As Mario is to Nintendo, Sonic is to Sega. Due to the number of characters there are, as well as how many tropes each of them have, the characters have been split into separate pages. It should be noted there are various continuities that exist within the series and each may have its own respective page for its cast. The following pages are only for tropes that are consistent across most of the continuities. Any tropes exclusive to that continuity belongs on the respective page.
Main Sega Continuity:
Games
- Main CharactersCharacter List
- Recurring CharactersCharacter List
- Team DarkCharacter List
- Eggman EmpireCharacter List
- One-Shot CharactersCharacter List
- Classic Era Antagonists Character List
- Modern Era Antagonists 1Character List
- Modern Era Antagonists 2Character List
- Other Groups and SpeciesCharacter List
Adaptations
Animated
Comics
Various Continuities:
Animated
- Adventures of Sonic the Hedgehog
- Sonic the Hedgehog (SatAM)
- Sonic the Hedgehog: The Movie
- Sonic Underground
- Sonic X
- Sonic Boom
Comic Books
Characters By Index
- Sonic the Hedgehog
- Sonic the Hedgehog 2
- Sonic the Hedgehog CD
- Sonic 3 & Knuckles
- Sonic the Fighters
- Sonic Adventure
- Sonic Adventure 2
- Sonic Heroes
- Shadow the Hedgehog
- Sonic Storybook Series
- Sonic Chronicles
- Sonic Generations
- Sonic Lost World
- Sonic Mania
- Sonic Forces
- Sonic Frontiers
- Sonic Superstars
Live-Action
- Sonic the Hedgehog (film series)
Others
Crossovers:
- Mario and Sonic at the Olympic Gamesnote
- Super Smash Bros.
- Wreck-It Ralph: Cameo Charactersnote
- LEGO Dimensions
- Puyo Puyo Tetrisnote