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Matt Damon

Photo: PhilipRomano, CC BY-SA 4.0, via Wikimedia Commons

Actor

Matt Damon

American actor (born 1970)

Matt Damon is 56 years old, born on October 8, 1970 in Cambridge.

Next birthday in 337 days, turning 57.

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Born
October 8, 1970, Cambridge
Age
56
Zodiac sign
Libra
Country
United States
Known as
Actor

Official links: Instagram · Wikipedia

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Matt’s birthday, by the numbers

  • Matt Damon was born on a Thursday.
  • Matt Damon has been alive for about 20,482 days.
  • Their 25,000-day milestone falls on March 20, 2039.
  • Their next birthday, turning 57, is on a Friday.
  • Next milestone: Matt Damon turns 60 on October 8, 2030, in 3 years and 11 months. More milestone birthdays
  • Matt Damon is younger than 2,496 and older than 4,350 of the living celebrities on CFOTD.
  • Half birthday: April 8. Birthstone: Opal and tourmaline.
  • Matt Damon belongs to Gen X.

Age gaps

Born within weeks of Matt

Edwin van der SarSoccer player · October 29, 1970Melissa McCarthyActor · August 26, 1970Claudia SchifferModel · August 25, 1970Taraji P. HensonActor · September 11, 1970Mike EppsActor · November 18, 1970Gareth SouthgateSoccer player · September 3, 1970

Days and weekdays are worked out from the birth date. Compare Matt’s age with anyone.

Share Matt Damon’s birthday, October 8?Make something for yourself or a birthday friend.
🏅Birthday certificateAdd a name, download a PDF or image🎂Printable birthday pageA free one-page PDF for October 8⭐Birthday twin cardA square card to share

Also born on October 8

All →
Sigourney WeaverActor · Age 77Bella ThorneActor · Age 29Garbiñe MuguruzaTennis player · Age 33The MizActor · Age 46Claude JadeActor · (1948 to 2006)Barbara PalvinModel · Age 33

Also born in 1970

All →
Simon PeggActor · February 14Andre AgassiTennis player · April 29Christopher NolanFilm director · July 30Uma ThurmanActor · April 29Naomi CampbellModel · May 22Edwin van der SarSoccer player · October 29

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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 Matt Damon?

Matt Damon is 56 years old, born on October 8, 1970 in Cambridge.

What is Matt Damon’s zodiac sign?

Libra, born October 8.