"You & Me & Pokémon", also known as "One World", is a song from Pokémon, originally featured in Pokémon Live!, where it is sung by Ash, Misty, and Brock, shortly before heading off on their current adventure. The song is given a dark reprise by Giovanni later in the musical as he gloats about his plans to Professor Oak and Delia, and reprised again as part of the finale song. Ash, Misty, and Brock's performance of the song at the beginning was also used in the end credits of Pokémon Heroes.

A different version of the song was featured on the album Totally Pokémon as well as on a short Pokémon Karaokémon music video at the end of select episodes of Pokémon: The Johto Journeys.