- For Brown version, see Evolving info (Brown version) on Eevee's page.
- For Prism version, see Evolving info (Prism version) on Eevee's page.
An Eeveelution is a term used for the current group of eight Pokémon that evolve from Eevee. It is a portmanteau of the words "Eevee" and "evolution". Its definition may be extended to include Eevee itself.
All official Eeveelutions are obtainable in both Pokémon Brown and Pokémon Prism, though the actual methods vary depending on the game. These Eeveelutions are: