Munchkins are creatures featured on ABC's Once Upon a Time. They are native to the land of Oz, and have the appearance of small people.
- Boq (deceased)
- They are based on the Munchkins from the story The Wonderful Wizard of Oz.
- S5, E16: "Our Decay" (flashback)
- S5, E18: "Ruby Slippers"
- S6, E20: "The Song in Your Heart" (flashback)
- S6, E21: "The Final Battle, Part One"
- S6, E22: "The Final Battle, Part Two"