The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Articles with hatnote templates targeting a nonexistent page (1 member)
- Blocks (13 members)
- Citation templates (3 members)
- Crafting Table templates (0 members)
- Custom Blocks (9 members)
- Custom Items (26 members)
- Data modules (0 members)
- Documentation templates (1 member)
- Ender Ores (1 member)
- Errors reported by Module String (1 member)
- External link templates (2 members)
- Food (10 members)
- Formatting and function templates (10 members)
- General wiki templates (8 members)
- Graph, chart, and plot templates (2 members)
- Helper modules (6 members)
- Hidden categories (5 members)
- If-then-else templates (1 member)
- Infobox (1 member)
- Infobox Templates (7 members)
- Infobox modules (1 member)
- Infobox templates (1 member)
- Infobox utility templates (2 members)
- Interface message templates (2 members)
- Internal link templates (13 members)
- Inventory templates (1 member)
- Items (39 members)
- Lua-based templates (6 members)
- Lua templates with errors (8 members)
- Main page templates (6 members)
- Meta modules (0 members)
- Meta templates (2 members)
- Module documentation pages (2 members)
- Modules (17 members)
- Modules for image handling (1 member)
- Modules imported from Wikipedia (0 members)
- Modules in beta (1 member)
- Modules required by modules (4 members)
- Modules requiring modules (0 members)
- Modules subject to page protection (2 members)
- Modules that add a tracking category (1 member)
- Modules using data (0 members)
- Modules with bad documentation (0 members)
- Modules with no documentation (0 members)
- Navplates (8 members)
- Nether Ores (1 member)
- Ores (14 members)
- Overworld Ores (5 members)
- Pages used in system messages needing protection (2 members)
- Pages using Details parser tag (51 members)