Personal Info

Known For

Acting

Born

May 24, 1973 (age 52)

Place of Birth

Colchester, Essex, England, UK

Also Known As

Sean Dermot Fintan O'Leary, Jr.

IMDb Twitter

Dermot O'Leary

Biography

Seán Dermot Fintan O'Leary is an English broadcaster who currently works for ITV and BBC Radio 2. His radio career began when he worked as a disc jockey at Essex Radio, but he is best known for being the presenter of The X Factor on ITV, a position he held from 2007 until its final series in 2018, with the exception of 2015. Since 2021, O'Leary has presented ITV's This Morning on Fridays, school holidays and bank holidays alongside Alison Hammond.

Filmography

2025TVSilence is Goldenas Self - Host 2025FilmBank of Dave 2: The Loan Rangeras Self 2024FilmThat Christmasas Additional Voices (voice)2024TVDermot O'Leary's Taste of Irelandas Self - Host 2024FilmThe Big Fat Quiz of Tellyas Self 2023FilmAn Audience with Kylieas Self 2022FilmNikki Grahame: Who Is She?as Self 2021TVThe Weakest Linkas Self - Contestant 2021TVThe Pet Showas Self - Presenter 2021TVBlankety Blankas Self - Panellist 2021FilmCaroline Flack: Her Life and Deathas Self 2021TVRhod Gilbert's Growing Painsas Guest 2020TVMichael McIntyre's The Wheelas Self - Expert 2020FilmThe National Television Awards Celebrate 25 Yearsas Self 2020FilmMiranda: My Such Fun Celebrationas Self 2019TVThe X Factor The Bandas Self - Host 2019TVThe X Factor Celebrityas Self - Host 2019TVThe Lateish Show with Mo Gilliganas Self 2019FilmReel Stories: Noel Gallagheras Self 2019TVYears and Yearsas Dermot O'Leary 2019TVSmall Fortuneas Himself - Host 2018FilmThe London Studios: Home of the Starsas Presenter 2018TVReel Storiesas Self - Host 2018TVThe Great Celebrity Bake Off for Stand Up To Canceras Self - Guest 2017Film89as Himself 2016TVSaving Lives at Seaas Self 2016TVMichael McIntyre's Big Showas Self - Interviewed Guest 2015FilmA Christmas Staras Himself 2015TVBattle of Britainas Self - Presenter 2015TVMurder in Successville 2014TVLive from Spaceas Presenter 2014TVInside No. 9as Dermot O'Leary 2012FilmCelebrity Juice: Too Juicy For TV 2!as Self 2012FilmKaty Perry: Part of Meas Self (archive footage)2011FilmOne Direction: A Year in the Makingas Self (archive footage)2011FilmCelebrity Juice: Too Juicy For TV!as Self 2011TVOK! TV 2010FilmHarry Hill's TV Burp Gold 3as Self (archive footage)2010FilmPaul McCartney & Wings: Band on the Run 2010TVJames Corden's World Cup Liveas Self - Guest 2010TVChannel 4's Comedy Gala 2010TVThe National Television Awards Backstage Live 2008TVCelebrity Juiceas Self 2008TVKeith Lemon's Very Brilliant World Touras Himself 2008TVBig Brother: Celebrity Hijackas Self - Presenter 2007FilmBig Brother: Around the Worldas Self - Host 2007TVKeeping Up with the Kardashiansas Self 2007TVWould I Lie to You?as Self 2006TV1 vs. 100as Self - Host 2006TVThe One Showas Self 2006TVBig Brother's Big Brain 2004TVThe X Factoras Self - Presenter 2003TVTeen Big Brother: The Experimentas Self - Host 2003TVQIas Self 2003TVThe Terry and Gaby Show 2003TVShattered 2002TVHarry Hill's TV Burpas Self - Special Guest 2002TVBo' Selecta!2002TVAnt & Dec's Saturday Night Takeawayas Self 2002TVRe:covered 2001TVBig Brother's Little Brotheras Self 1999TVIt's Only TV But I Like Itas Self 1996TVNever Mind the Buzzcocksas Self 1995TVThe National Television Awardsas Self - Host 1995TVSoccer AMas Self 1993TVGMTVas Self 1992TVThe Big Breakfast 1988TVThis Morningas Self - Presenter 1988TVComic Relief 1980TVChildren In Needas Self 1978TVAn Audience with...as Self 1977TVThe BRIT Awardsas Self - Host 1964TVTop of the Popsas Self - Host 1949TVThe BAFTA Awardsas Host —FilmBig Brother: After They Were Housematesas Self