Maria O'Brien

Known for ActingBorn 1950-08-14Died 2026-02-24Los Angeles, California, USA

Maria O'Brien (August 14, 1950 – February 24, 2026) was an American actress and acting coach. She was the daughter of actors Edmond O'Brien and Olga San Juan, and sister of voice actor Brendan O'Brien. She was best known as a character actress, but she also had a recurring role on a few television series, such as Ave 43 and The Life and Times of Eddie Roberts. She was also an acting coach on soap operas, such as Days of Our Lives, Sunset Beach, and Passions.Read more

Movies & web series

For the People

Jack & Jill

Murder, She Wrote

Beyond Belief: Fact or Fiction

Magnum, P.I.

Howard

Matlock

CHiPs

The Love Boat

Suddenly Susan

Your Mother Wears Combat Boots

Smile

In a Stranger's Hand

American Raspberry

Protocol

Promised a Miracle

The Choirboys

The Incredible Shrinking Woman

Good Luck

Dead on Arrival

Shell Game

PSI Factor

In Sickness and in Health

In the Best Interest of the Child