The Simpsons: O C'mon All Ye Faithful
- Taon: 2024
- Bansa: United States of America
- Genre: Animation, Comedy
- Studio: Gracie Films, 20th Television Animation
- Keyword: family, hypnotism, adult animation, christmas spirit, christmas, christian faith, santa
- Direktor: Debbie Bruce Mahan, Matthew Faughnan
- Cast: Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith, Hank Azaria, Harry Shearer