Pretty Little Liars: Original Sin
- Taon: 2022
- Bansa: United States of America
- Genre: Drama, Mystery
- Studio: HBO Max
- Keyword: teenage girl, slasher, reboot, revenge killing, horror, thriller
- Direktor: Roberto Aguirre-Sacasa, Lindsay Calhoon Bring
- Cast: Jordan Gonzalez, Bailee Madison, Chandler Kinney, Zaria, Malia Pyles, Maia Reficco