The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Administration (2 members)
- America's Army (5 members)
- America's Army Wiki (7 members)
- America's Army media (1 member)
- Article stubs (0 members)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Citation needed (0 members)
- Cleanup (0 members)
- Combat (11 members)
- Community (5 members)
- Contents (2 members)
- Copyright templates (12 members)
- Developers (1 member)
- Disambiguations (0 members)
- Documentation templates (3 members)
- Fair use images (37 members)
- Files to be moved (0 members)
- Formatting templates (19 members)
- General wiki templates (8 members)
- Hidden categories (2 members)
- Images (1 member)
- Images needing improvement (0 members)
- Infobox templates (0 members)
- Legal notices (3 members)
- License templates (5 members)
- List templates (1 member)
- Maintenance (1 member)
- Media (2 members)
- Missions (15 members)
- Notice templates (15 members)
- Pages needing attention (3 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages with broken file links (4 members)
- Pending deletion (0 members)
- Proving Grounds Screenshots (4 members)
- Stubs (29 members)
- Template documentation (43 members)
- Templates (17 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (0 members)
- Unattributed files (0 members)
- Unattributed images (0 members)
- User groups (18 members)
- Weapons (16 members)
- Wiki maintenance (14 members)
- Wiki skin images (5 members)