Maria O'Brien
Place of birth: Los Angeles, California, USA
Biography
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.
On Peekr: Maria O'Brien
Maria O'Brien is best known for work in Acting. The Peekr community tracks 21 credits from Maria O'Brien, including movies and TV series you can rate, discuss, and add to your own Peeklists.
Also known as
Maria O'Brian




















