Filmography29 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2022 | True Colors: LGBTQ+ Our Stories, Our SongsMovie | Self | 32 |
| 2021 | Name That TuneSeries | Self - Contestant | 31 |
| 2020 | Stars in the HouseSeries | Self | 30 |
| 2019 | The Kelly Clarkson ShowSeries | Self | 29 |
| 2019 | Tamron HallSeries | Self - Guest | 29 |
| 2017 | Julie's GreenroomSeries | — | 27 |
| 2016 | Absolutely Fabulous: The MovieMovie | Christopher | 26 |
| 2016 | Match GameSeries | Self - Panelist | 26 |
| 2015 | The Late Show with Stephen ColbertSeries | Self - Guest | 25 |
| 2014 | The Tonight Show Starring Jimmy FallonSeries | Self | 24 |
| 2014 | Late Night with Seth MeyersSeries | Self | 24 |
| 2013 | Hollywood Game NightSeries | Self | 23 |
| 2013 | Struck by LightningMovie | Carson Phillips | 23 |
| 2012 | RuPaul's Drag Race All StarsSeries | Self - Guest Judge | 22 |
| 2012 | 8Movie | Ryan Kendall | 22 |
| 2011 | Glee: The Concert MovieMovie | Kurt Hummel | 21 |
| 2011 | The Glee ProjectSeries | Self | 21 |
| 2011 | Glee EncoreMovie | Kurt Hummel | 21 |
| 2010 | Hot in ClevelandSeries | Tony Chase | 20 |
| 2010 | ConanSeries | Self | 20 |
| 2009 | GleeSeries | Kurt Hummel | 19 |
| 2009 | The Cleveland ShowSeries | — | 19 |
| 2009 | Watch What Happens Live with Andy CohenSeries | Self - Guest | 19 |
| 2009 | Russel Fish: The Sausage and Eggs IncidentMovie | Russel Fish | 19 |
| 2006 | Rachael RaySeries | Self - Guest | 16 |
| 2003 | The Ellen DeGeneres ShowSeries | Self | 13 |
| 1999 | Teen Choice AwardsSeries | Self | 9 |
| 1975 | Saturday Night LiveSeries | Self - Cameo (uncredited) | — |
| 1975 | People's Choice AwardsSeries | Self - Presenter | — |