| 2026 | Boy Band Confidential: A Hollywood Demons EventSeries | Self - Artist, *NSYNC | 47 |
| 2026 | Cocktail WarsSeries | Host | 47 |
| 2024 | Larger than Life: Reign of the BoybandsMovie | Self - *NSYNC | 45 |
| 2024 | American Music Awards 50th Anniversary SpecialMovie | Self | 45 |
| 2024 | Baby Shark's Big MovieMovie | Lance Bass (voice) | 45 |
| 2024 | Studio One ForeverMovie | Self | 45 |
| 2023 | E-Type: The way I wanna liveMovie | Self (archive footage) | 44 |
| 2022 | The Jennifer Hudson ShowSeries | Self | 43 |
| 2022 | How I Met Your FatherSeries | Lance Bass | 43 |
| 2021 | This Is PopSeries | Self (archive footage) | 42 |
| 2020 | The Rocky Horror Musical Live StreamMovie | Rocky | 41 |
| 2020 | The CircleSeries | Guest | 41 |
| 2020 | Streetlight HarmoniesMovie | Self | 41 |
| 2019 | The Kelly Clarkson ShowSeries | Self | 40 |
| 2019 | The Masked SingerSeries | Self - Clue Giver | 40 |
| 2019 | Tamron HallSeries | Self - Guest | 40 |
| 2019 | The Boy Band Con: The Lou Pearlman StoryMovie | Self - *NSYNC | 40 |
| 2018 | The RookieSeries | Lance Bass | 39 |
| 2018 | InsatiableSeries | Brazen Moorehead | 39 |
| 2018 | 25 Words or LessSeries | Self | 39 |
| 2018 | Single ParentsSeries | Lance Bass | 39 |
| 2017 | Beat ShazamSeries | Self | 38 |
| 2017 | The NinetiesSeries | Self | 38 |
| 2016 | Martha & Snoop's Potluck Dinner PartySeries | — | 37 |
| 2016 | The $100,000 PyramidSeries | Self | 37 |
| 2016 | Kocktails With KhloéSeries | Himself | 37 |
| 2016 | The Real O'NealsSeries | Lance Bass | 37 |
| 2015 | Hot OnesSeries | Self | 36 |
| 2015 | Hell and BackMovie | Darren (voice) | 36 |
| 2015 | Celebrity Family FeudSeries | Self | 36 |
| 2015 | Adam Ruins EverythingSeries | — | 36 |
| 2015 | Dinner at Tiffani'sSeries | Self | 36 |
| 2014 | BoJack HorsemanSeries | Lance Bass (voice) | 35 |
| 2014 | Not LookingSeries | Robby | 35 |
| 2014 | Trailblazer HonorsSeries | Self - Performer | 35 |
| 2013 | Whose Line Is It Anyway?Series | Self | 34 |
| 2012 | Gravity FallsSeries | Sev'ral Timez member (voice) | 33 |
| 2012 | RuPaul's Drag Race All StarsSeries | Self - Special Guest | 33 |
| 2012 | Men at WorkSeries | Lance Bass | 33 |
| 2012 | The Secret Policeman's BallMovie | Self | 33 |
| 2009 | Watch What Happens Live with Andy CohenSeries | Self - Guest | 30 |
| 2009 | Drop Dead DivaSeries | Jamie | 30 |
| 2009 | Zac Efron's Pool PartyMovie | Self | 30 |
| 2008 | Tropic ThunderMovie | Lance Bass | 29 |
| 2007 | Keeping Up with the KardashiansSeries | Self | 28 |
| 2007 | I Now Pronounce You Chuck & LarryMovie | Band Leader | 28 |
| 2007 | Girl CampMovie | Preacher | 28 |
| 2006 | The Real Housewives of Orange CountySeries | Self | 27 |
| 2006 | Gameshow MarathonSeries | — | 27 |
| 2005 | Dancing with the StarsSeries | Self - Contestant | 26 |
| 2005 | CursedMovie | Lance Bass | 26 |
| 2003 | Playboy's 50th Anniversary CelebrationMovie | — | 24 |
| 2003 | Walt Disney World Christmas Day ParadeMovie | Self | 24 |
| 2002 | Kim PossibleSeries | Robby (voice) | 23 |
| 2002 | The Making of What's Going On: All-Star TributeMovie | *NSYNC | 23 |
| 2001 | ZoolanderMovie | Lance Bass | 22 |
| 2001 | LongshotMovie | Flight Engineer | 22 |
| 2001 | All the Way... A Decade of Song and VideoMovie | Self (archive footage) | 22 |
| 2000 | DiarySeries | Self | 21 |
| 2000 | Big BrotherSeries | Self - Guest | 21 |
| 2000 | The Power of One: The Pokémon 2000 Movie SpecialMovie | Self | 21 |
| 2000 | 'N Sync: Live from Madison Square GardenMovie | Self | 21 |
| 1999 | Teen Choice AwardsSeries | Self | 20 |
| 1999 | Walt Disney World Very Merry Christmas ParadeMovie | Self | 20 |
| 1996 | Sabrina, the Teenage WitchSeries | Lance Bass | 17 |
| 1996 | 7th HeavenSeries | Rick Palmer | 17 |
| 1989 | The SimpsonsSeries | Lance Bass (voice) | 10 |
| 1981 | Entertainment TonightSeries | Self - Correspondent | 2 |
