| 2026 | David Attenborough's 100 Years on Planet EarthMovie | Self (archive footage) | 63 |
| 2026 | Saturday Night Live UKSeries | Self - Cameo (uncredited) | 63 |
| 2026 | Madonna + GrahamMovie | Self | 63 |
| 2024 | Doctor WhoSeries | Graham Norton | 61 |
| 2024 | Wheel of FortuneSeries | Self - Host | 61 |
| 2024 | The Life and Death of Lily SavageMovie | Self | 61 |
| 2024 | LOL: Last One Laughing IrelandSeries | Self - Host | 61 |
| 2023 | James Blunt: One Brit WonderMovie | Self (archive footage) | 60 |
| 2022 | SherriSeries | Self - Guest | 59 |
| 2022 | The Big BreakfastSeries | — | 59 |
| 2022 | RuPaul's Drag Race UK vs The WorldSeries | Self - Judge | 59 |
| 2021 | An Audience with AdeleMovie | Self | 58 |
| 2021 | Hannibal Hopkins & Sir AnthonyMovie | Self (archive footage) | 58 |
| 2021 | Mel Giedroyc: UnforgivableSeries | Self | 58 |
| 2020 | SoulMovie | Moonwind (voice) | 57 |
| 2020 | The Stand InMovie | Graham Norton | 57 |
| 2020 | Eurovision Song Contest: The Story of Fire SagaMovie | Graham Norton | 57 |
| 2020 | Between the CoversSeries | Self | 57 |
| 2020 | The National Television Awards Celebrate 25 YearsMovie | Self | 57 |
| 2020 | The Big Night InMovie | Self | 57 |
| 2020 | The A-Z of EurovisionMovie | Self - BBC Commentator (archive footage) | 57 |
| 2020 | MandySeries | Self | 57 |
| 2020 | The Big New Year's InMovie | Himself | 57 |
| 2019 | RuPaul's Drag Race UKSeries | Self - Judge | 56 |
| 2018 | The Biggest WeekendSeries | Himself | 55 |
| 2016 | Absolutely Fabulous: The MovieMovie | Graham Norton | 53 |
| 2016 | Attenborough at 90Movie | Self | 53 |
| 2015 | Eurovision at 60Movie | Self | 52 |
| 2015 | The Late Show with Stephen ColbertSeries | Self - Guest | 52 |
| 2014 | The Tonight Show Starring Jimmy FallonSeries | Self | 51 |
| 2014 | Late Night with Seth MeyersSeries | Self - Guest | 51 |
| 2014 | Monty Python: And Now for Something Rather SimilarMovie | Self | 51 |
| 2013 | GoggleboxSeries | Self | 50 |
| 2013 | Malmö 2013: Grand FinalMovie | Self - UK Commentator(voice) | 50 |
| 2012 | RuPaul's Drag Race All StarsSeries | Self - Guest Judge | 49 |
| 2012 | Just a MinuteSeries | Self | 49 |
| 2012 | The Story of MusicalsSeries | Self (archive footage) | 49 |
| 2011 | Eurovision: Your Country Needs BlueMovie | Narrator | 48 |
| 2011 | Catherine Tate: Laughing at the NoughtiesMovie | Self | 48 |
| 2010 | Let's Dance for Sport ReliefSeries | Self - Judge | 47 |
| 2009 | Watch What Happens Live with Andy CohenSeries | Self - Guest | 46 |
| 2009 | Kate Garraway's Life StoriesSeries | Self | 46 |
| 2009 | Let's Dance for Comic ReliefSeries | Self - Judge | 46 |
| 2009 | Eurovision: Your Country Needs YouSeries | Self - Presenter | 46 |
| 2008 | The Wendy Williams ShowSeries | — | 45 |
| 2008 | Gaybo Laughs BackMovie | Self | 45 |
| 2008 | The Secret Policeman's Ball 2008Movie | — | 45 |
| 2008 | I'd Do AnythingSeries | Himself - Presenter | 45 |
| 2007 | The Graham Norton ShowSeries | Self - Host | 44 |
| 2007 | Robbie the Reindeer in Close Encounters of the Herd KindMovie | Computer (voice) | 44 |
| 2007 | Any Dream Will DoSeries | Self - Host | 44 |
| 2007 | More Dawn French's Boys Who Do: ComedySeries | — | 44 |
| 2007 | Dawn French's Boys Who Do ComedySeries | Self | 44 |
| 2006 | Rachael RaySeries | — | 43 |
| 2006 | The Secret Policeman's Ball: The Ball in the HallMovie | Self | 43 |
| 2006 | Full Length & Fabulous: The Beckhams' World Cup PartyMovie | Self | 43 |
| 2006 | The Story of Light EntertainmentSeries | Self | 43 |
| 2006 | How Do You Solve a Problem like Maria?Series | Self - Presenter | 43 |
| 2006 | School's OutSeries | Self | 43 |
| 2005 | The F WordSeries | — | 42 |
| 2005 | NigellaSeries | Self | 42 |
| 2004 | Who Do You Think You Are?Series | Self | 41 |
| 2004 | The Best of So Graham NortonMovie | Self - Host (archive footage) | 41 |
| 2003 | QISeries | Self - Panellist (archive footage) | 40 |
| 2003 | Comedy ConnectionsSeries | — | 40 |
| 2003 | Queer Eye for the Straight GuySeries | — | 40 |
| 2002 | V Graham NortonSeries | Self - Host | 39 |
| 2001 | Big Brother's Little BrotherSeries | Self | 38 |
| 2001 | Richard & JudySeries | Self | 38 |
| 2001 | Graham Goes to DollywoodMovie | Self | 38 |
| 2001 | Paul Daniels: in a Black HoleMovie | Narrator | 38 |
| 2000 | Big BrotherSeries | — | 37 |
| 1999 | AristocratsSeries | Countertenor | 36 |
| 1998 | So Graham NortonSeries | Self - Host | 35 |
| 1997 | The ViewSeries | Self | 34 |
| 1996 | The Daily ShowSeries | Self | 33 |
| 1996 | Never Mind the BuzzcocksSeries | Self | 33 |
| 1996 | Carnal KnowledgeSeries | Self - Cohost | 33 |
| 1995 | Father TedSeries | Father Noel Furlong | 32 |
| 1993 | EurotrashSeries | Self | 30 |
| 1988 | This MorningSeries | Self | 25 |
| 1980 | Children In NeedSeries | Self | 17 |
| 1978 | An Audience with...Series | Self | 15 |
| 1962 | The Late Late ShowSeries | Self | — |
| 1956 | Eurovision Song ContestSeries | Self - Presenter | — |
| 1949 | The BAFTA AwardsSeries | Host | — |
