The Barrier Sphere (also known as Barrier in the SNES/PS version) is a consumable item in Chrono Trigger.
- Effect: Similar to the Barrier spell cast by Magus, this item cuts magic hits by 1/3.
- Price: It is sold at the shop in the Reptile Village in Lost Sanctum for 5,000G together with the Shield Sphere, and it sells for 2,500G.
- Charm: Acid, Free Lancer, Vilepillar, Zealot Mage, and Red Scouter.
- Drop: Version 4.0, Narble, and Aecytosaur.
- Chest: Fiendlord's Keep (x2) and Mountain of Woe (x3)