Overview
Known for
Acting
Gender
Male
Birthday
May 24, 1973 (52 years old)
Dermot O'Leary
Known For
The Big Fat Quiz of Telly
Jimmy Carr tests Babatunde Aléshé, Daisy May Cooper, Natasia Demetriou,...
The National Television Awards Celebrate 25 Years
This one-hour special documentary celebrates 25 star-studded years of the...
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.
Acting
2025
Silence is Golden
2024
That Christmas
2024
Dermot O'Leary's Taste of Ireland
2024
The Big Fat Quiz of Telly
2023
An Audience with Kylie
2022
Nikki Grahame: Who Is She?
2021
The Pet Show
2021
Caroline Flack: Her Life and Death
2020
The National Television Awards Celebrate 25 Years
2020
Miranda: My Such Fun Celebration
2019
The X Factor The Band
2019
The X Factor Celebrity
2019
Small Fortune
2018
The London Studios: Home of the Stars
2018
Reel Stories
2017
89
2015
A Christmas Star
2015
Battle of Britain
2014
Live from Space
2011
One Direction: A Year in the Making
2011
Celebrity Juice: Too Juicy For TV!
2010
Harry Hill's TV Burp Gold 3
2010
Channel 4's Comedy Gala
2008
Big Brother: Celebrity Hijack
2006
Big Brother's Big Brain
2004
The X Factor
2003
Teen Big Brother: The Experiment
2003
Shattered
2002
Re:covered
1992
The Big Breakfast