actress | Gigi |
| The Penguins of Madagascar | 2015 | Actress | Singer (singing voice) |
| Vacation | 2015 | Actress | Heather |
| Winx Club | 2005–2015 | Actress | Daphne |
| American Dad! | 2015 | Actress | Lena Horne (singing voice) |
| Killing Daddy | 2014 | Actress | Callie Ross |
| Animal | 2014 | Actress | Mandy |
| Sam & Cat | 2014 | Actress | Jade West |
| Ariana Grande Feat. Big Sean: Right There | 2013 | Actress | Elizabeth Gillies |
| The Exes | 2013 | Actress | Tracy |
| Victorious | 2010–2013 | Actress | Jade West |
| Friend Me | 2012 | Actress | Emily |
| Victoria Justice: Make It in America | 2012 | Actress | Elizabeth Gillies |
| Victoria Justice: Beggin' on Your Knees | 2012 | Actress | Elizabeth Gillies |
| White Collar | 2012 | Actress | Chloe |
| Nickelodeon Cast: Sleigh Ride | 2011 | Actress | Elizabeth Guillies |
| The Death and Return of Superman | 2011 | Actress | Eradicator Folks |
| Victorious: Hollywood Arts Debut | 2011 | Actress | Jade West (voice) |
| Big Time Rush | 2011 | Actress | Heather Fox |
| Victoria Justice: All I Want Is Everything | 2011 | Actress | Elizabeth Gillies |
| iParty with Victorious | 2011 | Actress | Jade West |
| Nickelodeon Cast: Jingle Bells 2010 Version | 2010 | Actress | Elizabeth Gillies |
| Victoria Justice: Freak the Freak Out | 2010 | Actress | Elizabeth Gillies |
| The Battery's Down | 2009 | Actress | Bat Mitzvah Guest |
| The Clique | 2008 | Actress | Shelby |
| Harold | 2008 | Actress | Evelyn Taylor |
| Locker 514 | 2007 | Actress | Trinnie |
| Winx Club: The Secret of the Lost Kingdom | 2007 | Actress | Daphne (voice) |
| The Black Donnellys | 2007 | Actress | Young Jenny |
| Spread | 2024 | Producer | executive producer |
| Trolls | 2016 | Music Department | background vocalist |
| The Wonderful World of Disney: Holiday Spectacular | 2024 | Soundtrack | performer: "White Christmas" |
| The View | 2023 | Soundtrack | performer: "That Holiday Feeling" |
| Today | 2023 | Soundtrack | performer: "Frosty the Snowman", "Rudolph the Red Nosed Reindeer" |
| Family Guy | 2022 | Soundtrack | performer: "I'll Be Loving You", "Ain't We Got Fun" |
| Dynasty | 2021 | Soundtrack | performer: "More Than Me" |
| Sex & Drugs & Rock & Roll | 2015 | Soundtrack | performer: "Animal" |
| Victorious | 2010–2013 | Soundtrack | performer: "Shut Up N Dance" |
| iCarly | 2011 | Soundtrack | performer: "Give It Up" (uncredited) |
| iParty with Victorious | 2011 | Soundtrack | performer: "Give It Up", "Leave It All to Shine" |
| The Wonderful World of Disney: Holiday Spectacular | 2024 | Self | Self - Performer |
| Today | 2015–2024 | Self | Self - Musical Guest |
| CBS Mornings | 2024 | Self | Self |
| The View | 2023 | Self | Self - Musical Guest |
| Christmas in Rockefeller Center | 2023 | Self | Self |
| DC FanDome 2021 | 2021 | Self | Self |
| Unqualified | 2021 | Self | Self - Guest (as Liz Gillies) |
| Watch What Happens Live with Andy Cohen | 2021 | Self | Self - Guest (as Liz Gillies) |
| Watch What Happens Live with Andy Cohen | 2021 | Self | Self |
| The Drew Barrymore Show | 2020 | Self | Self - Guest (as Liz Gillies) |
| Adulting Like A Mother Father with Daniella Monet and Andrew Gardner Podcast Series | 2020 | Self | Self |
| Whose Line Is It Anyway? | 2019 | Self | Self - Special Guest |
| Busy Tonight | 2018 | Self | Self |
| Last Call with Carson Daly | 2017 | Self | Self |
| The Late Late Show with James Corden | 2017 | Self | Self |
| Entertainment Tonight | 2017 | Self | Self |
| Celebrity Page | 2017 | Self | Self |
| Jimmy Kimmel Live! | 2015 | Self | Self - Guest |
| In Character with... | 2015 | Self | Self |
| The Slap | 2014 | Self | Self (as Liz Gillies) |
| Nickelodeon Kids' Choice Awards 2013 | 2013 | Self | Self |
| Figure It Out | 2012 | Self | Self |
| Nickelodeon Kids' Choice Awards 2012 | 2012 | Self | Self |
| Victorious | 2011 | Self | Self |
| TeenNick Halo Awards | 2011 | Self | Self |
| Nickelodeon Screen Test TV Series | 2011 | Self | Self |
| Nickelodeon's Worldwide Day of Play: Get Your Game On | 2011 | Self | Self |
| Nickelodeon's Kids Choice Awards 2011 | 2011 | Self | Self |
| 7 Secrets with Victoria Justice | 2010 | Self | Jade West |
| Nickelodeon Kids' Choice Awards 2010 | 2010 | Self | Self - Audience Member (uncredited) |
| Entertainment Tonight | 2017 | Archive Footage | Self (archive footage) |
| Henry Danger | 2017 | Archive Footage | Jade West (archive footage, uncredited) |
| Blue Peter | 2012 | Archive Footage | Jade West (archive footage) |