| Pitch Perfect: Bumper in Berlin | 2022 | Actress | Heidi |
| My Fake Boyfriend | 2022 | Actress | Kelly |
| Bone, Marry, Bury | 2022 | Actress | Allie (voice) |
| Modern Family | 2009–2020 | Actress | Haley Marshall |
| The Wedding Year | 2019 | Actress | Mara |
| Veronica Mars | 2019 | Actress | Alyssa |
| Shadowhunters | 2017–2018 | Actress | Seelie Queen |
| The Lion Guard | 2016–2017 | Actress | Tiifu (voice) |
| Dirty Dancing | 2017 | Actress | Lisa Houseman |
| Dimension 404 | 2017 | Actress | Chloe |
| XOXO | 2016 | Actress | Krystal |
| Shane Harper: Like I Did | 2016 | Actress | Sarah Hyland |
| Lego DC Comics Superheroes: Justice League - Gotham City Breakout | 2016 | Actress | Batgirl |
| Satanic | 2016 | Actress | Chloe |
| The Lion Guard: Return of the Roar | 2015 | Actress | Tiifu (voice) |
| Turbo FAST | 2015 | Actress | Gossip Snail (voice) |
| Randy Cunningham: 9th Grade Ninja | 2012–2015 | Actress | Theresa Fowler (voice) |
| See You in Valhalla | 2015 | Actress | Johana Burwood |
| Hot in Cleveland | 2014 | Actress | Ivy |
| Robot Chicken DC Comics Special II: Villains in Paradise | 2014 | Actress | Lena Luthor (voice) |
| Date and Switch | 2014 | Actress | Ava |
| Vampire Academy | 2014 | Actress | Natalie |
| Bonnie & Clyde | 2013 | Actress | Blanche Barrow |
| April Apocalypse | 2013 | Actress | Samm |
| Call Me Crazy: A Five Film | 2013 | Actress | Grace |
| Scary Movie V | 2013 | Actress | Mia |
| Struck by Lightning | 2012 | Actress | Claire Mathews |
| Geek Charming | 2011 | Actress | Dylan Schoenfield |
| Childrens Hospital | 2011 | Actress | Famous Person |
| Conception | 2011 | Actress | Tracey |
| Cougars Inc. | 2011 | Actress | Courtney |
| I Owe My Life to Corbin Bleu | 2010 | Actress | Sarah |
| Monster Heroes | 2010 | Actress | Delilah |
| Cubed | 2010 | Actress | Sarah Hyland |
| Modern Family: In the Moonlight (Do Me) | 2009 | Actress | Haley Dunphy |
| Law & Order: Special Victims Unit | 2001–2009 | Actress | Jennifer Banks |
| Lipstick Jungle | 2008–2009 | Actress | Maddie Healy |
| Blind Date | 2007 | Actress | Child (voice) |
| One Life to Live | 2007 | Actress | Heather |
| Law & Order: Trial by Jury | 2005 | Actress | Brianne Colby |
| Spanglish | 2004 | Actress | Sleepover Friend |
| Law & Order | 2004 | Actress | Kristine McLean |
| The Empath | 2002 | Actress | Young Christine |
| Touched by an Angel | 2002 | Actress | Grace Watkins |
| All My Children | 2000–2002 | Actress | Karen |
| Falcone | 2000 | Actress | Jessica Pistone Egan |
| The Audrey Hepburn Story | 2000 | Actress | Audrey Hepburn (at 8 years old) |
| Joe Gould's Secret | 2000 | Actress | Elizabeth Mitchell |
| Annie | 1999 | Actress | Molly |
| Advice from a Caterpillar | 1999 | Actress | Lizbeth |
| Cradle Will Rock | 1999 | Actress | Silvano - Giovanna |
| Another World | 1997–1998 | Actress | Rain Wolfe |
| Trinity | 1998 | Actress | Shy Girl |
| The Object of My Affection | 1998 | Actress | Molly |
| A Tall Winter's Tale | 1997 | Actress | Elizabeth |
| Private Parts | 1997 | Actress | Howard's Daughter (as Sarah Jane Hyland) |
| As the World Turns | 1956–2010 | Actress | Alison McDermott Stewart #4 (2001) |
| Bone, Marry, Bury | 2022 | Producer | executive producer |
| Play-Doh Squished | 2021 | Producer | executive producer |
| Lady Parts | 2020–2021 | Producer | executive producer |
