World 1-5

World 1-5 may refer to:
 * Hop! Hop! Donut Lifts, World 1-5 in Super Mario World 2: Yoshi's Island
 * Catch the Breeze, World 1-5 in Yoshi's Island DS
 * World 1-5 (Super Mario Bros. 3)
 * World 1-5 (New Super Mario Bros.)
 * World 1-5 (New Super Mario Bros. Wii)
 * Rise of the Piranha Plants, World 1-5 in New Super Mario Bros. U
 * Piranha Gardens, World 1-5 in New Super Luigi U