Maria O'Brien
Known for: Actress
Born: 14 August 1950, Los Angeles, California, USA
Died: 24 February 2026
Credits: 24 titles
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.
Filmography
Howard
Dead on Arrival
For the People
Jack & Jill
Beyond Belief: Fact or Fiction
Good Luck
Suddenly Susan
In Sickness and in Health
In a Stranger's Hand
In the Best Interest of the Child
Your Mother Wears Combat Boots
Promised a Miracle
Matlock
Protocol
Murder, She Wrote
The Incredible Shrinking Woman
Magnum, P.I.
PSI Factor
The Choirboys
The Love Boat
CHiPs
American Raspberry
Smile
Shell Game