The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Article management templates (6 members)
- Article stubs (32 members)
- Articles needing improvement (2 members)
- Articles using Wikipedia text (10 members)
- BOLCats (10 members)
- BOL Bingo (5 members)
- BOLcat (32 members)
- Best of (1 member)
- BlogListingPage (0 members)
- Buzz Town Wiki (0 members)
- Buzzologists (8 members)
- Buzzwords (17 members)
- CC-BY-SA-1.0 (2 members)
- CC-BY files (1 member)
- CC license tags (1 member)
- Candidates for deletion (0 members)
- Category:Listeners (2 members)
- Category templates (4 members)
- Commonly used words (0 members)
- Community (6 members)
- Disambiguations (1 member)
- Discussion (11 members)
- Episode Guides (67 members)
- Episode stubs (793 members)
- Episodes (986 members)
- General wiki templates (26 members)
- Help (21 members)
- Hidden categories (2 members)
- Hosts (20 members)
- Image wiki templates (14 members)
- Images (161 members)
- Index (102 members)
- License tags attribution (1 member)
- License tags share-alike (1 member)
- Listeners (153 members)
- Logo Ideas (26 members)
- Machines (1 member)
- Mixtape (1 member)
- Organisation (7 members)
- Pages with broken file links (0 members)
- Policy (2 members)
- Site administration (3 members)
- Site maintenance (5 members)
- Templates (36 members)
- Topics (50 members)
- Videos (2 members)