Pokédex Holders in Pokémon Adventures are people who are given the privilege to use a Pokédex by Professors.
- Despite being an antagonist, N is often included as one of the Pokédex Holders.
- They are sometimes called DexHolders.
- Despite the DexHolders being named after the main series games, there are no Dex Holders with the following names:
- Fire (from FireRed)
- Leaf (from LeafGreen)
- Heart (from HeartGold)
- Soul (from SoulSilver)
- Black 2 (from Black 2, some people believe Cheren is the representitive of this game)
- White 2 (from White 2, some people believe Bianca is the representitive of this game)