World 1-3

World 1-3 may refer to:
 * World 1-3 in Super Mario Bros..
 * World 1-3 in Super Mario Bros.: The Lost Levels.
 * World 1-3 in Super Mario Bros. 2.
 * World 1-3 in Super Mario Bros. 3.
 * Yoshi's Island 3, World 1-3 in Super Mario World.
 * The Cave Of Chomp Rock, World 1-3 in Super Mario World 2: Yoshi's Island.
 * World 1-3 in New Super Mario Bros..
 * Mario's Fleet Feet, World 1-3 in Yoshi's Island DS.
 * World 1-3 in New Super Mario Bros. Wii.
 * World 1-3 in Super Mario 3D Land.
 * World 1-3 in New Super Mario Bros. 2.
 * Water's Edge Way, in Paper Mario: Sticker Star.
 * Yoshi Hill, World 1-3 in New Super Mario Bros. U.
 * Rolling Yoshi Hills, World 1-3 in New Super Luigi U.
 * Mount Beanpole, World 1-3 in Super Mario 3D World.
 * Cave of the Nipper Plants, World 1-3 in Yoshi's New Island.
 * World 1-3 in Puzzle & Dragons: Super Mario Bros. Edition.
 * Sponge Cave Spelunking, World 1-3 in Yoshi's Woolly World.
 * World 1-3 in Mario Party: Star Rush.