The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Companies (32 members)
- Company (0 members)
- Dota2 (5 members)
- Coaches (0 members)
- Dota2/EU Teams (1 member)
- Dota2/EU teams (1 member)
- Players (0 members)
- Teams (2 members)
- Tournaments (0 members)
- Dota 2 (1 member)
- Dota 2/Majors (1 member)
- Dota 2/NA players (1 member)
- Dota 2/Players (1 member)
- Dota 2/Tournaments (1 member)
- Esports & Gaming History (0 members)
- Games (1 member)
- Hardware Templates (1 member)
- Hidden categories (1 member)
- How To (1 member)
- Interviews (0 members)
- LoL/EU teams (1 member)
- LoL/Teams (1 member)
- Location (0 members)
- Locations (338 members)
- News (19 members)
- NewsTest (0 members)
- Pages using TabberTransclude parser tag (1 member)
- Pages using Tabber parser tag (11 members)
- Pages with broken file links (3 members)
- Pages with graphs (1 member)
- Pages with invalid team templates (1 member)
- Pages with missing brand icons (1 member)
- Pages with missing team templates (1 member)
- Pages with reference errors (1 member)
- Pages with script errors (26 members)
- Pages with trimmed team templates (1 member)
- Pages with underscore team templates (1 member)
- Players (0 members)
- Stub team (1 member)
- Talents (1 member)
- Template namespace templates (1 member)
- Templates (48 members)
- Templates without documentation (2 members)
- Testing (0 members)
- Testinggg (0 members)
- Text test (0 members)