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John Slattery

Photo: Romina Espinosa at http://www.rominaespinosa.com, CC BY-SA 3.0, via Wikimedia Commons

Actor

John Slattery

American actor

John Slattery is 64 years old, born on August 13, 1962 in Boston.

Next birthday in 282 days, turning 65.

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Born
August 13, 1962, Boston
Age
64
Zodiac sign
Leo
Country
United States
Known as
Actor

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John’s birthday, by the numbers

  • John Slattery was born on a Monday.
  • John Slattery has been alive for about 23,459 days.
  • Their 25,000-day milestone falls on January 23, 2031.
  • Their next birthday, turning 65, is on a Friday.
  • Next milestone: John Slattery turns 70 on August 13, 2032, in 5 years and 9 months. More milestone birthdays
  • John Slattery is younger than 1,558 and older than 5,288 of the living celebrities on CFOTD.
  • Half birthday: February 13. Birthstone: Peridot and spinel.
  • John Slattery belongs to Baby Boomers.

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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 John Slattery?

John Slattery is 64 years old, born on August 13, 1962 in Boston.

What is John Slattery’s zodiac sign?

Leo, born August 13.