Marvel
| Name | Super Name | Code | Actions |
|---|---|---|---|
| Ahura | Ahura | Ahura | Show |
| Aireo | Aireo | Aireo | Show |
| Air-Walker | Air-Walker | Air-Wa… | Show |
| Ajak | Ajak | Ajak | Show |
| Ajax | Ajax | Ajax | Show |
| Akasha | Akasha | Akasha | Show |
| Albert | Albert | Albert | Show |
| Albino | Albino | Albino | Show |
| Aldrich Killian | Aldrich Killian | Aldric… | Show |
| Aleksander Lukin | Aleksander Lukin | Aleksa… | Show |
| Alexander Bont | Alexander Bont | Alexan… | Show |
| Alex Power | Alex Power | Alex-P… | Show |
| Alex Wilder | Alex Wilder | Alex-W… | Show |
| Alice Nugent | Alice Nugent | Alice-… | Show |
| Alistair Smythe | Alistair Smythe | Alista… | Show |
| Alkhema | Alkhema | Alkhema | Show |
| Al MacKenzie | Al MacKenzie | Al-Mac… | Show |
| Alpha | Alpha | Alpha | Show |
| Alpha the Ultimate Mutant | Alpha the Ultimate Mutant | Alpha-… | Show |
| Amadeus Cho | Amadeus Cho | Amadeu… | Show |