| The Wedding Year | 2019 | Producer | executive producer |
| XOXO | 2016 | Producer | executive producer |
| See You in Valhalla | 2015 | Producer | producer |
| The Man at the Counter | 2011 | Producer | associate producer |
| Morning Joe Weekend TV Series | 2025 | Soundtrack | performer: "My Green Light" |
| Pitch Perfect: Bumper in Berlin | 2022 | Soundtrack | performer: "Barbie Girl" |
| Modern Family | 2013–2017 | Soundtrack | performer: "Total Eclipse of the Heart" |
| Dirty Dancing | 2017 | Soundtrack | performer: "Don't Think Twice, It's Alright" |
| Annie | 1999 | Soundtrack | performer: "It's The Hard Knock Life", "It's The Hard Knock Life (Reprise)", "Never Fully Dressed Without A Smile" |
| The Drew Barrymore Show | 2025 | Self | Self |
| The View | 2011–2025 | Self | Self |
| Today with Jenna & Friends | 2025 | Self | Self - Guest |
| Entertainment Tonight | 2013–2024 | Self | Self |
| Today | 2015–2024 | Self | Self - Guest |
| Live with Kelly and Mark | 2014–2024 | Self | Self - Guest |
| Access Hollywood | 2013–2023 | Self | Self |
| Love Island USA | 2022–2023 | Self | Self - Host |
| That's My Jam | 2023 | Self | Self |
| Play-Doh Squished | 2021–2023 | Self | Self - Host |
| The 28th Annual Critics' Choice Awards | 2023 | Self | Self - Presenter |
| Code Red: Youth of the Nation | 2022 | Self | |
| The 48th Annual People's Choice Awards | 2022 | Self | Self - Presenter |
| The Late Late Show with James Corden | 2016–2022 | Self | Self - Guest |
| The Kelly Clarkson Show | 2021–2022 | Self | Self - Guest |
| The 96th Annual Macy's Thanksgiving Day Parade | 2022 | Self | Self |
| America's Got Talent | 2022 | Self | Self |
| The Tonight Show Starring Jimmy Fallon | 2019–2022 | Self | Self - Guest |
| 2022 CMT Music Awards | 2022 | Self | Self |
| The Ellen DeGeneres Show | 2012–2022 | Self | Self - Guest |
| Hollywood Insider | 2022 | Self | Self |
| Lady Parts | 2020–2021 | Self | Self - Host |
| 2020 CMT Music Awards TV Special | 2020 | Self | Self - Co-Host |
| The Bachelor: The Greatest Seasons - Ever! | 2020 | Self | Self |
| Celebrity Game Face | 2020 | Self | Self - Contestant |
| RuPaul's Drag Race All Stars: Untucked! | 2020 | Self | Self - Guest Judge |
| RuPaul's Drag Race All Stars | 2020 | Self | Self - Guest Judge |
| Worst Cooks in America | 2020 | Self | Self (voice) |
| Jimmy Kimmel Live! | 2012–2020 | Self | Self - Guest |
| A Modern Farewell | 2020 | Self | Self |
| The 26th Annual Screen Actors Guild Awards | 2020 | Self | Self |
| The E! People's Choice Awards | 2019 | Self | Self - Presenter |
| The Artists Report TV Series | 2019 | Self | Self |
| Star Wars Galaxy's Edge: Adventure Awaits | 2019 | Self | Self |
| Extra | 2015–2019 | Self | Self |
| Teen Choice Awards 2019 | 2019 | Self | Self - Performer |
| 2019 CMT Music Awards | 2019 | Self | Self - Presenter |
| Good Morning America | 2014–2019 | Self | Self - Guest |
| Disney Parks Magical Christmas Day Parade | 2018 | Self | Self - Co-Host |
| The Wonderful World of Disney: Magical Holiday Celebration | 2018 | Self | Self - Disney World Host |
| Mickey's 90th Spectacular | 2018 | Self | Self |
| Stand Up To Cancer | 2018 | Self | Self |
| Lip Sync Battle | 2017 | Self | Self - Contestant |
| Lip Sync Battle Shorties | 2016 | Self | Self - Host |
| The Insider | 2014–2016 | Self | Self |
| Made in Hollywood | 2014–2016 | Self | Self |
