Palladium may refer to:
- , an ore made into Palladium Bars.
- , a bar made from Palladium Ore.
- , an armor set created with Palladium Bars.
- , a building block made with Palladium Ore.
- , a wall made of Palladium Columns.
- tools made from Palladium Bars. and , functionally identical
- weapons, respectively, made from Palladium Bars. and , sword and spear
- , a bow-type weapon made from Palladium Bars.
Palladium may be mistaken with:
- Plantera Dungeon. , a mini-boss found in the post-
- weapon dropped by Paladin. , a powerful melee
- accessory dropped by Paladin which grants defense and protects teammates from damage. , a defensive