From Bulbapedia, the community-driven Pokémon encyclopedia.
Regigigas is a species of Pokémon. It may also refer to specific Pokémon of that species:
- A Pokémon belonging to Diamond in Pokémon Adventures: Reg
- A Pokémon belonging to Hareta in Pokémon Diamond and Pearl Adventure!: Hareta's Regigigas
- A group of cards in the Pokémon TCG: Regigigas (TCG)