The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Article stubs (63 members)
- Category template documentation (16 members)
- Chassidus Concepts (0 members)
- Disambiguation and redirection templates (1 member)
- Entry (95 members)
- Formatting and function templates (1 member)
- Forms (1 member)
- Graph, chart, and plot templates (1 member)
- Helper modules (2 members)
- Imported vocabulary (8 members)
- Infobox templates (1 member)
- Internal link templates (1 member)
- Lua-based templates (7 members)
- Main page templates (8 members)
- Manual templates (1 member)
- Mitzvah (1 member)
- Modules required by modules (2 members)
- Navplates (1 member)
- Pages using Details parser tag (3 members)
- Pages with TemplateStyles errors (3 members)
- Pages with broken file links (15 members)
- Pages with ignored display titles (4 members)
- Pages with reference errors (1 member)
- Pages with script errors (42 members)
- Pages with template loops (3 members)
- Partzuf (3 members)
- Roshei Teivos (352 members)
- Sefiros (9 members)
- TemplateStyles stylesheets with errors (4 members)
- Templates (1 member)
- Templates imported from Wikipedia (1 member)
- TheAvos (3 members)
- Typing-aid templates (2 members)
- Utility templates (1 member)
- World (1 member)