Who is Dermot O’Leary?
Dermot O’Leary is a British, Irish TV personality. Dermot O’Leary was born on May 24, 1973 in England, UK. As of 2026, Dermot O’Leary is 53 years old. Published estimates place the net worth of Dermot O’Leary at $4 million.

Dermot O’Leary is a British, Irish TV personality. Dermot O’Leary was born on May 24, 1973 in England, UK. As of 2026, Dermot O’Leary is 53 years old. Published estimates place the net worth of Dermot O’Leary at $4 million.
| Profession | TV personality |
|---|---|
| Nationality | British, Irish |
| Ethnicity | Irish |
| Born | May 24, 1973 |
| Birthplace | England, UK |
| Age | 53 years |
| Education | Degree in Media Studies with Politics |
| Salary | $300,000 per annum |
| Net worth | $4 million |
| Height | 5 feet 9 inches (1.75m) |
| Hair color | Light Brown |
| Eye color | Blue |
| Father | Seán Dermot Fintan O'Leary, Sr. |
| Mother | Marie O'Leary |
| Horoscope | Gemini |
| Lucky number | 2 |
| Lucky color | Yellow |
| Lucky stone | Agate |
| Marriage match | Leo, Aquarius, Libra |
| Wikipedia | Dermot O’Leary on Wikipedia |
| IMDb | Dermot O’Leary on IMDb |
| Dermot O’Leary on Instagram | |
| X | Dermot O’Leary on X |
Dermot O’Leary was born in England, UK.
Dermot O’Leary's father is Seán Dermot Fintan O'Leary, Sr..
Dermot O’Leary's mother is Marie O'Leary.
The recorded education of Dermot O’Leary is Degree in Media Studies with Politics.
Dermot O’Leary is 5 feet 9 inches (1.75m) tall.
Published estimates place the net worth of Dermot O’Leary at $4 million. The figure is an estimate, not an audited total.