Fay Spain (6 Oktober 1932 – 8 Mei 1983) was 'n Amerikaanse aktrise. Sy was bekend vir haar rolle in die rolprente Dragstrip Girl (1957), God's Little Acre (1958), The Private Lives of Adam and Eve (1960), en The Godfather: Part II (1974).
- 1957: Dragstrip Girl
- 1957: The Crooked Circle
- 1957: The Abductors
- 1957: Teenage Doll
- 1958: God's Little Acre
- 1959: Al Capone
- 1959: The Beat Generation
- 1960: The Private Lives of Adam and Eve
- 1961: Hercules Conquers Atlantis
- 1962: Black Gold
- 1963: Thunder Island
- 1963: The Great Space Adventure
- 1964: Flight to Fury
- 1964: Cordillera
- 1966: The Gentle Rain
- 1970: The Naked Zoo
- 1974: The Godfather: Part II
- 1959: The Ten Commandments
- 1959: Johnny Guitar