Catherine (Katherine) LaNasa is 59 years old as of 2026.

Quick Scoop: How old is Catherine LaNasa?

  • Full name: Katherine LaNasa.
  • Date of birth: December 1, 1966.
  • Place of birth: New Orleans, Louisiana, USA.
  • Current age: 59 years old (she turned 59 on December 1, 2025, so she is 59 in February 2026).

A bit of context

Katherine LaNasa is an American actress and former ballet dancer and choreographer who has worked in both film and television since the late 1980s. In recent years she gained renewed attention for her role as Nurse Dana Evans in the HBO Max medical drama “The Pitt,” a part she has played since 2025 and which earned her an Emmy Award for Outstanding Supporting Actress in a Drama Series.

Age-wise, she’s in that established, veteran-actor phase of her career, often playing strong, authoritative women, something she herself has noted is informed by her life experience and years in the industry.

Mini FAQ

  1. How old is Catherine (Katherine) LaNasa right now?
    • She is 59 years old.
  1. When is her birthday?
    • December 1, 1966.
  1. Why do some places say “Catherine” and others “Katherine”?
    • Her professional name is spelled Katherine LaNasa, but people sometimes search or write it as “Catherine,” which refers to the same person.

TL;DR: If you’re searching “how old is Catherine LaNasa,” the answer is 59 years old, born December 1, 1966.

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