Sue Snell's Sister was an extremely minor character in Carrie (1976). She is the sister of Sue Snell and daughter of Mr. and Mrs. Snell. She is only seen having dinner at the table with her family.
- Due to the death of her sister in The Rage: Carrie 2, she becomes the only daughter.
- It is unknown if she is Sue's younger or older sister. But it is likely, she is the younger sister.
- Maybe she goes to the same school as her sister
- She only appears in Carrie (1976). She does not appear in the other adaptations.