The Buu Saga, or Majin Buu Saga (魔人ブー編 Majin Bū Hen, lit. "Demon Person Boo Arc"), refers to:
- Majin Buu Saga, the first part of the Buu Saga.
- Fusion Saga, the second part of the Buu Saga.
- Kid Buu Saga, the third part of the Buu Saga.
- Peaceful World Saga, the fourth part of the Buu Saga.
It can also refer to:
- Other World Saga
- Great Saiyaman Saga
- World Tournament Saga, the first part of the World Tournament Saga.
- Babidi Saga, the second part of the World Tournament Saga.