World 4-6

World 4-6 may refer to:
 * World 4-6 in Super Mario Bros. 3.
 * Lake Shore Paradise, World 4-6 in Super Mario World 2: Yoshi's Island.
 * World 4-6 in New Super Mario Bros..
 * Slip Slidin' Away, World 4-6 in Yoshi's Island DS.
 * Bowser's Snow Fort, in Paper Mario: Sticker Star.
 * Chomp Shark Chase, World 4-6 in Yoshi's New Island.
 * World 4-6 in Puzzle & Dragons: Super Mario Bros. Edition.
 * Spooky Scraps! Don't Get Spooked!, World 4-6 in Yoshi's Woolly World.