The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Blog posts (6 members)
- Books (1 member)
- Candidates for deletion (1 member)
- Community (1 member)
- Development (2 members)
- Disambiguations (0 members)
- Documentation templates (1 member)
- Equipment (27 members)
- Evidence (9 members)
- Features (1 member)
- Fingerprints (1 member)
- Flashlights (1 member)
- Gameplay (20 members)
- General wiki templates (19 members)
- Ghost State (4 members)
- Ghosts (19 members)
- Hatnote templates with errors (0 members)
- Image license templates (13 members)
- Images (4 members)
- Infobox templates (19 members)
- Item (3 members)
- Items (2 members)
- Large Map (1 member)
- Locations (0 members)
- Maintenance (6 members)
- Map Features (7 members)
- Maps (12 members)
- Media (2 members)
- Medium Map (2 members)
- Navbox templates (7 members)
- Notice templates (12 members)
- Objectives (3 members)
- Pages with broken file links (0 members)
- Phasmophobia (7 members)
- Phasmophobia Wiki (9 members)
- Quote templates (1 member)
- Redirect pages (8 members)
- Settings (1 member)
- Site Administration (2 members)
- Small Map (6 members)
- Starter Equipment (7 members)
- Stubs (0 members)
- Template documentation (56 members)
- Templates (15 members)
- Templates/Wiki (1 member)
- UV Light (0 members)
- Unattributed files (0 members)
- Van Equipment (7 members)
- Videos (0 members)