List of Pokémon forms by release date

This list includes:

This list doesn't include:
 * Pokémon gender differences. Both genders are made available when the Pokémon form is released. For reference go to List of Pokémon gender differences.
 * Pokémon wearing event-themed pieces of clothes. For reference go to Events.

The total number of Pokémon species and Pokémon distinct forms (regular and shiny) was updated according to the following events:

Visit the following pages for detailed release information: