List of playable characters, bosses, and other characters in Sonic Generations from the Sonic the Hedgehog series. Bold characters debut in this entry. For the franchise character page, go here.
Characters in Sonic Generations
- Playable Characters: Sonic the Hedgehog (Classic and Modern), Shadow the Hedgehognote
- Bosses: Dr. Ivo "Eggman" Robotnik, Metal Sonic, Perfect Chaos, Shadow the Hedgehog, The Biolizardnote , Silver the Hedgehog, Time Eater
- Non-Playable Characters: Miles "Tails" Prower, Knuckles the Echnidna, Amy Rose, Cream the Rabbit, Rouge the Bat, Espio the Chameleon, Blaze the Cat, Vector the Crocodile, Charmy Bee, the Wisps, Black Doomnote
- Minor Antagonists: EggRobo, Badniks