| Only Twin: Give You Up Music Video | 2025 | Actress | |
| Hit Job | 2021 | Actress | Hadley |
| Fresh Holiday Moments with Derek & Julianne Hough Video | 2020 | Actress | |
| Royalties | 2020 | Actress | Gabriella Lamboni |
| Dolly Parton's Heartstrings | 2019 | Actress | Jolene |
| Bigger | 2018 | Actress | Betty Weider |
| The Steam Engines of Oz | 2018 | Actress | Locasta (voice) |
| Speechless | 2016 | Actress | Miss Bloom |
| Grease Live! | 2016 | Actress | Sandy Young |
| Dirty Grandpa | 2016 | Actress | Meredith |
| Another Curve Short | 2015 | Actress | |
| Curve | 2015 | Actress | Mallory Rutledge |
| Paradise | 2013 | Actress | Lamb Mannerheim |
| Safe Haven | 2013 | Actress | Katie |
| Rock of Ages | 2012 | Actress | Sherrie Christian |
| Footloose | 2011 | Actress | Ariel |
| Burlesque | 2010 | Actress | Georgia |
| Julianne Hough: That Song in My Head | 2008 | Actress | Julianne Hough |
| Harry Potter and the Sorcerer's Stone | 2001 | Actress | Hogwarts Schoolgirl (uncredited) |
| Dancing with the Stars | 2023–2024 | Producer | executive producer |
| The Wonderful World of Disney: Magical Holiday Celebration | 2022 | Producer | executive producer |
| Step Into... The Movies | 2022 | Producer | executive producer |
| Holidays with the Houghs | 2019 | Producer | executive producer |
| My Last Days | 2018 | Producer | co-executive producer |
| Disney Parks Magical Christmas Celebration TV Movie | 2017 | Producer | executive producer |
| Miss USA Pageant TV Special | 2017 | Producer | executive producer |
| Disney Parks' Magical Christmas Celebration | 2016 | Producer | executive producer |
| The Wonderful World of Disney Magical Holiday Celebration | 2016 | Producer | executive producer |
| Miss USA Pageant TV Special | 2016 | Producer | executive producer |
| #DanceBattle America | 2015 | Producer | executive producer |
| Step Into... The Movies | 2022 | Additional Crew | choreographer |
| Disney Parks Magical Christmas Day Celebration | 2020 | Soundtrack | performer: "It's the Most Wonderful Time of the Year" |
| Royalties | 2020 | Soundtrack | performer: "Prizefighter" |
| The Disney Family Singalong Volume 2 | 2020 | Soundtrack | performer: "Step in Time/Supercalifragilisticexpialidocius" |
| The Disney Family Singalong | 2020 | Soundtrack | performer: "Be Our Guest" |
| Dolly Parton's Heartstrings | 2019 | Soundtrack | performer: "Something Special", "Just Because I'm a Woman", "Baby Blues" |
| Grease Live! | 2016 | Soundtrack | performer: "Summer Nights", "Hopelessy Devoted to You", "You're the One That I Want", "We Go Together" |
| Dirty Grandpa | 2016 | Soundtrack | performer: "Because You Loved Me" |
| Paradise | 2013 | Soundtrack | performer: "Milky White Way" |
| Rock of Ages | 2012 | Soundtrack | performer: "Sister Christian", "Just Like Paradise", "Jukebox Hero", "Waiting for a Girl Like You", "More Than Words", "Heaven", "Wanted Dead or Alive", "Harden My Heart", "Shadows of the Night", "Here I Go Again", "Any Way You Want It", "Every Rose Has Its Thorn", "Don't Stop Believin'", "Rock You Like a Hurricane" |
| Dancing with the Stars | 2008 | Soundtrack | performer: "My Hallelujah Song" (uncredited) |
| The Oscars Red Carpet Show | 2025 | Self | Self - Host |
| FireAid Benefit Concert | 2025 | Self | Self |
