Marvel
| Name | Super Name | Code | Actions |
|---|---|---|---|
| Scanner | Scanner | Scanner | Show |
| Scarecrow | Scarecrow | Scarec… | Show |
| Scaredycat | Scaredycat | Scared… | Show |
| Scarlet Scarab | Scarlet Scarab | Scarle… | Show |
| Scarlet Spider | Scarlet Spider | Scarle… | Show |
| Scarlet Spider (Kaine) | Scarlet Spider | Scarle… | Show |
| Scarlet Witch | Scarlet Witch | Scarle… | Show |
| Scatterbrain (Morituri) | Scatterbrain | Scatte… | Show |
| Schizoid Man | Schizoid Man | Schizo… | Show |
| Scimitar | Scimitar | Scimit… | Show |
| Scorcher | Scorcher | Scorch… | Show |
| Scorpia | Scorpia | Scorpia | Show |
| Scorpio | Scorpio | Scorpio | Show |
| Scorpion (Carmilla Black) | Scorpion | Scorpi… | Show |
| Scourge of the Underworld | Scourge of the Underworld | Scourg… | Show |
| Scramble | Scramble | Scramb… | Show |
| Scrambler | Scrambler | Scramb… | Show |
| Scream | Scream | Scream | Show |
| Scribe | Scribe | Scribe | Show |
| Seamus Mellencamp | Seamus Mellencamp | Seamus… | Show |