The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.

• Primitivist (24 members)
• Quadrants (25 members)
• Quasi-Fascists (30 members)
• Radical (2 members)
• Reactionary (57 members)
• Reddit Users (18 members)
• Reductional templates (1 member)
• Religious (123 members)
• Revolutionary Nationalist (61 members)
• Right Unity (31 members)
• Russians (8 members)
• Secularists (45 members)
• Shocking material (2 members)
• Socialists (133 members)
• Stages of Development (14 members)
• Status Quo (95 members)
• Stubs (168 members)
• Supplementary images (0 members)
• Syncretic (38 members)
• Syndicalists (15 members)
• Talk (526 members)
• Techno-Progressives (6 members)
• Technological Ideologies (1 member)
• Template documentation (1 member)
• Templates (5 members)
• Templates/Navbox (1 member)
• Text styling templates (1 member)
• Theocracies (20 members)
• Third Position (29 members)
• Totalitarian (55 members)
• Transhumanism (1 member)
• Transhumanists (24 members)
• Triangles (6 members)
• Ultranationalists (35 members)
• User Icons (0 members)
• User portraits (0 members)
• Users (254 members)
• Values (9 members)
• Valuess (1 member)
• Vandalism (0 members)
• Variant Icons (2 members)
• Video (0 members)
• Videos (25 members)
• Warned pages (4 members)
• Welfarists (40 members)
• Wiki Users (15 members)
• Wikipedia metatemplates (2 members)
• Will Be Integrated (1 member)
• Work in Progress (27 members)
• Zionists (13 members)