| Disney How NOT to Draw | 2025 | Actress | Addison Wells (voice) |
| Chibiverse | 2025 | Actress | Addison (voice) |
| Zombies: The Re-Animated Series | 2024 | Actress | Addison |
| Justice League: Crisis on Infinite Earths - Part Three | 2024 | Actress | Supergirl |
| Justice League: Crisis on Infinite Earths - Part Two | 2024 | Actress | Supergirl |
| Justice League: Crisis on Infinite Earths - Part One | 2024 | Actress | Supergirl |
| Zombies: The Re-Animated Series Shorts | 2023 | Actress | Addison |
| The Winchesters | 2022–2023 | Actress | Mary Campbell |
| Legion of Super-Heroes | 2023 | Actress | Supergirl |
| High School Musical: The Musical: The Series | 2022 | Actress | Val |
| Milo Manheim, Meg Donnelly - Someday (Live Performance) | 2022 | Actress | Meg Donnelly |
| Milo Manheim, Meg Donnelly - Ain't No Doubt About It (Live Performance) | 2022 | Actress | Meg Donnelly |
| Zombies 3 | 2022 | Actress | Addison |
| ZOMBIES: Addison's Monster Mystery | 2021 | Actress | Addison (voice) |
| Pandemica | 2021 | Actress | (voice) |
| Bunk'd | 2021 | Actress | Priscilla Preston |
| American Housewife | 2016–2021 | Actress | Taylor Otto |
| Meg Donnelly: I'm Back ft. 2 Milly | 2020 | Actress | Meg Donnelly |
| Addison's Moonstone Mystery | 2020 | Actress | Meg Donnelly |
| Disney Channel Stars: Put the Happy in the Holidays | 2020 | Actress | Meg Donnelly |
| Spider-Man | 2020 | Actress | Scream (voice) |
| Zombies 2: Wolf Tales | 2020 | Actress | Addison |
| Meg Donnelly: Impress | 2020 | Actress | Meg Donnelly |
| Zombies 2 Cast: Flesh & Bone | 2020 | Actress | Meg Donnelly |
| Zombies 2 | 2020 | Actress | Addison |
| Meg Donnelly feat. Kota the Friend: Just Like You Music Video | 2020 | Actress | Meg Donnelly |
| Baby Ariel: The New Kid in Town | 2020 | Actress | Meg Donnelly |
| Meg Donnelly: Predictable | 2019 | Actress | Meg Donnelly |
| Meg Donnelly feat. Fetty Wap: With U Music Video | 2019 | Actress | Meg Donnelly |
| Meg Donnelly: Bust a Left | 2018 | Actress | Meg Donnelly |
| Meg Donnelly: Smile Music Video | 2018 | Actress | Meg Donnelly |
| Cast Zombies: My Year | 2018 | Actress | Meg Donnelly |
| Cast Zombies: Fired Up | 2018 | Actress | Meg Donnelly |
| Zombies | 2018 | Actress | Addison |
| The Broken Ones | 2017 | Actress | Lilly Kelly |
| What Would You Do? | 2015–2016 | Actress | Teenage Musician |
| Future Shock TV Series | 2015 | Actress | Annie |
| Team Toon | 2013–2015 | Actress | Ash |
| The Sound of Music Live! | 2013 | Actress | U |
| Celebrity Ghost Stories | 2013 | Actress | Young Jacklyn |
| Zombies 3 | 2022 | Producer | co-producer |
| Meg Donnelly: I'm Back ft. 2 Milly | 2020 | Composer | Composer |
| Meg Donnelly: Impress | 2020 | Composer | Composer |
| Meg Donnelly feat. Kota the Friend: Just Like You Music Video | 2020 | Composer | Composer |
| Meg Donnelly: Predictable | 2019 | Composer | Composer |
| Meg Donnelly feat. Fetty Wap: With U Music Video | 2019 | Composer | Composer |
| Meg Donnelly: Smile Music Video | 2018 | Composer | Composer |
| The Masked Singer | 2025 | Soundtrack | performer: "Moon River" |
| Zombies: The Re-Animated Series Shorts | 2023 | Soundtrack | performer: "Endless Summer" |
| High School Musical: The Musical: The Series | 2022 | Soundtrack | performer: "It's On" |
| Zombies 3 | 2022 | Soundtrack | performer: "Ain't No Doubt About It" |
| Zombies 2 | 2020 | Soundtrack | performer: "We Got This", "Gotta Find Where I Belong", "Call to the Wild", "Someday (Reprise)" |
| Disney Channel Holiday Party @ Walt Disney World | 2019 | Soundtrack | performer: "Home For The Holidays" |
| American Housewife | 2018–2019 | Soundtrack | performer: "Santa Claus Is Comin' to Town", "Hark! The Herald Angels Sing" |
| Disney Hall of Villains | 2019 | Soundtrack | performer: "Look What You Made Me Do" |
| Zombies | 2018 | Soundtrack | performer: "My Year", "Fired Up", "Someday", "BAMM", "Someday - Ballad", "Stand", "Fired Up - Competition", "BAMM - Zombie Block Party", "Our Year", "Pep Rally" |
| Disney Parks Presents: A Disney Channel Holiday Celebration | 2017 | Soundtrack | performer: "Wonderful Christmas Time" |
