1. Psycho (1960)
2. Night of the Living Dead (1968)
3. The Haunting (1963)
4. Rosemary's Baby (1968)
5. Repulsion (1965)
6. The Last Man on Earth (1964)
7. Kaidan (1964)
8. The Masque of the Red Death (1964)
9. The Brides of Dracula (1960)
10. The Birds (1963)
Ones I've seen are in bold print, and I've linked to a post if I've written one.
I'd include Carnival of Souls in place of Brides of Dracula on a top-10 list. Not having seen some of them, I don't know if I'd make other substitutions.