Dermot O'Leary
Acting
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
Acting75
tvSilence is Golden
2025
Self - Host
movieThat Christmas
2024
Additional Voices (voice)
tvDermot O'Leary's Taste of Ireland
2024
Self - Host
tvThe Weakest Link
2021
Self - Contestant
tvThe Pet Show
2021
Self - Presenter
tvBlankety Blank
2021
Self - Panellist
tvMichael McIntyre's The Wheel
2020
Self - Expert
tvThe X Factor The Band
2019
Self - Host
tvThe X Factor Celebrity
2019
Self - Host
tvYears and Years
2019
Dermot O'Leary
tvSmall Fortune
2019
Himself - Host
tvReel Stories
2018
Self - Host
movie89
2017
Himself
tvMichael McIntyre's Big Show
2016
Self - Interviewed Guest
movieA Christmas Star
2015
Himself
tvBattle of Britain
2015
Self - Presenter
tvLive from Space
2014
Presenter
tvInside No. 9
2014
Dermot O'Leary
movieKaty Perry: Part of Me
2012
Self (archive footage)
movieOne Direction: A Year in the Making
2011
Self (archive footage)
movieHarry Hill's TV Burp Gold 3
2010
Self (archive footage)
Big Brother: Celebrity Hijack
2008
Self - Presenter
1 vs. 100
2006
Self - Host
tvThe X Factor
2004
Self - Presenter
tvQI
2003
Self
tvHarry Hill's TV Burp
2002
Self - Special Guest
tvBig Brother's Little Brother
2001
Self / Self - Host
tvNever Mind the Buzzcocks
1996
Self / Self - Host / Self - Team Captain
tvThe National Television Awards
1995
Self - Host
tvSoccer AM
1995
Self
tvGMTV
1993
Self
tvThis Morning
1988
Self - Presenter / Self
tvThe BRIT Awards
1977
Self - Host
tvTop of the Pops
1964
Self - Host
Production1
tvReel Stories
2018
Producer