World 1-5

World 1-5 may refer to:
 * World 1-5 in Super Mario Bros. 3.
 * Hop! Hop! Donut Lifts, World 1-5 in Super Mario World 2: Yoshi's Island.
 * World 1-5 in New Super Mario Bros..
 * Catch the Breeze, World 1-5 in Yoshi's Island DS.
 * World 1-5 in New Super Mario Bros. Wii.
 * World 1-5 in New Super Mario Bros. 2.
 * Whammino Mountain, in Paper Mario: Sticker Star.
 * Rise of the Piranha Plants, World 1-5 in New Super Mario Bros. U.
 * Piranha Gardens, World 1-5 in New Super Luigi U.
 * Switch Scramble Circus, World 1-5 in Super Mario 3D World.
 * Heads Up, Hop Up, World 1-5 in Yoshi's New Island.
 * World 1-5 in Puzzle & Dragons: Super Mario Bros. Edition.
 * Knitty-Knotty Windmill Hill, World 1-5 in Yoshi's Woolly World.