The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Aggretsuko Wiki (16 members)
- Anime (8 members)
- Article Templates (3 members)
- Blog posts (3 members)
- Candidates for deletion (0 members)
- Characters (51 members)
- Comic (1 member)
- Comics (2 members)
- Disambiguations (0 members)
- Featured Articles (0 members)
- Female (25 members)
- Help (0 members)
- Images (466 members)
- Locations (2 members)
- Male (23 members)
- Media (2 members)
- Navigation Templates (2 members)
- Netflix Series (1 member)
- Netflix Series (Episodes) (43 members)
- Netflix Series (Seasons) (10 members)
- Pages with broken file links (12 members)
- Season 1 (11 members)
- Season 2 (10 members)
- Season 3 (10 members)
- Season 4 (10 members)
- Site Maintenance (2 members)
- Special Episode (1 member)
- Stubs (54 members)
- TV Shorts (Series) (1 member)
- Template documentation (26 members)
- Templates (62 members)
- Templates/Infobox (10 members)
- Templates/Navbox (1 member)
- Videos (14 members)