The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Buildings (2 members)
- Buildings constructed in 1930 (1 member)
- Buildings constructed in 2018 (1 member)
- Buildings in Camberwell (1 member)
- Burke Road Bridge (2 members)
- Burwood (1 member)
- CS1 errors: dates (1 member)
- Camberwell (4 members)
- Camberwell elections (4 members)
- Canterbury (3 members)
- Canterbury Road (2 members)
- Cemeteries (1 member)
- Centre Ward councillors (1 member)
- Chairs of the Boroondara District Road Board (1 member)
- Cinemas and Theatres (1 member)
- Cinemas and theatres (1 member)
- Citation templates (2 members)
- City of Boroondara (6 members)
- City of Boroondara councillors (10 members)
- City of Boroondara mayors (5 members)
- City of Camberwell (8 members)
- City of Camberwell councillors (21 members)
- City of Camberwell mayors (7 members)
- City of Hawthorn councillors (1 member)
- City of Hawthorn mayors (1 member)
- Cleanup (9 members)
- Closed public buildings (1 member)
- Colourbox templates (2 members)
- Content marked for deletion (1 member)
- Copyright license templates (6 members)
- Cotham Ward councillors (1 member)
- Council logos and symbols (1 member)
- Councillors for South Ward of the City of Camberwell (1 member)
- Councillors of Boroondara Shire (4 members)
- Councillors of Boroondara Shire for Centre Riding (1 member)
- Councillors of the City of Boroondara (0 members)
- Councillors of the City of Camberwell (1 member)
- Councillors who died in office (0 members)
- Creeks (0 members)
- Culture (3 members)
- Current events (1 member)
- December anniversaries (3 members)
- Deepdene (1 member)
- Defunct community organisations (2 members)
- Deletion templates (1 member)
- Developments (1 member)
- Developments in Camberwell (2 members)
- Disambiguation pages (1 member)
- Disasters (1 member)
- District of Kew (1 member)