The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Nago (180 members)
- Nanasuke Arima (0 members)
- Naoto Kurogane (436 members)
- Naoto Shirogane (26 members)
- Narmaya (100 members)
- Navigation Templates (14 members)
- Needs Verification of Ambiguous Characters (47 members)
- Neo Politan (35 members)
- New Year (1 member)
- Nine the Phantom (428 members)
- Ninth Squadron (3 members)
- Nishide, Kengoro (2 members)
- Nobody (90 members)
- Noel (Holynight Guardian) (101 members)
- Noel Holynight Guardian (4 members)
- Noel Vermillion (2,140 members)
- Non-humans (13 members)
- Non-playable Characters (78 members)
- Novel Illustrations (156 members)
- Novels (12 members)