| Disney Parks Magical Christmas Day Parade | 2024 | Self | Self - Host |
| The Wonderful World of Disney: Holiday Spectacular | 2024 | Self | Self - Host |
| Dancing with the Stars | 2007–2024 | Self | Self - Host |
| Entertainment Tonight | 2007–2024 | Self | Self |
| Good Morning America | 2007–2024 | Self | Self - Guest |
| Watch What Happens Live with Andy Cohen | 2013–2024 | Self | Self - Guest |
| Today | 2016–2024 | Self | Self |
| The 77th Annual Tony Awards | 2024 | Self | Self - Co-Host (Act One) & Presenter |
| The Oscars Red Carpet Show | 2024 | Self | Self - Host |
| The 2023 Primetime Creative Arts Emmy Awards | 2024 | Self | Self - Presenter |
| 40th Anniversary Disney Parks Magical Christmas Day Parade | 2023 | Self | Self - Host |
| Access Hollywood | 2008–2023 | Self | Self |
| The Wonderful World of Disney: Magical Holiday Celebration | 2023 | Self | Self - Host |
| The Talk | 2010–2023 | Self | Self - Guest |
| Live with Kelly and Mark | 2008–2023 | Self | Self - Guest |
| Celebrity Family Feud | 2023 | Self | Self - Contestant |
| Celebrity IOU | 2023 | Self | Self |
| The 76th Annual Tony Awards | 2023 | Self | Self - Co-Host (Act One) |
| The Jennifer Hudson Show | 2023 | Self | Self - Guest |
| The Kelly Clarkson Show | 2019–2023 | Self | Self - Guest |
| Schoolhouse Rock! 50th Anniversary Singalong | 2023 | Self | |
| UnWrapped Podcast Series | 2023 | Self | Self - Guest |
| The Wonderful World of Disney: Magical Holiday Celebration | 2022 | Self | Self - Co-Host & Performer |
| The Broadway Show with Tamsen Fadal | 2022 | Self | Self |
| Bustle: YouTube Channel TV Series | 2022 | Self | Self |
| The 75th Annual Tony Awards | 2022 | Self | Self - Co-Host (Act One) & Presenter |
| CBS Mornings | 2022 | Self | Self - Guest |
| The View | 2008–2022 | Self | Self |
| CBS News Sunday Morning with Jane Pauley | 2022 | Self | Self |
| Step Into... The Movies | 2022 | Self | Self - Host |
| Celebrity Page | 2019–2022 | Self | Self |
| Tamron Hall | 2022 | Self | Self |
| GMA3: What You Need to Know | 2022 | Self | Self |
| Hollywood Insider | 2021–2022 | Self | Self |
| The Ellen DeGeneres Show | 2007–2022 | Self | Self |
| The Family Film Awards TV Special | 2021 | Self | Self - performer |
| Disney Parks Magical Christmas Day Parade | 2021 | Self | Self - Host |
| The Wonderful World of Disney: Magical Holiday Celebration | 2021 | Self | Self - Host |
| Work in Progress with Sophia Bush | 2021 | Self | Self - Guest |
| The Drew Barrymore Show | 2021 | Self | Self - Guest |
| What She's Having Podcast Series | 2021 | Self | Self |
| Fresh Holiday Moments Short | 2021 | Self | Self |
| Disney Parks Magical Christmas Day Celebration | 2020 | Self | Self - Co-Host |
| Younga TV Special | 2020 | Self | Self |
| The Disney Holiday Singalong | 2020 | Self | Self |
| The Wonderful World of Disney: Magical Holiday Celebration | 2020 | Self | Self - Host |
| Becoming | 2020 | Self | Self |
| The 2020 ESPY Awards | 2020 | Self | Self |
| MTV Prom-Athon TV Special | 2020 | Self | Self - Guest |
| The Disney Family Singalong Volume 2 | 2020 | Self | Self - Performer |
| The Disney Family Singalong | 2020 | Self | Self - Performer |
| The Goop Lab | 2020 | Self | Self - Founder |
