List of Monsters in Star Teens Unite!

This is a list of monsters created by Dr. Ivor Einstein as well as Queen Vampira.

Monsters created by Dr. Ivor Einstein

 * Frogmen - Einstein's created group of mutated man-size bipedal frogs with sharp teeth and claws that try to eliminate the Star Girls.

Monsters created by Queen Vampira

 * The Green Glob - Vampira's gelatinous killer glob that tries to engulf the Star Girls.