Photo: https://www.flickr.com/photos/relevantwriter/, CC BY 2.0, via Wikimedia Commons
Actor
Leslie Mann
American actress
Leslie Mann is 54 years old, born on March 26, 1972 in San Francisco.
Next birthday in 141 days, turning 55.
Official links: Official website (leslie-mann.com) · Instagram · Wikipedia
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Leslie’s birthday, by the numbers
- Leslie Mann was born on a Sunday.
- Leslie Mann has been alive for about 19,947 days.
- Their 20,000-day milestone falls on December 28, 2026.
- Their next birthday, turning 55, is on a Friday.
- Next milestone: Leslie Mann turns 60 on March 26, 2032, in 5 years and 4 months. More milestone birthdays
- Leslie Mann is younger than 2,698 and older than 4,148 of the living celebrities on CFOTD.
- Half birthday: September 26. Birthstone: Aquamarine and bloodstone.
- Leslie Mann belongs to Gen X.
Age gaps
- When Leslie Mann was born, Will Smith was 3. Compare
- Leslie Mann was 16 when Corbin Bleu was born. Compare
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Birth dates and details from Wikidata (checked October 15, 2026, newest names added October 27, 2026). Ages update every day. Photos are freely licensed and credited on each profile. How we build this site · Report a mistake
Frequently asked questions
How old is Leslie Mann?
Leslie Mann is 54 years old, born on March 26, 1972 in San Francisco.
What is Leslie Mann’s zodiac sign?
Aries, born March 26.
Does Leslie Mann have an official website?
Yes: leslie-mann.com.