| Namor |
| Namora |
| Namora (Ex) |
| Namorita |
| Nanite |
| Nanny I |
| Nanny II |
| Native |
| Nazé |
| Nécrulus II |
| Negasonic Teenage Warhead |
| Nekra |
| Némésis I |
| Némésis (AoA) |
| Nemrod I |
| Néophyte |
| Nereel |
| Network II |
| Neutron |
| Nightshade I |
| Nightside |
| Night Trasher II |
| Nikki |
| Nile, Tana |
| Nixon, Kiden |
| Nocturne |
| No-Girl |
| Nonstop |
| Nova I |
| Nova II |
| Nova, Cassandra |
| N'rill'iree |
| Nunez, Leon |
| Nuwa |