The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Abilities (1 member)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Citation needed (0 members)
- Cleanup (0 members)
- Collectable (1 member)
- Community (4 members)
- Copyright templates (12 members)
- Developers (1 member)
- Dirtbags MotorClub (8 members)
- Dirtbags MotorClub Wiki (17 members)
- Disambiguations (0 members)
- Documentation templates (49 members)
- Formatting templates (22 members)
- Front page sections (0 members)
- Guides (3 members)
- Hidden categories (0 members)
- Images (3 members)
- Images needing improvement (0 members)
- Infobox templates (1 member)
- Legal notices (3 members)
- Logos (1 member)
- Media (2 members)
- Navigation templates (3 members)
- Notice templates (15 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages with broken file links (1 member)
- Parts (7 members)
- Publishers (1 member)
- Screenshots (10 members)
- Stubs (3 members)
- Templates (17 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (0 members)
- Tracks (1 member)
- Unattributed files (0 members)
- User groups (12 members)
- Vehicles (2 members)
- Videos (0 members)
- Weapons (0 members)
- Wiki maintenance (14 members)
- Wiki skin images (3 members)