| Aly & AJ in Concert | 2005 | Director | Director (as Alyson Michalka) |
| Aly & AJ in Concert | 2005 | Writer | Writer (as Alyson Michalka) |
| The Good Doctor | 2022 | Actress | Lexi Dunn |
| Sand Dollar Cove | 2021 | Actress | Elli Everson |
| MacGyver | 2017–2021 | Actress | Frankie Mallory |
| Aly & AJ: Joan of Arc on the Dance Floor | 2020 | Actress | Aly |
| Kim Petras: Malibu (At Home Edition) | 2020 | Actress | Aly Michalka (as Aly & AJ) |
| Aly & AJ: Attack of Panic | 2020 | Actress | Aly |
| iZombie | 2015–2019 | Actress | Peyton Charles |
| Aly & AJ: Star Maps | 2019 | Actress | Aly Michalka |
| Aly & AJ: Don't Go Changing | 2019 | Actress | Aly Michalka |
| Aly & AJ: Church | 2019 | Actress | Aly Michalka |
| Ryan Hansen Solves Crimes on Television | 2017–2019 | Actress | Amy |
| Aly & AJ: Take Me | 2017 | Actress | Aly |
| The Lears | 2017 | Actress | Regan Lear |
| Motive | 2016 | Actress | Chloe Wilson |
| Chevy | 2015 | Actress | Molly |
| Weepah Way for Now | 2015 | Actress | Elle |
| Anger Management | 2014 | Actress | Lauren |
| Two and a Half Men | 2013–2014 | Actress | Brooke |
| Sequoia | 2014 | Actress | Riley |
| 78Violet: Hothouse | 2013 | Actress | 78violet |
| Grown Ups 2 | 2013 | Actress | Bikini Girl Savannah |
| Crazy Kind of Love | 2013 | Actress | Janeen |
| Breaking In | 2012 | Actress | Heather Young |
| CSI: NY | 2011 | Actress | Miranda Beck |
| Hellcats | 2010–2011 | Actress | Marti Perkins |
| The Roommate | 2011 | Actress | Tracy |
| Easy A | 2010 | Actress | Rhiannon |
| Bandslam | 2009 | Actress | Charlotte |
| Aly & AJ: Like Whoa | 2008 | Actress | Aly |
| Super Sweet 16: The Movie | 2007 | Actress | Taylor (as Alyson Michalka) |
| Aly & AJ: Potential Breakup Song | 2007 | Actress | Aly |
| Aly & AJ: On the Ride | 2006 | Actress | Aly |
| Haversham Hall | 2006 | Actress | Hope Mason (as Alyson Michalka) |
| Aly & AJ: Greatest Time of Year | 2006 | Actress | Aly |
| Phil of the Future | 2004–2006 | Actress | Keely Teslow (as Alyson Michalka) |
| Aly & AJ: Chemicals React | 2006 | Actress | Aly |
| Aly & AJ: Rush | 2006 | Actress | Aly |
| Cow Belles | 2006 | Actress | Taylor Callum (as Alyson Michalka) |
| Disney Channel Stars: A Dream Is a Wish Your Heart Makes | 2005 | Actress | Aly Michalka |
| Express Yourself | 2005 | Actress | (as Alyson Michalka) |
| Aly & AJ: Walking on Sunshine | 2005 | Actress | Aly |
| Aly & AJ: No One | 2005 | Actress | Aly |
| Aly & AJ: Do You Believe in Magic | 2005 | Actress | Aly |
| Now You See It... | 2005 | Actress | Allyson Miller (as Alyson Michalka) |
| Weepah Way for Now | 2015 | Producer | executive producer |
| Aly & AJ in Concert | 2005 | Producer | producer (as Alyson Michalka) |
| Aly & AJ in Concert | 2005 | Composer | Composer (as Alyson Michalka) |
| Weepah Way for Now | 2015 | Production Designer | Production Designer |
| Weepah Way for Now | 2015 | Set Decorator | Set Decorator |
| Weepah Way for Now | 2015 | Costume Designer | Costume Designer |
| The Masked Singer | 2024 | Soundtrack | writer: "Potential Breakup Song" |
| iZombie | 2018–2019 | Soundtrack | performer: "I Love It" |
| Weepah Way for Now | 2015 | Soundtrack | writer: "Boy" |
| Beethoven's Christmas Adventure | 2011 | Soundtrack | arranger: "Deck the Halls" |
| CSI: NY | 2011 | Soundtrack | performer: "Blitzkrieg Bop" |
| Hellcats | 2010–2011 | Soundtrack | performer: "Mississippi", "My Refrigerator Broke" |
| High School Musical 3: Senior Year | 2008 | Soundtrack | writer: "Like Whoa" |
| The Hills | 2008 | Soundtrack | writer: "Like Whoa" |
| Minutemen | 2008 | Soundtrack | writer: "Like Whoa" |
| Bring It On: In It to Win It | 2007 | Soundtrack | writer: "Division" |
| Thrillville: Off the Rails | 2007 | Soundtrack | writer: "Potential Breakup Song" |
| Super Sweet 16: The Movie | 2007 | Soundtrack | writer: "Potential Breakup Song", "Like Whoa" |