| The Masked Singer | 2025 | Self | Self - Coral |
| Dancing with the Stars | 2018–2024 | Self | Self - Video Message |
| Inside of You with Michael Rosenbaum | 2024 | Self | Self - Guest |
| 40th Anniversary Disney Parks Magical Christmas Day Parade | 2023 | Self | Self - Musical Guest |
| Silence on Set | 2023 | Self | Self |
| Supernatural Then and Now | 2022 | Self | Self |
| The Social | 2022 | Self | Self - Guest |
| Zombi-Thon with Big City Greens | 2022 | Self | Self |
| Paltrocast with Darren Paltrowitz | 2022 | Self | Self - Guest |
| Theme Song Takeover | 2022 | Self | Self |
| Entertainment Tonight Canada | 2022 | Self | Self |
| D23 Inside Disney Podcast Series | 2022 | Self | Self - Guest |
| Pop Culture Unplugged w/ Elias | 2022 | Self | Self - Guest |
| Made in Hollywood | 2022 | Self | Self |
| Live with Kelly and Mark | 2022 | Self | Self - Guest |
| Good Morning America | 2022 | Self | Self - Guest |
| Disney Summer Magic Quest | 2022 | Self | Self |
| Disney Parks Magical Christmas Day Parade | 2021 | Self | Self - Performer |
| Disney's Holiday Magic Quest | 2021 | Self | Self |
| The Wonderful World of Disney: Magical Holiday Celebration | 2021 | Self | Self |
| Random Rings | 2021 | Self | Self |
| Popternative | 2021 | Self | Self |
| Disney Channel Epic Holiday Showdown | 2020 | Self | Self |
| Younga TV Special | 2020 | Self | Self |
| Meg Donnelly, Kialani Mills & Issac Ryan Brown: Joy to the World Music Video | 2020 | Self | Self |
| Disney Holiday Magic Quest | 2020 | Self | Self |
| The Hollywood Moment at Home Edition | 2020 | Self | Self |
| Sunset Drive Video | 2020 | Self | Self |
| Disney Channel Summer Singalong | 2020 | Self | Self |
| Harmonize Against Hunger Video | 2020 | Self | Self - Singer |
| Milo Manheim: We Own the Summer | 2020 | Self | Self |
| Andrew Barth Feldman's Virtual Celebration! For the Barbra Barth Feldman Performing Arts Center TV Special | 2020 | Self | Self - Performer |
| The Disney Family Singalong | 2020 | Self | Self |
| Various Artists: We Own the Night/Night Falls Mashup | 2020 | Self | Self |
| IMDb Originals | 2020 | Self | Self - Guest |
| Milo Manheim & Meg Donnelly: Gotta Find Where I Belong | 2020 | Self | Self |
| Zombies 2 Cast: One for All | 2020 | Self | Self |
| Zombies 2 Cast: Call to the Wild | 2020 | Self | Self |
| Guess That TV Series | 2020 | Self | Self |
| PIX 11 Morning News | 2020 | Self | Self |
| Build | 2020 | Self | Self |
| On the Scene with Lindalee | 2020 | Self | Self |
| Red Carpet Report | 2019–2020 | Self | Self |
| KTLA Morning News | 2018–2020 | Self | Self |
| Zombies 2 Cast: We Got This | 2020 | Self | Self |
| Disney Parks Magical Christmas Day Parade | 2019 | Self | Self - performer |
| Disney Channel Holiday Party @ Walt Disney World | 2019 | Self | Self - Co-Host & Performer |
| 100th 6abc Dunkin' Thanksgiving Day Parade TV Special | 2019 | Self | Self - Performer |
| Disney Hall of Villains | 2019 | Self | Self - Host |
| Disney Channel Stars: Break This Down (From Descendants 3) Short | 2019 | Self | Self |
| Celebrity Family Feud | 2019 | Self | Self - Contestant |
| ARDYs: A Radio Disney Music Celebration | 2019 | Self | Self - Performer |
| Disney Quizney | 2019 | Self | Self |
| GMA3: What You Need to Know | 2019 | Self | Self |
| Disney Parks Presents a 25 Days of Christmas Holiday Party | 2018 | Self | Self - Performer |
| Disney Channel Stars: Legendary | 2018 | Self | Self |
| Zombies Halloween Cast Party | 2018 | Self | Meg Donnelly |
| Celebrity Page | 2018 | Self | Self |
| Meg Donnelly & Trevor Tordjman: Stand | 2018 | Self | Self |
| Milo Manheim & Meg Donnelly: Someday | 2018 | Self | Self |
| Meg Donnelly: Justine Magazine Exclusive Video | 2018 | Self | Self |
| Disney Parks Presents: A Disney Channel Holiday Celebration | 2017 | Self | Self |
| Milo Manheim, Meg Donnelly, Kylee Russell: BAMM | 2017 | Self | Self |
| TinaQ's Celebrity Interviews | 2016 | Self | Self |
| Shortstober with Big City Greens | 2021 | Archive Footage | Addison |