The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
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- Category templates (4 members)
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- Community (6 members)
- Content (2 members)
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- Creatures (1 member)
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- Forums (6 members)
- General wiki templates (31 members)
- Groups and Organizations (2 members)
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- Image wiki templates (9 members)
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- Infobox templates (10 members)
- Locations (6 members)
- Magic (1 member)
- Major Players (10 members)
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- Objects (1 member)
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- Organization (8 members)
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- Policy (2 members)
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- Races (1 member)
- Site administration (4 members)
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- Supernatural Beings (8 members)
- Template documentation (62 members)
- Templates (11 members)
- Watercooler (2 members)
- World of Nightside (9 members)