"Future World" was the second single by the Japanese j-pop group Every Little Thing, released on October 23, 1996.

Future World is a song by the German power metal band Helloween taken from the album Keeper of the Seven Keys Part 1. It is performed frequently by Helloween and Gamma Ray at their concerts, and is usually used for crowd participation, usually with the crowd singing the first verse, sometimes after the singer shouts the first phrase. Also there is a certain "game", that when the band jams, the singer signals the crowd to shout: "We all live in future world" a few times near the end of the song.

The single cover is a homage to the comic book hero Judge Dredd.