The Ninja Turtles are the titular and primary protagonists of the eponymous franchise, Teenage Mutant Ninja Turtles. A group of intellect hybrids and expert martial artists, with the appearance of humanoid turtles, the Ninja Turtles have variety of comic book, television series, and video game adaptations, arguably becoming world wide fan favourite characters. While primary featured in the three series of television, including the 1983's series, the 2003's series (dubbed as Turtles Forever), and the 2012's CGI series, the Ninja Turtles also appear in the second Heroes vs. Villains War, with the 2003's series' designs being used to display their role in the war.
- Leonardo (Older sibling, Leader of the Ninja Turtles)
- Raphael (Middle sibling, sarcastic and hot-tempered, also strong fighter)
- Michelangelo (Younger sibling, childish and immature, yet lighthearted and caring to his brethren)
- Donatello (Middle sibling, intellectual of the Ninja Turtles)