| NBC's New Year's Eve | 2019 | Self | Self - Host |
| NBC's New Years Eve TV Special | 2019 | Self | Self |
| Holidays with the Houghs | 2019 | Self | Self |
| America's Got Talent | 2019 | Self | Self - Judge |
| Extra | 2014–2019 | Self | Self |
| The Red Nose Day Special | 2019 | Self | Self |
| AGT: Heroes | 2019 | Self | Self |
| 2019 Billboard Music Awards | 2019 | Self | Self - Presenter |
| The Doctors | 2018 | Self | Self |
| Steve | 2018 | Self | Self |
| The Chew | 2016–2018 | Self | Self - Guest |
| My Last Days | 2018 | Self | Self |
| Disney Parks Magical Christmas Celebration TV Movie | 2017 | Self | Self - Host |
| And the Winner Isn't | 2017 | Self | |
| 2017 Primetime Creative Arts Emmy Awards | 2017 | Self | Self - Presenter |
| Rachael Ray | 2007–2017 | Self | Self |
| Hand in Hand: A Benefit for Hurricane Relief | 2017 | Self | Self |
| Miss USA TV Special | 2017 | Self | Self - Hostess |
| Miss USA Pageant TV Special | 2017 | Self | Self - Co-Hostess |
| Harry | 2017 | Self | Self |
| The Insider | 2014–2017 | Self | Self |
| The Wonderful World of Disney Magical Holiday Celebration | 2016 | Self | Self |
| The Late Late Show with James Corden | 2016 | Self | Self |
| 2016 Primetime Creative Arts Emmy Awards | 2016 | Self | Self - Presenter |
| Lex & Los | 2016 | Self | Self |
| Running Wild with Bear Grylls | 2016 | Self | Self |
| Access Daily | 2011–2016 | Self | Self |
| Miss USA 2016 TV Special | 2016 | Self | Self - Presenter |
| Miss USA Pageant TV Special | 2016 | Self | Self - Co-Hostess |
| iHeartRadio Music Awards 2016 | 2016 | Self | Self - Presenter |
| Tony Robbins: I Am Not Your Guru | 2016 | Self | Self (uncredited) |
| Justine Magazine: "Grease: Live!" Cast Interviews, Rehearsal and Set Sneak Peek! Video | 2016 | Self | Self |
| The Tonight Show Starring Jimmy Fallon | 2014–2016 | Self | Self |
| The 42nd Annual People's Choice Awards | 2016 | Self | Self |
| American Music Awards 2015 | 2015 | Self | Self |
| 2015 Primetime Creative Arts Emmy Awards | 2015 | Self | Self - Winner |
| Lip Sync Battle | 2015 | Self | Self - Competitor |
| The Meredith Vieira Show | 2015 | Self | Self |
| Fox's Cause for Paws: An All-Star Dog Spectacular | 2014 | Self | Self |
| The Queen Latifah Show | 2013–2014 | Self | Self |
| American Music Awards 2014 | 2014 | Self | Self - Presenter |
| Conan | 2011–2014 | Self | Self - Guest |
| Nashville | 2014 | Self | Self |
| Zoe Saldana Presents My Hero TV Series | 2014 | Self | Self |
| Inside Edition | 2014 | Self | Self - Dancing with the Stars |
| Jimmy Kimmel Live! | 2008–2014 | Self | Self |
| 2014 MTV Video Music Awards | 2014 | Self | Self |
| Radio Disney Music Awards | 2014 | Self | Self - Presenter |
| Made in Hollywood | 2013 | Self | Self |
| Anderson Live | 2013 | Self | Self |
| Big Morning Buzz Live | 2012–2013 | Self | Self |
| Chelsea Lately | 2013 | Self | Self - Guest |
| Young Hollywood | 2013 | Self | Self |
| The 39th Annual People's Choice Awards | 2013 | Self | Self |
| Jump Back: Re-Imagining 'Footloose' Video | 2012 | Self | Self |
| Everybody Cut: The Stars of 'Footloose' Video | 2012 | Self | Self |
| Dancing with the 'Footloose' Stars Video | 2012 | Self | Self |
| Larry King Now | 2012 | Self | Self - Guest |
| Project Runway Spotlight: Marchesa | 2012 | Self | Self - Actor |
