Dermot O'Leary

May 24, 1973 (51 years old) in Colchester, Essex, England, UK

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

poster

Doctor Who

Self

poster

Never Mind the Buzzcocks

Self

poster

Would I Lie to You?

Self

poster

The Terry and Gaby Show

poster

Harry Hill's TV Burp

Self - Special Guest

poster

Michael McIntyre's Big Show

Self - Interviewed Guest

poster

Rhod Gilbert's Growing Pains

Guest

poster

That Christmas

Additional Voices (voice)

poster

It's Only TV But I Like It

Self

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Children In Need

Host

Credits

Silence is Golden Future

Self - Host

★ NR
Bank of Dave 2: The Loan Ranger 2025

Self

★ 6.2
That Christmas 2024

Additional Voices (voice)

★ 7.2
Dermot O'Leary's Taste of Ireland 2024

Self - Host

★ NR
The Big Fat Quiz of Telly 2024

Self

★ NR
An Audience with Kylie 2023

Self

★ 6.8
Nikki Grahame: Who Is She? 2022

Self

★ NR
The Pet Show 2021

Self - Presenter

★ 6
Caroline Flack: Her Life and Death 2021

Self

★ 4
Rhod Gilbert's Growing Pains 2021

Guest

★ 7
Michael McIntyre's The Wheel 2020

Self - Expert

★ 5.8
The National Television Awards Celebrate 25 Years 2020

Self

★ NR
Miranda: My Such Fun Celebration 2020

Self

★ 6.3
The X Factor The Band 2019

Self - Host

★ 10
The X Factor Celebrity 2019

Self - Host

★ 4.5
Reel Stories: Noel Gallagher 2019

Self

★ NR
Years and Years 2019

Dermot O'Leary

★ 7.6
Small Fortune 2019

Himself - Host

★ NR
The London Studios: Home of the Stars 2018

Presenter

★ NR
Reel Stories 2018

Self - Host

★ 7
The Great Celebrity Bake Off for Stand Up To Cancer 2018

Self - Guest

★ 7.5
89 2017

Himself

★ 6.2
Saving Lives at Sea 2016

Self

★ 9
Michael McIntyre's Big Show 2016

Self - Interviewed Guest

★ 7.4
A Christmas Star 2015

Himself

★ 5
Battle of Britain 2015

Self - Presenter

★ NR
Murder in Successville 2015

★ 6
Live from Space 2014

Presenter

★ NR
Celebrity Juice: Too Juicy For TV 2! 2012

Self

★ NR
Katy Perry: Part of Me 2012

Self (archive footage)

★ 7.2
One Direction: A Year in the Making 2011

Self (archive footage)

★ 9
Celebrity Juice: Too Juicy For TV! 2011

Self

★ NR
Harry Hill's TV Burp Gold 3 2010

Self (archive footage)

★ NR
Ultimate Big Brother 2010

Self - Host

★ NR
James Corden's World Cup Live 2010

Self - Guest

★ NR
Channel 4's Comedy Gala 2010

★ 8.5
The National Television Awards Backstage Live 2010

★ NR
Keith Lemon's Very Brilliant World Tour 2008

Himself

★ NR
Big Brother: Celebrity Hijack 2008

Self - Presenter

★ NR
Keeping Up with the Kardashians 2007

Self

★ 7.4
Would I Lie to You? 2007

Self

★ 7.7
1 vs. 100 2006

Self - Host

★ NR
Big Brother's Big Brain 2006

★ NR
Doctor Who 2005

Self

★ 7.5
The X Factor 2004

Self - Presenter

★ 5
Teen Big Brother: The Experiment 2003

Self - Host

★ NR
The Terry and Gaby Show 2003

★ 5
Shattered 2003

★ NR
Harry Hill's TV Burp 2002

Self - Special Guest

★ 6.4
Bo' Selecta! 2002

★ 7.1
Ant & Dec's Saturday Night Takeaway 2002

Self

★ 6
Re:covered 2002

★ NR
Big Brother's Little Brother 2001

Self

★ 5.8
It's Only TV But I Like It 1999

Self

★ 6
Never Mind the Buzzcocks 1996

Self

★ 7
The National Television Awards 1995

Self - Host

★ 1
Comic Relief 1988

★ 6
Children In Need 1980

Host

★ 6
Top of the Pops 1964

Self - Host

★ 6.6
The BAFTA Awards 1949

Host

★ 10