Maggie Gyllenhaal is 48 years old as of February 2026.

Quick Scoop: Maggie Gyllenhaal’s Age

  • Full name: Margaret (or Margolit) Ruth “Maggie” Gyllenhaal.
  • Date of birth: 16 November 1977.
  • Current age (in 2026): 48 years old.
  • Birthplace: New York City (Lower East Side, Manhattan).

So if you’re checking “how old is Maggie Gyllenhaal” for a forum thread or a quick celeb fact, the up‑to‑date answer is: she’s 48.

Information gathered from public forums or data available on the internet and portrayed here.