The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- BoroondaraWiki (32 members)
- BoroondaraWiki policies (3 members)
- Boroondara City Council Elections (4 members)
- Boroondara Council facilities (1 member)
- Boroondara District Roads Board chairmen (2 members)
- Boroondara District Roads Board members (5 members)
- Boroondara Residents Action Group (1 member)
- Boroondara Road District (1 member)
- Boroondara Shire councillors (1 member)
- Borough of Camberwell and Boroondara councillors (2 members)
- Bridges (4 members)
- Bridges across the Yarra River (3 members)
- Bridges over the Eastern Freeway (3 members)
- Bridges over the Yarra River (4 members)
- Browse (8 members)
- 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)