| Radio Disney Jams, Vol. 9: Bonus DVD | 2007 | Soundtrack | writer: "Chemicals React" |
| The Santa Clause 3: The Escape Clause | 2006 | Soundtrack | writer: "Greatest Time of Year" |
| Cow Belles | 2006 | Soundtrack | writer: "On the Ride" |
| The Witches of Coventry | 2005 | Soundtrack | writer: "Rush" |
| Ice Princess | 2005 | Soundtrack | writer: "No One" (as Alyson Michalka) |
| Phil of the Future | 2004 | Soundtrack | performer: "Protecting Me" |
| Entertainment Tonight | 2025 | Self | Self |
| The Masked Singer | 2024 | Self | Self - Greetings Message (voice) |
| The 91st Annual Hollywood Christmas Parade TV Special | 2023 | Self | Self |
| Baby, This Is Keke Palmer Podcast Series | 2023 | Self | Self - Guest |
| Celebrity Family Feud | 2018 | Self | Self - Contestant |
| Aly & AJ in the Studio Short | 2017 | Self | Self |
| Young Hollywood | 2016–2017 | Self | Self |
| Aly & AJ Revisit Potential Breakup Song Short | 2017 | Self | Self |
| Aly & AJ: Behind the Scenes in Joshua Tree Short | 2017 | Self | Self |
| GeekRockTV | 2017 | Self | Self |
| TeenageMutantNinjaTurtles.com | 2017 | Self | Self |
| Afterbuzz TV Australia TV Series | 2017 | Self | Self |
| MTV Fandom Awards | 2016 | Self | Self - Presenter |
| Cupcake Wars | 2016 | Self | Self - Competitor |
| Dancing with the Stars | 2013 | Self | Self - Audience Member (uncredited) |
| 'The Roommate': The Next Generation of Stars Video | 2011 | Self | Self |
| Obsession: The Making of 'The Roommate' Video | 2011 | Self | Self |
| Late Night with Jimmy Fallon | 2011 | Self | Self |
| Lopez Tonight | 2011 | Self | Self |
| The 37th Annual People's Choice Awards | 2011 | Self | Self |
| The Making of Easy A | 2010 | Self | Self |
| The Wendy Williams Show | 2010 | Self | Self |
| Xposé | 2009 | Self | Self |
| The Teen Choice Awards 2009 | 2009 | Self | Self - Presenter (as Alyson Michalka) |
| B InTune TV | 2005–2007 | Self | Guest star |
| TMi | 2007 | Self | Self (as Aly & AJ) |
| The View | 2007 | Self | Self - Guest (as Alyson Michalka) |
| Aly & AJ: Sister Act | 2007 | Self | Self |
| Live with Kelly and Mark | 2007 | Self | Self (as Aly & AJ) |
| Punk'd | 2007 | Self | Self (as Alyson Michalka) |
| Disney 365 | 2006 | Self | Self (as Alyson Michalka) |
| Walt Disney World Christmas Day Parade | 2006 | Self | Self (as Alyson Michalka) |
| CD USA | 2006 | Self | Self - Performer (as Alyson Michalka) |
| Celebrity Moments | 2006 | Self | Self |
| Christmas Celebration at the Grove TV Movie | 2006 | Self | Self |
| 2006 American Music Awards | 2006 | Self | Self - Presenter (as Alyson Michalka) |
| The Megan Mullally Show | 2006 | Self | Self (as Alyson Michalka) |
| Radio Disney Party Jams: The Concert Video | 2006 | Self | Self |
| Totally Suite New Year's Eve | 2005 | Self | Self (as Alyson Michalka) |
| Walt Disney World Christmas Day Parade | 2005 | Self | Self - Aly & AJ (uncredited) |
| Disney 411 | 2005 | Self | Self (as Alyson Michalka) |
| 79th Annual Macy's Thanksgiving Day Parade | 2005 | Self | Self - Performer (as Aly & AJ) |
| Disneymania 3 in Concert | 2005 | Self | Self |
| Aly & AJ in Concert | 2005 | Self | Self (as Alyson Michalka) |
| Disney Channel: Express Yourself - Sports Video | 2004 | Self | Self (as Alyson Michalka) |
| Behind the Scenes of Phil of the Future Short | 2004 | Self | Self |
| Entertainment Tonight | 2025 | Archive Footage | Self (archive footage) |
| Flirting with Danger | 2012 | Archive Footage | Self - Easy A (archive footage) |
| Radio Disney Jams, Vol. 9: Bonus DVD | 2007 | Archive Footage | Self (archive footage) |
| Radio Disney Jams, Vol. 8: Bonus DVD Video | 2006 | Archive Footage | Self (archive footage) |
| Disney Channel Holiday | 2005 | Archive Footage | Keely Teslow (archive footage) |
| Phil of the Future: Gadgets & Gizmos | 2005 | Archive Footage | Keely Teslow (archive footage) |