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.

Known For

Top of the Pops

QI

Keeping Up with the Kardashians

The One Show

The X Factor

Inside No. 9

Never Mind the Buzzcocks

Never Mind the Buzzcocks

All Movies (20)

• Bank of Dave 2: The Loan Ranger2025 · as Self
• That Christmas2024 · as Additional Voices (voice)
• The Big Fat Quiz of Telly2024 · as Self
• An Audience with Kylie2023 · as Self
• Nikki Grahame: Who Is She?2022 · as Self
• Caroline Flack: Her Life and Death2021 · as Self
• The National Television Awards Celebrate 25 Years2020 · as Self
• Miranda: My Such Fun Celebration2020 · as Self
• Reel Stories: Noel Gallagher2019 · as Self
• The London Studios: Home of the Stars2018 · as Presenter
• 892017 · as Himself
• A Christmas Star2015 · as Himself
• Celebrity Juice: Too Juicy For TV 2!2012 · as Self
• Katy Perry: Part of Me2012 · as Self (archive footage)
• One Direction: A Year in the Making2011 · as Self (archive footage)
• Celebrity Juice: Too Juicy For TV!2011 · as Self
• Harry Hill's TV Burp Gold 32010 · as Self (archive footage)
• Paul McCartney & Wings: Band on the Run2010
• Big Brother: Around the World2007 · as Self - Host
• Big Brother: After They Were Housemates— · as Self

All TV Shows (60)

• Silence is Golden2025 · as Self - Host
• Dermot O'Leary's Taste of Ireland2024 · as Self - Host
• The Weakest Link2021 · as Self - Contestant
• The Pet Show2021 · as Self - Presenter
• Blankety Blank2021 · as Self - Panellist
• Rhod Gilbert's Growing Pains2021 · as Guest
• Michael McIntyre's The Wheel2020 · as Self - Expert
• The X Factor The Band2019 · as Self - Host
• The X Factor Celebrity2019 · as Self - Host
• The Lateish Show with Mo Gilligan2019 · as Self
• Years and Years2019 · as Dermot O'Leary
• Small Fortune2019 · as Himself - Host
• Reel Stories2018 · as Self - Host
• The Great Celebrity Bake Off for Stand Up To Cancer2018 · as Self - Guest
• Saving Lives at Sea2016 · as Self
• Michael McIntyre's Big Show2016 · as Self - Interviewed Guest
• Battle of Britain2015 · as Self - Presenter
• Murder in Successville2015
• Live from Space2014 · as Presenter
• Inside No. 92014 · as Dermot O'Leary
• OK! TV2011
• James Corden's World Cup Live2010 · as Self - Guest
• Channel 4's Comedy Gala2010
• The National Television Awards Backstage Live2010
• Celebrity Juice2008 · as Self
• Keith Lemon's Very Brilliant World Tour2008 · as Himself
• Big Brother: Celebrity Hijack2008 · as Self - Presenter
• Keeping Up with the Kardashians2007 · as Self
• Would I Lie to You?2007 · as Self
• 1 vs. 1002006 · as Self - Host
• The One Show2006 · as Self
• Big Brother's Big Brain2006
• The X Factor2004 · as Self - Presenter
• Teen Big Brother: The Experiment2003 · as Self - Host
• QI2003 · as Self
• The Terry and Gaby Show2003
• Shattered2003
• Harry Hill's TV Burp2002 · as Self - Special Guest
• Bo' Selecta!2002
• Bo' Selecta!2002 · as Self
• Ant & Dec's Saturday Night Takeaway2002 · as Self
• Re:covered2002
• Big Brother's Little Brother2001 · as Self
• Big Brother's Little Brother2001 · as Self - Host
• It's Only TV But I Like It1999 · as Self
• Never Mind the Buzzcocks1996 · as Self
• Never Mind the Buzzcocks1996 · as Self - Host
• Never Mind the Buzzcocks1996 · as Self - Team Captain
• The National Television Awards1995 · as Self - Host
• Soccer AM1995 · as Self
• GMTV1993 · as Self
• The Big Breakfast1992
• This Morning1988 · as Self - Presenter
• This Morning1988 · as Self
• Comic Relief1988
• Children In Need1980 · as Self
• An Audience with...1978 · as Self
• The BRIT Awards1977 · as Self - Host
• Top of the Pops1964 · as Self - Host
• The BAFTA Awards1949 · as Host