Grayson Hall (September 18, 1922 – August 7, 1985) was an American television, film and stage actress. She was widely regarded for her avant-garde theatrical performances from the 1960s to the 1980s. Hall was nominated in 1964 for an Academy Award and a Golden Globe Award for the John Huston film The Night of the Iguana. She also played multiple prominent roles in the Gothic soap opera Dark Shadows (1966–71), and appeared on One Life to Live (1982-83).