Dermot O'Leary

actor • producer • executive

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, w...

Born: May 24, 1973 in Colchester, Essex, England, UK (age 52)

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Known For

6.2

The Big Breakfast

Movies & TV Credits

78 total credits across film and television

Title	Rating	Job	Role(s)	Year
Bank of Dave 2: The Loan Ranger Movie	6.1	Actor	Self	2025
Silence Is Golden TV Show	—	Actor	Self - Host(6 Episodes)	2025
That Christmas Movie	7.0	Actor	Additional Voices (voice)	2024
Dermot O'Leary's Taste of Ireland TV Show	—	Actor	Self - Host(5 Episodes)	2024
The Big Fat Quiz of Telly TV Special	6.8	Actor	Self	2024
An Audience with Kylie TV Special	7.8	Actor	Self	2023
Nikki Grahame: Who Is She? TV Special	6.9	Actor	Self	2022
The Pet Show TV Show	—	Actor	Self - Presenter(8 Episodes)	2021
Rhod Gilbert's Growing Pains TV Show	6.6	Actor	Guest(1 Episode)	2021
Blankety Blank TV Show	—	Actor	Self - Panellist(1 Episode)	2021
Caroline Flack: Her Life and Death Movie	7.0	Actor	Self	2021
The Wheel TV Show	5.9	Actor	Self - Expert(5 Episodes)	2020
Miranda: My Such Fun Celebration Movie	7.1	Actor	Self	2020
The National Television Awards Celebrate 25 Years Movie	—	Actor	Self	2020
Reel Stories: Noel Gallagher Movie	—	Actor	Self	2019
The X Factor: Celebrity TV Show	—	Actor	Self - Host(8 Episodes)	2019
The Lateish Show with Mo Gilligan TV Show	5.8	Actor	Self(1 Episode)	2019
The X Factor: The Band TV Show	5.5	Actor	Self - Host(4 Episodes)	2019
Years and Years Limited Series	8.1	Actor	Dermot O'Leary(1 Episode)	2019
Small Fortune TV Show	3.8	Actor	Himself - Host(6 Episodes)	2019
Reel Stories TV Show	—	Actor	Self - Host(10 Episodes)	2018
The Great Celebrity Bake Off for SU2C TV Show	7.6	Actor	Self - Guest(1 Episode)	2018
The London Studios: Home of the Stars Movie	—	Actor	Presenter	2018
Reel Stories TV Show	—	Production	Producer(10 Episodes)	2018
89 Movie	7.6	Actor	Himself	2017
Saving Lives at Sea TV Show	7.6	Actor	Self(1 Episode)	2016
A Christmas Star Movie	5.3	Actor	Himself	2015
Battle of Britain Limited Series	8.8	Actor	Self - Presenter(2 Episodes)	2015
Murder in Successville TV Show	7.5	Actor	—(1 Episode)	2015
Michael McIntyre's Big Show TV Show	7.0	Actor	Self - Interviewed Guest(1 Episode)	2015
Live from Space Limited Series	—	Actor	Presenter(3 Episodes)	2014
Les Dawson: An Audience with That Never Was TV Special	7.3	Actor	Self(1 Episode)	2013
Katy Perry: Part of Me Movie	6.2	Actor	Self (archive footage)	2012
Celebrity Juice: Too Juicy For TV 2! Movie	—	Actor	Self	2012
Celebrity Juice: Too Juicy For TV! Movie	—	Actor	Self	2011
One Direction: A Year in the Making Movie	5.3	Actor	Self (archive footage)	2011
Harry Hill's TV Burp Gold 3 Movie	—	Actor	Self (archive footage)	2010
James Corden's World Cup Live TV Show	4.3	Actor	Self - Guest(1 Episode)	2010
Ultimate Big Brother TV Show	7.7	Actor	Self - Host(1 Episode)	2010
The National Television Awards Backstage Live TV Special	—	Actor	—(1 Episode)	2010
Channel 4's Comedy Gala TV Show	—	Actor	—(6 Episodes)	2010
Big Brother: Celebrity Hijack TV Show	—	Actor	Self - Presenter(33 Episodes)	2008
Celebrity Juice TV Show	7.1	Actor	Self(6 Episodes)	2008
Keith Lemon's Very Brilliant World Tour TV Show	6.8	Actor	Himself(1 Episode)	2008
Keeping Up with the Kardashians TV Show	3.1	Actor	Self(1 Episode)	2007
Would I Lie to You? TV Show	8.0	Actor	Self(1 Episode)	2007
The One Show TV Show	3.7	Actor	Self - Guest(1 Episode)	2006
The One Show TV Show	3.7	Actor	Self(2 Episodes)	2006
Big Brother's Big Brain TV Show	6.1	Actor	—(13 Episodes)	2006
1 vs. 100 TV Show	—	Actor	Self - Host(16 Episodes)	2006
Doctor Who TV Show	8.3	Actor	Self(1 Episode)	2005
Shattered TV Show	6.1	Actor	—(7 Episodes)	2004
The X Factor TV Show	4.6	Actor	Self - Presenter(312 Episodes)	2004
The Terry and Gaby Show TV Show	4.5	Actor	—(1 Episode)	2003
QI TV Show	8.5	Actor	Self(1 Episode)	2003
The National Television Awards TV Special	—	Actor	Self - Host(10 Episodes)	2003
Teen Big Brother: The Experiment TV Show	—	Actor	Self - Host(6 Episodes)	2003
Bo' Selecta! TV Show	6.7	Actor	Self(1 Episode)	2002
Ant & Dec's Saturday Night Takeaway TV Show	6.3	Actor	Self(3 Episodes)	2002
Bo' Selecta! TV Show	6.7	Actor	—(1 Episode)	2002
Re:covered TV Show	—	Actor	—(23 Episodes)	2002
Big Brother's Little Brother TV Show	3.2	Actor	Self - Host(577 Episodes)	2001
Big Brother's Little Brother TV Show	3.2	Actor	Self(4 Episodes)	2001
TV Burp TV Show	7.0	Actor	Self - Special Guest(1 Episode)	2001
It's Only TV... But I Like It TV Show	—	Actor	Self(1 Episode)	1999
OK! TV TV Show	—	Actor	—(1 Episode)	1999
Comic Relief TV Special	—	Actor	—(1 Episode)	1997
Never Mind the Buzzcocks TV Show	7.6	Actor	Self - Team Captain(1 Episode)	1996
Never Mind the Buzzcocks TV Show	7.6	Actor	Self(1 Episode)	1996
Never Mind the Buzzcocks TV Show	7.6	Actor	Self - Host(1 Episode)	1996
GMTV TV Show	3.7	Actor	Self(2 Episodes)	1993
The Big Breakfast TV Show	6.6	Actor	—(60 Episodes)	1992
Soccer AM TV Show	6.4	Actor	Self(1 Episode)	1992
This Morning TV Show	4.1	Actor	Self(2 Episodes)	1988
This Morning TV Show	4.1	Actor	Self - Presenter(63 Episodes)	1988
Children In Need TV Show	5.7	Actor	Host(1 Episode)	1980
Top of the Pops TV Show	6.7	Actor	Self - Host(2 Episodes)	1964
The BAFTA Awards TV Show	—	Actor	Host(1 Episode)	1949

Dermot O'Leary

Known For

Katy Perry: Part of Me

That Christmas

The X Factor

The Big Breakfast

Movies & TV Credits