Chapter 3

Chapter 3 can refer to:
 * World 3 of Super Mario Bros. 2, originally referred to as Chapter 3 in Yume Kōjō: Doki Doki Panic.
 * The "Invincible" Tubba Blubba, the third chapter of Paper Mario.
 * Of Glitz and Glory, the third chapter of Paper Mario: The Thousand-Year Door.
 * Chapter 3 of Super Paper Mario, which takes place in The Bitlands.