Leonardo (The Leader in blue)

Donatello (the Genius of the Group)

Raphael (the tough guy with attitude)

Michelangelo (the party-loving dude with a heart of gold)

Venus de Milo (the Dues ex machina with.... mystic powers...... yeah, I'm not too fond of her Maybe if she was altered.... a lot)

Slash (psychotic turtle with super strength)

Tokka (Slash 2.0)

April O'Neil (Not kidding, she mutated in the Archie comics)

Artemisia ( turtlepedia.wikia.com/wiki/Art… )

Other (who else is there?)