Maria O'Brien
- Known for
- Acting
- Born
- August 14, 1950
- Died
- February 24, 2026
- Birthplace
- 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.
Filmography
Howard 2018
as Maria (archive footage)
Dead on Arrival 2018
as Neighbor
Good Luck 1997
as Peggy
In Sickness and in Health 1992
as Nancy
In a Stranger's Hand 1991
as Paula
In the Best Interest of the Child 1990
as Carla
Your Mother Wears Combat Boots 1989
as Carla
Promised a Miracle 1988
Actor
Protocol 1984
as Donna
The Incredible Shrinking Woman 1981
as Neighbor
PSI Factor 1980
Actor
The Choirboys 1977
as Carrier 2's Wife
American Raspberry 1977
as Air Puerto Rico Stewardess
Smile 1975
as Maria
Shell Game 1975
as Lola Ramirez
Credits from TMDB.