| Hack II |
| Hairball |
| Haller, Gabrielle |
| Hand, Victoria |
| Hard |
| HardDrive |
| Harfang |
| Harness |
| La Harpie I |
| Harpon |
| Haven |
| Havok |
| Havok (AoA) |
| Hazard |
| Hector |
| Héla |
| Hellcat I |
| Hellcat II |
| Hellcow |
| Hellion |
| Hellstorm, Daimon |
| Hepzibah |
| Hercule |
| Le Hibou |
| Hijacker |
| Hill, Maria |
| Hobgoblin I |
| Hobgoblin V |
| Hodge, Cameron |
| Hollister, Lily |
| Hollow |
| Holocauste (AoA) |
| L'Homme Collectif |
| L'Homme-Fourmi I |
| L'Homme-Fourmi II |
| L'Homme-Gorille I |
| L'Homme Impossible |
| L'Homme Marqué |
| L'Homme Multiple |
| L'Homme Multiple (films) |
| L'Homme-Plante |
| L'Homme-Sable |
| Honey Lemon |
| Hood |
| Horrocks, Ned |
| Howard le Canard |
| Hrimhari, le Prince des Loups |
| Hub |
| Hudson, Heather (Ex) |
| Hulk II |
| Hulkling |
| Hump |
| Huntara |
| Hunter, Henrietta |
| Hunter, Stevie |
| Le Hurleur |
| Le Hurleur (AoA) |
| Hurricane IV |
| Husk |
| Hussar |
| Hybrid I |
| Hydro II |
| Hydro-Man |