The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Articles needing attention (3 members)
- Blue Enemies (35 members)
- Boss Enemies (24 members)
- Boss Ship Enemies (16 members)
- Characters (2 members)
- Community (4 members)
- Copyright templates (12 members)
- Credits (2 members)
- Crew (22 members)
- Documentation templates (51 members)
- Dungeons (2 members)
- Enemies (162 members)
- Event Enemies (20 members)
- Formatting templates (27 members)
- General wiki templates (0 members)
- Gigas Ship Enemies (5 members)
- Green Enemies (30 members)
- Infobox templates (10 members)
- Legal notices (3 members)
- Locations (48 members)
- Merchandise (2 members)
- Navigation templates (4 members)
- Normal Enemies (109 members)
- Normal Ship Enemies (12 members)
- Notice templates (16 members)
- Other Languages (12 members)
- Pages using duplicate arguments in template calls (4 members)
- Pages with broken file links (3 members)
- Playable Characters (6 members)
- Playable Ships (1 member)
- Print Media (1 member)
- Purple Enemies (20 members)
- Red Enemies (22 members)
- Ship Enemies (31 members)
- Sidequests (7 members)
- Silver Enemies (10 members)
- Skies of Arcadia Legends Characters (11 members)
- Skies of Arcadia Wiki (3 members)
- Stubs (7 members)
- Table and column templates (3 members)
- Templates (24 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (0 members)
- User groups (7 members)
- Wiki maintenance (5 members)
- Yellow Enemies (32 members)