311

311 may refer to:

Pokédex number

• #311 Plusle, in the National Pokédex
• #311 Claydol, in the Alola Pokédex in Ultra Sun and Ultra Moon
• #311 Toxtricity, in the Galar Pokédex
• #311 Greavard, in the Paldea Pokédex

Animation

• Jump for Joy, the 311th episode of the Pokémon animated series

Manga

• A Dust-Up With Dusclops, chapter 311 in the Emerald arc of Pokémon Adventures