Topzle Updated: Wikipedia source
Heidi Lynn Gardner (born July 27, 1983) is an American actress, comedian, and writer. She was a cast member on the NBC sketch comedy series Saturday Night Live for eight seasons from season 43 in 2017 until her departure after season 50 in 2025. She was promoted to repertory status on the show in 2019.
| Year | Title | Role | Notes |
| 2014 | Dibs! | Erica | |
| 2018 | Life of the Party | Leonor | |
| Making Babies | Meg | ||
| 2019 | Otherhood | Erin | |
| 2022 | Hustle | Kat Merrick | |
| Puss in Boots: The Last Wish | Last Baker | Voice role | |
| 2023 | Leo | Eli's mom | Voice role |
| 2026 | Scary Movie 6 † | TBA | Post-production |
| TBA | Transcending † | TBA | Post-production |
| Year | Title | Role | Notes |
| 2017, 2019 | Mike Tyson Mysteries | Old Woman, Jennifer | 2 episodes |
| 2017–2025 | Saturday Night Live | Various | Seasons 43–50 |
| 2019 | The Other Two | Mona | Episode: "Chase Turns Fourteen" |
| Veep | Amanda White | Episode: "Discovery Weekend" | |
| Alien News Desk | Tuva Van Void (voice) | 12 episodes | |
| American Dad! | Various voices | Episode: "Lost Boys" | |
| Superstore | Colleen | Episode: "Forced Hire" | |
| 2020 | Unbreakable Kimmy Schmidt | Jenny | Special: "Kimmy vs the Reverend" |
| 2021 | Close Enough | Becca (voice) | Episode: "Houseguest From Hell" |
| Crank Yankers | Herself (voice) | Episode: "Chelsea Peretti, Heidi Gardner & J.B. Smoove" | |
| 2022 | Is It Cake? | Herself (Judge) | Episode: "Toying Around" |
| Girls5eva | Cara | Episode: "Album Mode" | |
| That Damn Michael Che | Episode: "Higher Power" | ||
| 2023–2024 | Shrinking | Grace | 10 episodes |
| 2025 | You | Kim Kramer | Episode: "#JoeGoldberg" |
| Year | Title | Role | Locations |
| 2019 | Noises Off | Brooke Ashton/Vicki | The Cape Playhouse |
| 2025 | All Out: Comedy About Ambition | Various | Nederlander Theatre |
| Year | Title | Role | Notes |
| 2015 | Adult Wednesday | Hairdresser | Episode: "The Haircut" |
| Bratz | Yasmin (voice) | 8 episodes | |
| 2015–19 | SuperMansion | Cooch, Various voices | 46 episodes |
| 2016 | CollegeHumor Originals | Patient | Episode: "Why Are My Nipples Pixelated?" |
| Year | Title | Role | Notes |
| 2020 | Heads Will Roll | Various voices | 10 episodes |
| 2021 | Batman: The Audio Adventures | Harley Quinn, Miss Tuesday |
| Year | Title | Notes |
| 2015 | Bratz | 3 episodes |
| 2015–17 | SuperMansion | 11 episodes |