The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Accessories (3 members)
- Accessories (CC) (5 members)
- Accessories (CT) (9 members)
- Administrative templates (0 members)
- Alien Characters (1 member)
- Aliens (CT) (1 member)
- Antiquity (3 members)
- Antiquity Characters (2 members)
- Antiquity Enemies (2 members)
- Antiquity Locations (12 members)
- Arena Of The Ages Item (1 member)
- Armor (4 members)
- Armor (CC) (6 members)
- Armor (CT) (8 members)
- Article Templates (0 members)
- Articles Needing Images (0 members)
- Articles With Videos (8 members)
- Articles currently being re-structured (1 member)
- Articles in Need of Images (47 members)
- Articles in Need of Renaming (0 members)
- Articles in need of cleanup (4 members)
- Articles with Incomplete Tables (3 members)
- Articles with Music Sampling (26 members)
- Artifacts (CT) (1 member)
- Award boxes (0 members)
- Axes (2 members)
- Ayla Techs (CT) (29 members)
- Black Elemental Enemies (CC) (13 members)
- Black Elements (13 members)
- Black Elements (CC) (12 members)
- BlogListingPage (1 member)
- Blog posts (14 members)
- Blue Elemental Enemies (CC) (7 members)
- Blue Elements (10 members)
- Blue Elements (CC) (12 members)
- Blue Elements (CT) (1 member)
- Bosses (4 members)
- Bosses (CC) (15 members)
- Bosses (CT) (24 members)
- CC-BY-NC-ND-3.0 files (7 members)
- CC-BY files (1 member)
- CC Boxes (0 members)
- CT Boxes (0 members)
- CWikians that are obsessed with Chrono Wiki (1 member)
- CWikians with over 1000000 edits (0 members)
- CWikians with over 100000 edits (0 members)
- CWikians with over 10000 edits (0 members)
- CWikians with over 1000 edits (1 member)
- CWikians with over 100 edits (1 member)
- CWikians with over 2500 edits (1 member)