Maria O'Brien
Known for: Acting
Born: August 14, 1950
Died: February 24, 2026
Place of birth: Los 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.
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Filmography
15 movies · 9 TV shows, newest first
6.8
Howard
2018
4.3
Dead on Arrival
201810.0
For the People
2002
7.6
Jack & Jill
1999
7.2
Beyond Belief: Fact or Fiction
1997
4.9
Good Luck
1997
6.0
Suddenly Susan
1996
4.0
In Sickness and in Health
1992
5.7
In a Stranger's Hand
1991
2.7
In the Best Interest of the Child
1990
6.0
Your Mother Wears Combat Boots
1989
5.3
Promised a Miracle
1988
7.1
Matlock
1986
5.5
Protocol
1984
7.5
Murder, She Wrote
1984
5.4
The Incredible Shrinking Woman
1981
7.3
Magnum, P.I.
1980
4.4
PSI Factor
1980
5.4
The Choirboys
1977
6.3
The Love Boat
1977
6.8
CHiPs
1977
5.6
American Raspberry
1977
6.0
Smile
1975
4.5
Shell Game
1975