The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Administration (3 members)
- Arma 2 Epoch (1 member)
- Arma 3 Epoch (9 members)
- Base Building & Crafting Systems (5 members)
- Built Items (8 members)
- Candidates for deletion (0 members)
- Citation needed (1 member)
- Cleanup (0 members)
- Clothing images (38 members)
- Community (3 members)
- Copyright templates (10 members)
- Crafting Items (64 members)
- Disambiguations (0 members)
- Documentation templates (5 members)
- Economy & Vehicles (5 members)
- Environmental Interactions & Spawn Events (8 members)
- Epoch Mod (14 members)
- Epoch Mod Wiki (6 members)
- Epoch Spawn Events (8 members)
- Formatting templates (12 members)
- Gamepedia Blocks (3 members)
- Help (7 members)
- Hidden categories (1 member)
- Images (159 members)
- Images needing improvement (0 members)
- Infobox templates (0 members)
- Item images (2 members)
- Items (21 members)
- Legal notices (3 members)
- Locations (2 members)
- Media (2 members)
- Modular Building System (16 members)
- NPCs (11 members)
- Notice templates (10 members)
- Ore images (3 members)
- Pages with broken file links (12 members)
- Pending deletion (0 members)
- Player Interactions & Enhancements (8 members)
- Screenshots (3 members)
- Stubs (0 members)
- Template images (6 members)
- Templates (13 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (0 members)
- Tool images (2 members)
- Toolbelt items (1 member)
- Tools (4 members)
- User groups (3 members)
- User images (1 member)
- Videos (0 members)