Dermot O'Leary
Acting
81
Acting Credits
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
Filmography
Bank of Dave 2: The Loan Ranger
2025
as Self
Silence is Golden
2025
as Self - Host
That Christmas
2024
as Additional Voices (voice)
Dermot O'Leary's Taste of Ireland
2024
as Self - Host
An Audience with Kylie
2023
as Self
Nikki Grahame: Who Is She?
2022
as Self
Caroline Flack: Her Life and Death
2021
as Self
The Pet Show
2021
as Self - Presenter
Rhod Gilbert's Growing Pains
2021
as Guest
Blankety Blank
2021
as Self - Panellist
The Weakest Link
2021
as Self - Contestant
The National Television Awards Celebrate 25 Years
2020
as Self
Miranda: My Such Fun Celebration
2020
as Self
Michael McIntyre's The Wheel
2020
as Self - Expert
Ted Lasso
2020
as Dermot O'Leary
Reel Stories: Noel Gallagher
2019
as Self
Small Fortune
2019
as Himself - Host
Years and Years
2019
as Dermot O'Leary
The X Factor Celebrity
2019
as Self - Host
The X Factor The Band
2019
as Self - Host
The Lateish Show with Mo Gilligan
2019
as Self
The London Studios: Home of the Stars
2018
as Presenter
Reel Stories
2018
as Self - Host
The Great Celebrity Bake Off for Stand Up To Cancer
2018
as Self - Guest
89
2017
as Himself
Michael McIntyre's Big Show
2016
as Self - Interviewed Guest
Saving Lives at Sea
2016
as Self
A Christmas Star
2015
as Himself
Murder in Successville
2015
Battle of Britain
2015
as Self - Presenter
Live from Space
2014
as Presenter
Inside No. 9
2014
as Dermot O'Leary
Katy Perry: Part of Me
2012
as Self (archive footage)
Celebrity Juice: Too Juicy For TV 2!
2012
as Self
Celebrity Juice: Too Juicy For TV!
2011
as Self
One Direction: A Year in the Making
2011
as Self (archive footage)
OK! TV
2011
Harry Hill's TV Burp Gold 3
2010
as Self (archive footage)
Paul McCartney & Wings: Band on the Run
2010
Channel 4's Comedy Gala
2010
James Corden's World Cup Live
2010
as Self - Guest
The National Television Awards Backstage Live
2010
Big Brother: Celebrity Hijack
2008
as Self - Presenter
Celebrity Juice
2008
as Self
Keith Lemon's Very Brilliant World Tour
2008
as Himself
Big Brother: Around the World
2007
as Self - Host
Would I Lie to You?
2007
as Self
Keeping Up with the Kardashians
2007
as Self
The One Show
2006
as Self
Big Brother's Big Brain
2006
1 vs. 100
2006
as Self - Host
The F Word
2005
A Bear's Christmas Tail
2004
as Self
The X Factor
2004
as Self - Presenter
Shattered
2003
The Terry and Gaby Show
2003
Teen Big Brother: The Experiment
2003
as Self - Host
QI
2003
as Self
Bo' Selecta!
2002
Re:covered
2002
Ant & Dec's Saturday Night Takeaway
2002
as Self
Harry Hill's TV Burp
2002
as Self - Special Guest
Bo' Selecta!
2002
as Self
Big Brother's Little Brother
2001
as Self
Big Brother's Little Brother
2001
as Self - Host
It's Only TV But I Like It
1999
as Self
Never Mind the Buzzcocks
1996
as Self
Never Mind the Buzzcocks
1996
as Self - Host
Never Mind the Buzzcocks
1996
as Self - Team Captain
Soccer AM
1995
as Self
The National Television Awards
1995
as Self - Host
GMTV
1993
as Self
The Big Breakfast
1992
Comic Relief
1988
This Morning
1988
as Self - Presenter
This Morning
1988
as Self
Children In Need
1980
as Self
An Audience with...
1978
as Self
The BRIT Awards
1977
as Self - Host
Top of the Pops
1964
as Self - Host
The BAFTA Awards
1949
as Host