List of Teenage Mutant Ninja Turtles alien races

This is a list of alien races from Teenage Mutant Ninja Turtles.

Antarians

The Antarians hate violence and appear in the "Invasion of the Turtle Snatchers" episode of the 1987 cartoon, when a family from a planet orbiting Antares travels to the Earth. The family members are named Klaatu, Barada, & Nikto (a nod to the famous phrase from The Day the Earth Stood Still).

Federation

The Federation is a militant civilization including aliens identical to humans whose galactic empire spans many planets. In the 2003 animated series they are the arch-foes of the Triceratons under Prime Leader Zanramon, with General Blanque leading them in the conflict. Their attempts to destroy their enemies led them to pursue Professor Honeycutt, a former Federation scientist whose mind was transferred into a robotic body due to an accident. The Federation attempted to exploit Honeycutt's Teleportal invention, but were thwarted by the attempts of the Triceratons to do likewise and the unexpected arrival of the Turtles. They later pursued Honeycutt and the Triceratons to Earth in an effort to capture Honeycutt, only for a virus created by the Professor to render their fleet helpless. Aid from the reorganized Triceraton Republic led to peace between the two factions.