The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Hero factions (0 members)
- Hero groups (9 members)
- Hero independents (0 members)
- Hero justiceleague (0 members)
- Hero powerrangers (0 members)
- Hero shield (1 member)
- Hero titans (0 members)
- Hero turtles (0 members)
- Hero vrtroopers (0 members)
- Heroes (112 members)
- Hidden categories (12 members)
- Holding Back the Darkness (0 members)
- Imported vocabulary (7 members)
- Index (27 members)
- Infobox templates (0 members)
- The Conquest of Evil Knowledgbase (243 members)
- Layout templates (1 member)
- Locations (0 members)
- Main Page templates (2 members)
- Meta templates (1 member)