The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Aedirn (8 members)
- Agent (14 members)
- Alchemy (26 members)
- Alpha release card images (115 members)
- Alpha release cards (19 members)
- Ambush (1 member)
- Audio (1,063 members)
- Beast (28 members)
- Boon (4 members)
- Brokvar (0 members)
- Bryan Sola (1 member)
- Candidates for deletion (2 members)
- Candidates for speedy deletion (0 members)
- Card art (52 members)
- Card categories (70 members)
- Card images (511 members)
- Card images - expired gwentdb id (16 members)
- Card types (1 member)
- Cards (542 members)
- Cintra (5 members)
- Citation needed (0 members)
- Clan Brokvar (2 members)
- Clan Dimun (10 members)
- Clan Drummond (6 members)
- Clan Heymaey (9 members)
- Clan Tordarroch (3 members)
- Clan Tuirseach (11 members)
- Clan an Craite (17 members)
- Cleanup (0 members)
- Community (5 members)
- Construct (10 members)
- Copyright templates (10 members)
- Cultist (5 members)
- Cursed (45 members)
- Deck images (13 members)
- Decks (1 member)
- Disambiguations (3 members)
- Documentation templates (3 members)
- Doomed (10 members)
- Double Agent (1 member)
- Draconid (15 members)
- Drummond (1 member)
- Dryad (6 members)
- Dwarf (19 members)
- Dwarves (0 members)
- Elf (40 members)
- Formatting templates (23 members)
- Front page sections (4 members)
- Games (3 members)
- Guides (2 members)