| Janela Indiscreta | 2012 | Self | Self |
| Up Close with Carrie Keagan | 2012 | Self | Self |
| Guys Choice Awards 2012 | 2012 | Self | Self |
| IC Places Hollywood | 2012 | Self | Self - Interviewee |
| Late Night with Jimmy Fallon | 2011–2012 | Self | Self - Guest |
| Punk'd | 2012 | Self | Self |
| The 2012 Billboard Music Awards | 2012 | Self | Self |
| The Tonight Show with Jay Leno | 2011–2012 | Self | Self |
| American Idol | 2012 | Self | Self |
| The 54th Annual Grammy Awards | 2012 | Self | Self |
| The 38th Annual People's Choice Awards | 2012 | Self | Self |
| Daybreak | 2011 | Self | Self |
| Strictly Come Dancing | 2011 | Self | Self - Guest Dancer |
| Strictly Come Dancing: It Takes Two | 2011 | Self | Self |
| The Marilyn Denis Show | 2011 | Self | Self |
| Sidewalks Entertainment | 2010–2011 | Self | Self |
| Keeping Up with the Kardashians | 2011 | Self | Self |
| 46th Annual Academy of Country Music Awards | 2011 | Self | Self - Presenter |
| The 53rd Annual Grammy Awards | 2011 | Self | Self |
| Red Carpet Report | 2011 | Self | Self |
| 2010 American Music Awards | 2010 | Self | Self - Presenter |
| CMT Insider | 2008–2010 | Self | Self |
| Dance with Julianne: Cardio Ballroom Video | 2009 | Self | Self |
| The 43rd Annual Country Music Association Awards | 2009 | Self | Self |
| CMA Music Festival: Country's Night to Rock TV Special | 2009 | Self | Self |
| 2009 CMT Music Awards | 2009 | Self | Self |
| 2009 CMT Music Awards Live Red Carpet Special TV Special | 2009 | Self | Self |
| Larry King Live | 2009 | Self | Self |
| The Bonnie Hunt Show | 2008 | Self | Self |
| Christmas in Washington TV Special | 2008 | Self | Self |
| 2008 American Music Awards | 2008 | Self | Self - Presenter |
| 42nd Annual Country Music Association Awards | 2008 | Self | Self - Presenter |
| Disney 365 | 2008 | Self | Self |
| CMA Music Festival: Country Music's Biggest Party TV Special | 2008 | Self | Self |
| 43rd Annual Academy of Country Music Awards | 2008 | Self | |
| The Oprah Winfrey Show | 2008 | Self | Self |
| Walt Disney World Christmas Day Parade | 2007 | Self | Self |
| 2007 American Music Awards | 2007 | Self | Self |
| 20/20 | 2007 | Self | Self |
| Show Me the Money | 2006 | Self | Self - Million Dollar Dancer |
| XIX Winter Olympics Opening Ceremony | 2002 | Self | Self - Dancer (uncredited) |
| Entertainment Tonight | 2014–2025 | Archive Footage | Self (archive footage) |
| Inside Edition | 2014–2024 | Archive Footage | Self |
| Dish Nation | 2023 | Archive Footage | Self (archive footage) |
| Morning Express with Robin Meade | 2021 | Archive Footage | Self (archive footage) |
| Celebrity Page | 2017–2020 | Archive Footage | Self (archive footage) |
| Access Hollywood | 2017–2019 | Archive Footage | Self (archive footage) |
| Extra | 2015–2019 | Archive Footage | Self (archive footage) |
| The Insider | 2017 | Archive Footage | Self (archive footage) |
| Chelsea Lately | 2012–2013 | Archive Footage | Lamb in 'Paradise' |
| Made in Hollywood | 2012 | Archive Footage | Self (archive footage) |
| E! Special: Burlesque | 2011 | Archive Footage | Self (archive footage) |
| 2008 INDYCar Series Season Preview | 2008 | Archive Footage | Self - Presenter (archive footage) |