| Teen Choice Awards 2016 | 2016 | Self | Self - Presenter |
| Nickelodeon Kids' Choice Awards 2016 | 2016 | Self | Self - Presenter |
| Disneyland 60th Anniversary TV Special | 2016 | Self | Self |
| E! Live from the Red Carpet | 2012–2016 | Self | Self |
| Red Carpet Report | 2015 | Self | Self |
| Teen Choice Awards 2015 | 2015 | Self | Self - Presenter |
| 2015 Much Music Video Awards TV Special | 2015 | Self | Self - Presenter |
| E! News | 2015 | Self | Self - Guest |
| Nickelodeon Kids' Choice Awards 2015 | 2015 | Self | Self |
| The Late Late Show with Craig Ferguson | 2013–2015 | Self | Self - Guest |
| Repeat After Me | 2015 | Self | Self |
| The Talk | 2015 | Self | Self - Guest |
| The 41st Annual People's Choice Awards | 2015 | Self | Self |
| Disney Parks Frozen Christmas Celebration | 2014 | Self | Self - Disney's Aulani Resort Host |
| Hollywood Health Report TV Series | 2014 | Self | Self |
| The Meredith Vieira Show | 2014 | Self | Self - Guest |
| 2014 MTV Video Music Awards | 2014 | Self | Self |
| House of Style TV Series | 2014 | Self | Self |
| Spoilers | 2014 | Self | Self |
| The Teen Choice 2014 Red Carpet Show | 2014 | Self | Self |
| Teen Choice Awards 2014 | 2014 | Self | Self - Host |
| 2014 Billboard Music Awards | 2014 | Self | Self - Presenter |
| Late Show with David Letterman | 2014 | Self | Self - Guest |
| Made in Hollywood: Teen Edition | 2014 | Self | Self |
| FansTang Live from the Red Carpet TV Series | 2014 | Self | Self |
| Project Runway All Stars | 2013 | Self | Self - Challenge Presenter |
| Why We (Heart) Vampires | 2013 | Self | Self |
| Modern Family Fan Appreciation Stream | 2013 | Self | Self |
| 2013 ALMA Awards TV Special | 2013 | Self | Self |
| Rachael Ray | 2013 | Self | Self - Guest |
| 70th Golden Globe Awards | 2013 | Self | Self - Audience Member (uncredited) |
| Disney Parks Christmas Day Parade | 2012 | Self | Self |
| Blouze-O-Ween Live 3D TV Special | 2012 | Self | Self |
| The 64th Primetime Emmy Awards | 2012 | Self | Self - Audience Member |
| Punk'd | 2012 | Self | Self |
| Nickelodeon Kids' Choice Awards 2012 | 2012 | Self | Self - Presenter |
| 18th Annual Screen Actors Guild Awards | 2012 | Self | Self |
| American Music Awards 2011 | 2011 | Self | Self - Presenter |
| The Tonight Show with Jay Leno | 2011 | Self | Self - Guest |
| Big Morning Buzz Live | 2011 | Self | Self - Guest |
| Fashion Police | 2011 | Self | Self - Guest |
| B-Sides | 2011 | Self | Self |
| 17th Annual Screen Actors Guild Awards | 2011 | Self | Self - Winner |
| The Soup | 2010 | Self | Self - Guest |
| 16th Annual Screen Actors Guild Awards | 2010 | Self | Self - Nominee |
| Morning Joe Weekend TV Series | 2025 | Archive Footage | Daisy Buchanan |
| Entertainment Tonight | 2016–2024 | Archive Footage | Self (archive footage) |
| The Hollywood Moment | 2021 | Archive Footage | Self (archive footage) |
| Extra | 2014–2019 | Archive Footage | Self (archive footage) |
| Celebrity Page | 2019 | Archive Footage | Self (archive footage) |
| Hoy nos toca | 2017 | Archive Footage | Self - Modern Family (archive footage) |
| Access Hollywood | 2017 | Archive Footage | Self (archive footage) |
| Inside Edition | 2014–2015 | Archive Footage | Self (archive footage) |
| Chelsea Lately | 2012 | Archive Footage | Self - Extra Interviewee (archive footage) |