The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Block (2 members)
- BukkitWiki (3 members)
- Community (1 member)
- Delete (0 members)
- Docs (10 members)
- DocsNominees (12 members)
- Documentation examples (2 members)
- Documentation templates (5 members)
- Edit (2 members)
- External link templates (1 member)
- Favicons (12 members)
- Formatting templates (4 members)
- GFDL images (2 members)
- GPL images (1 member)
- Help (43 members)
- Images (5 members)
- Info templates (2 members)
- Internationalization templates (3 members)
- Language templates (1 member)
- Legal notices (3 members)
- License icons (14 members)
- License templates (5 members)
- Link (1 member)
- Magic words (1 member)
- Navigational templates (4 members)
- PD images (5 members)
- Pages for deletion (9 members)
- Pages using deprecated source tags (1 member)
- Pages using invalid self-closed HTML tags (2 members)
- Pages with broken file links (6 members)
- Pages with ignored display titles (1 member)
- Pages with syntax highlighting errors (5 members)
- Random page (1 member)
- Recent changes (2 members)
- Search (2 members)
- Skin (1 member)
- Special pages (3 members)
- Subpage (3 members)
- TODO (3 members)
- TODO/pl (4 members)
- Talk message boxes (1 member)
- Template documentation (5 members)
- Template examples (1 member)
- Templates (25 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (0 members)
- Time (1 member)
- Tutorials (44 members)
- Tutorials/de (2 members)
- Tutorials/fr (9 members)