The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Actors (2 members)
- Actors that have played The Doctor (2 members)
- Actresses (2 members)
- Actresses that have played Companions (2 members)
- Article management templates (1 member)
- Article stubs (0 members)
- Assistant Floor Managers (1 member)
- Blog posts (0 members)
- Browse (8 members)
- Candidates for deletion (0 members)
- Characters (4 members)
- Companion Departure Stories (1 member)
- Companion Introduction Stories (2 members)
- Companions (2 members)
- Companions of the Eighth Doctor (1 member)
- Companions of the Seventh Doctor (2 members)
- Deceased Actors (1 member)
- Deceased Crew Members (1 member)
- Disambiguations (0 members)
- Doctor Who Seasons (1 member)
- Doctor Who seasons (1 member)
- Eighth Doctor Stories (1 member)
- Executive Producers (1 member)
- Help (0 members)
- Ice Warrior Stories (1 member)
- Images (2 members)
- Incarnations of the Doctor (2 members)
- Pages with script errors (2 members)
- Producers (1 member)
- Production Managers (1 member)
- Script Editors (1 member)
- Season 27 Stories (3 members)
- Season 28 Stories (1 member)
- Seventh Doctor Stories (3 members)
- Stories (4 members)
- TV Shows (1 member)
- Template documentation (31 members)
- Templates (35 members)
- Templates/Context-link (6 members)
- Templates/Infobox (8 members)
- Templates/Navbox (1 member)
- Templates/Notice (1 member)
- Templates/Quote (2 members)
- Time Lords (2 members)
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