| Year | Title | Role | Notes |
| 2006 | Barney & Friends | Debby | Recurring role (Season 10) |
| 2008 | Jonas Brothers: Living the Dream | Herself | Episode: "Hello Hollywood" |
| 2008–2011 | The Suite Life on Deck | Bailey Pickett | Main role |
| 2009 | Princess Zaria | Episode: "Can You Dig It?" |
| Wizards of Waverly Place | Bailey Pickett | Episode: "Cast Away (To Another Show)" |
| Hannah Montana | Episode: "Super(stitious) Girl" |
| 2010 | 16 Wishes | Abigail "Abby" Jensen | Television film |
| 2011 | The Suite Life Movie | Bailey Pickett |
| R. L. Stine's The Haunting Hour: The Series | Steffani Howard | Episode: "Wrong Number" |
| PrankStars | Herself | Episode: "Something to Chew On" |
| Disney's Friends for Change Games | Herself / Contestant | 5 episodes, part of Blue Team |
| Private Practice | Hayley | Episode: "The Breaking Point" |
| 2011–2015 | Jessie | Jessie Prescott | Lead roledirected 4 episodes and producer (season 4) |
| 2012 | So Random! | Herself | Episode: "Cole & Dylan Sprouse" |
| Zeke and Luther | Courtney Mills | Episode: "There's No Business Like Bro Business" |
| The Glades | Christa Johnson | Episode: "Fountain of Youth" |
| Radio Rebel | Tara Adams | Television film |
| Austin & Ally | Jessie Prescott | Episode: "Austin & Jessie & Ally All Star New Year" |
| 2013 | The Coppertop Flop Show | Herself | 2 episodes |
| Good Luck Charlie | Jessie Prescott | Episode: "Good Luck Jessie: NYC Christmas" |
| Kristin's Christmas Past | Haddie | Television film |
| 2014 | Mighty Med | Jade / Remix | Episode: "Guitar Superhero" |
| Ultimate Spider-Man | Jessie Prescott | Voice; episode: "Halloween Night at the Museum" |
| Fashion Police | Guest mentor | Episode: "Debby Ryan and Jamie Chung" |
| 2015 | Girl Meets World | Aubrey | Episode: "Girl Meets Demolition" |
| Goldie & Bear | Thumbelina | Voice; episode: "Thumbelina's Wild Ride" |
| 2016 | The Mysteries of Laura | Lucy Diamond | Episodes: "Unknown Caller" and "End of Watch" |
| Sing It! | Holli Holiday | Main role |
| 2017 | Daytime Divas | Maddie Finn | Episodes: "Lunch Is on Us" and "Shut It Down" |
| The Talk | Guest host | Episode: "May 17" |
| 2018–2019 | Insatiable | Patricia "Patty" Bladell | Lead role |
| 2022 | The Resort | Hanna | Recurring role |
| 2023–2024 | Velma | Krista | Voice; recurring role |
| 2024 | American Horror Stories | Jillian Fletcher | Episode: "The Thing Under the Bed" |
