| Year | Title | Role | Notes |
| 2009 | The CollegeHumor Show | Lexi Meyers | Episode: "The Morning After" |
| NFL Writers Room | Ariana | 2 episodes |
| 2009–15 | CollegeHumor Originals | Hot Girl / Alexis / Lexi | 10 episodes |
| 2011 | Tilt-A-World | Ruby | 6 episodes |
| LoveFinder | Amanda | Television film |
| 2012–14 | The Real Housewives of Beverly Hills | Herself | 3 episodes; Uncredited |
| 2013 | Single Siblings | Hot Burping Girl | Episode: "More Than Facebook Friends?" |
| Dads | Female Employee | Episode: "My Dad's Hotter Than Your Dad" |
| 2013–2024 | Vanderpump Rules | Herself | Series regular; 208 episodes |
| 2014 | Anger Management | Melanie | Episode: "Charlie's Living the Dream" |
| 2016 | Adam Ruins Everything | Herself | Episode: "Adam Ruins Hollywood" |
| Lonely and Horny | Brianne | Episode: "Threesome" |
| 2018 | Waking Up With Strangers | Chloe Shrager | Episodes: "Legend" and "Pretty in Pink" |
| 2019 | Celebrity Family Feud | Herself | Contestant; 2 episodes |
| The Other Two | Ariana Madix | Episode: "Chase Shoots a Music Video" |
| 2021 | Paradise City | Bobbi | Episode: "The Man of the Hour" |
| 2023 | Buying Back My Daughter | Officer Karen | Lifetime television film |
| Dancing with the Stars | Herself | Contestant on season 32; 3rd place |
| 2023–present | Love Island USA | Special guest on season 5; 2 episodes Host on season 6 and 7; 36 episodes |
| Love Island Games | Special guest host on season 1; 3 episodes Host on season 2; 15 episodes |
| 2024 | Live From E!: Emmy After Party | Host; Television special |
| The 2024 Primetime Creative Arts Emmy Awards | Presenter; Television special |
| 2025 | Will Trent | Episode: "Abigail B." |
| Love Island: Beyond the Villa | Episode: "A Bombshell Has Entered Los Angeles" |
| St. Denis Medical | Dr. Emerson | |
