Sonic the Hedgehog Online/Characters

Characters

 * Custom Character (voiced by Quinton Flynn until 2019 and Bryce Papenbrook afterwards if male and Laura Bailey until 2019 and Erica Lindbeck afterwards if female) - TBD

Resistance

 * Sonic the Hedgehog (voiced by Roger Craig Smith) - TBD
 * Miles "Tails" Prower (voiced by Kate Higgins until 2014 and Colleen Villard afterwards) - TBD
 * Knuckles the Echidna (voiced by Travis Willingham until 2019 and Dave B. Mitchell afterwards) - TBD
 * Amy Rose (voiced by Cindy Robinson) - TBD
 * Cream the Rabbit (voiced by Michelle Ruff) - TBD
 * Cheese the Chao (vocal effects by Michelle Ruff) - TBD
 * Sticks the Badger (voiced by Nika Futterman) - TBD. Despite being created for Sonic Boom, she appears in the Prime universe in this game, first appearing in January 2015.
 * Shadow the Hedgehog (voiced by Kirk Thornton) - TBD
 * Rouge the Bat (voiced by Karen Strassman) - TBD
 * E-123 Omega (voiced by Vic Mignogna until 2019 and Aaron LaPlante afterwards) - TBD
 * Silver the Hedgehog (also voiced by Quinton Flynn until 2019 and Bryce Papenbrook afterwards) - TBD
 * Blaze the Cat (also voiced by Laura Bailey until 2019 and Erica Lindbeck afterwards) - TBD
 * Marine the Raccoon (also voiced by Colleen Villard) - TBD
 * The Chaotix, consisting of:
 * Vector the Crocodile (voiced by Keith Silverstein) - TBD
 * Espio the Chameleon (voiced by Troy Baker until 2016 and Matthew Mercer afterwards) - TBD
 * Charmy Bee (also voiced by Colleen Villard) - TBD

Eggman Empire

 * Dr. Ivo "Eggman" Robotnik (voiced by Mike Pollock) - TBD
 * Orbot and Cubot (voiced by Kirk Thornton and Wally Wingert, respectively) - Eggman's idiotic henchbots who often are the reason of his plans often TBD.
 * Metal Sonic (non-speaking) - TBD

Treasure Hunters

 * Fang the Sniper (voiced by Christopher Corey Smith) - TBD
 * Bean the Dynamite (also voiced by Wally Wingert) - TBD
 * Bark the Polar Bear (vocal effects by Steven Blum) - TBD

Antagonists (for both sides)

 * The Babylon Rogues, consisting of:
 * Jet the Hawk (voiced by Michael Yurchak) - TBD
 * Wave the Swallow (also voiced by Kate Higgins) - TBD
 * Storm the Albatross (also voiced by Travis Willingham until 2019 and Dave B. Mitchell afterwards) - TBD