Fionnghuala Manon "Fionnula" Flanagan (born 10 December 1941) is an Irish actress.
For her contributions to the entertainment industry, she was given the IFTA Lifetime Achievement Award in 2012.
Flanagan is known for her roles in the films James Joyce's Women (1985) and The Others (2001), for the latter of which she won a Saturn Award.
She was also nominated for two Primetime Emmy Awards (winning one) and two Tony Awards during her acting career.