The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Canadaball (2 members)
- Candidates for deletion (0 members)
- Catholic (6 members)
- Central Europe (3 members)
- Characters (0 members)
- Chileball (1 member)
- Chinaball (1 member)
- Christian (15 members)
- CityRawrs (1 member)
- Cityball (1 member)
- Cityballs (39 members)
- Cityballs of Belarusball (1 member)
- Cityballs of Bosnia and Herzegovinaball (1 member)
- Cityballs of Californiaball (6 members)
- Cityballs of Croatiaball (2 members)
- Cityballs of Himachal Pradeshball (1 member)
- Cityballs of Indiaball (2 members)
- Cityballs of Kansasball (2 members)
- Cityballs of Mexicoball (1 member)
- Cityballs of Missouriball (1 member)
- Cityballs of Nebraskaball (1 member)
- Cityballs of Turkeyball (1 member)
- Cityballs of USAball (16 members)
- Cityballs of Ukraineball (2 members)
- Communeballs (2 members)
- Community (1 member)
- Croatiaball (2 members)
- Croatian Speaking Countryball (3 members)
- Cubes (1 member)
- Danish Speaking Countryball (1 member)
- Denmarkball (1 member)
- Dirty Name (1 member)
- Disambiguation (1 member)
- Disambiguations (4 members)
- Documentation templates (1 member)
- Dutch Speaking Countryball (2 members)
- East Asia (2 members)
- East Europe (4 members)
- English Speaking Countryball (25 members)
- Europe (14 members)
- Filipino Speaking Countryball (1 member)
- Fortballs (1 member)
- Franceball (3 members)
- French Speaking Countryball (3 members)
- Funny Name (25 members)
- General wiki templates (18 members)
- German Speaking Countryball (1 member)
- Germanic (1 member)
- Germanyball (1 member)
- Green White (1 member)