This is a disambiguation article. Check the list below for what the link could refer to.
“Pokémon World” is a catch-all term that could be used to describe any of the various planets, worlds, dimensions or realms where Pokémon stories take place.
In terms of the Suocéverse, the primary worlds are the following:
Mainline World, aka “Pokéarth” or sometimes simply the default “Pokémon World”.