The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Thronebreaker mentioned-only characters (27 members)
- Thronebreaker patches (4 members)
- Thronebreaker quests (58 members)
- Thronebreaker resources (3 members)
- Thronebreaker treasure maps (6 members)
- Time of Contempt characters (196 members)
- Toussaint (27 members)
- Toussaintois (140 members)
- Transformation spells (1 member)
- Trolls (17 members)
- Unions (6 members)
- User images (87 members)
- Valleys (23 members)
- Vampires (29 members)
- Vassal states (14 members)
- Vehicles (3 members)
- Verdenians (14 members)
- Vermilion (20 members)
- Vicovarians (9 members)
- Vicovaro (4 members)
- Videos (756 members)
- Vineyards (16 members)
- Vitriol (21 members)
- Vizima (22 members)
- Vodyanoy (3 members)
- Vrans (4 members)
- Wars (13 members)
- Water magic (6 members)
- Weapons (26 members)
- Weights and measures (20 members)
- Werebbubbs (9 members)
- White Orchard (18 members)
- Wiedźmin: Gra Wyobraźni bestiary (70 members)
- Wiedźmin: Gra Wyobraźni characters (69 members)
- Wiedźmin: Gra Wyobraźni images (151 members)
- Wiki design images (71 members)
- Wiki skin images (16 members)
- Witcher Schools (8 members)
- Witcher Wiki (19 members)
- Witcher Wiki news (6 members)
- Witcher culture (5 members)
- Witcher medallions (18 members)
- Witcher series (17 members)
- Witchers (79 members)
- World (12 members)
- Worlds (6 members)
- Yrrhedes bestiary (26 members)
- Yrrhedes images (3 members)
- Yrrhedes locations (11 members)
- Zerrikanians (9 members)