Marvel
| Name | Super Name | Code | Actions |
|---|---|---|---|
| Mallen | Mallen | Mallen | Show |
| Malice | Malice | Malice | Show |
| Malekith the Accursed | Malekith the Accursed | Maleki… | Show |
| Malcolm Colcord | Malcolm Colcord | Malcol… | Show |
| Makkari | Makkari | Makkari | Show |
| Major Mapleleaf | Major Mapleleaf | Major-… | Show |
| Mainframe | Mainframe | Mainfr… | Show |
| Mahr Vehl | Mahr Vehl | Mahr-V… | Show |
| Mahkizmo | Mahkizmo | Mahkiz… | Show |
| Maha Yogi | Maha Yogi | Maha-Y… | Show |
| Magus (Technarchy) | Magus | Magus-… | Show |
| Magus | Magus | Magus | Show |
| Magnus Lehnsherr | Magnus Lehnsherr | Magnus… | Show |
| Magneto | Magneto | Magneto | Show |
| Magma (Jonathan Darque) | Magma | Magma-… | Show |
| Magma | Magma | Magma | Show |
| Magique | Magique | Magique | Show |
| Magik (Amanda Sefton) | Magik | Magik-… | Show |
| Magik | Magik | Magik | Show |
| Magician | Magician | Magici… | Show |