The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Fey (19 members)
- First Class (8 members)
- Galik (2 members)
- Game System (16 members)
- Get Submodule (38 members)
- Gnome (1 member)
- Guild (1 member)
- Help (0 members)
- Human (1 member)
- IRL (15 members)
- Icewind Dale (5 members)
- Iframe (15 members)
- Images (0 members)
- Incomplete lists (23 members)
- Infernal Invasion (11 members)
- Into the Greedy Green (302 members)
- Isonhound (46 members)
- It Came From Kiston (48 members)
- Item (44 members)
- JAMathon (73 members)
- JAMathon 2021 (33 members)
- JAMathon 2022 (42 members)
- Just the Q of Us (33 members)
- King for a Day (1 member)
- Kingdom (1 member)
- Kiston (14 members)
- LaCroix (1 member)
- Levinkan (10 members)
- Little Guys (1 member)
- Location (81 members)
- Magic (1 member)
- Magitech (1 member)
- Meta (1 member)
- Metagame (13 members)
- Monsters (55 members)
- NPCS (6 members)
- NPCs (88 members)
- Navbox templates (4 members)
- Not Strahd (3 members)
- OUAT (5 members)
- OathWielders (88 members)
- Operation Verdant Pyramid (12 members)
- Organizations (1 member)
- Osugbo (41 members)
- Pages with broken file links (8 members)
- Pages with script errors (1 member)
- Painted Sands of Pteris (2 members)
- Pirates of Quelmar (2 members)
- Planes (24 members)
- Player Characters (475 members)