A Dragonfly is a mechanical Heartless with a green head shaped somewhat like a flying saucer. It has glowing yellow eyes and a spherical, black head encased in a glass dome with a short, yellow antenna on it. The base of its head is decorated by a jagged, yellow line. Its body, placed directly behind its head, is tube-shaped and green with grey ends. The Dragonfly has four long, thin wings, two on either side of its body. All of these wings are yellow with a red, angular spiral pattern decorating them. A short, red tube connects the Heartless's abdomen to its main body. Its abdomen is green with the Heartless insignia emblazoned on it.
The Dragonfly's name is a clear reference to the dragonfly insect, which it bears a resemblance to.
It flies around making it hard to hit. It takes a lot of patience to destroy this Heartless Ship due to it missing most bullets fired, but lasers work well and will defeat it, granting a good reward.