How Old Is Ben Affleck — Ben Affleck was born August 15, 1972, making him 53 years old as of mid-June 2026. He turns 54 on August 15, 2026 per People and Biography.com verified records.

Biography.com and People list Ben Affleck's birth date as August 15, 1972, in Berkeley, California. That Leo birthday anchors every age calculation fans search for online.

To answer how old is Ben Affleck, subtract 1972 from the current year and adjust if today is before August 15. Mid-June 2026 means age 53 because his birthday has not yet arrived this year.

From Good Will Hunting at twenty-five to Argo at forty and blockbuster franchise roles in his forties, Ben Affleck's age tracks a career spanning Berkeley roots through Hollywood dominance in his fifties.

Ben Affleck turns 54 on August 15, 2026 — the same date fans mark every year with birthday posts and streaming parties. He is 53 throughout June 2026 until that milestone arrives.