Matt Damon birthday

How Old Is Matt Damon? Age, Birthday and Timeline (2026)

August 20, 2026 by Emily Carter

How old is Matt Damon — desk calendar open to October with birthday decorations marking his Libra birth date

How old is Matt Damon in 2026? Born October 8, 1970, he is 55 as of mid-June before turning 56 on October 8, 2026 — verified bio facts, Libra zodiac, Cambridge roots, and career-age timeline.