The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Cultural groups in Suikoden III (1 member)
- Custom search thumbnails (30 members)
- DVDs (1 member)
- D link cards (520 members)
- Dagzuma (1 member)
- Daisy (2 members)
- Damdin (1 member)
- Danash VIII (1 member)
- Dario (1 member)
- Darrow (1 member)
- Deborah (1 member)
- Deploy effect cards (566 members)
- Deprecated Gensopedia images (39 members)
- Desmond (1 member)
- Diadora (1 member)
- Dilom Lances (1 member)
- Dinn (1 member)
- Diriri (1 member)
- Dirk (1 member)
- Disambiguation pages (61 members)
- DoReMi Elves (5 members)
- Dogs (7 members)
- Dolph (1 member)
- Domitia (1 member)
- Dongo (1 member)
- Dragon horses (4 members)
- Dragons (5 members)
- Drama CDs (6 members)
- Ducas (1 member)
- Ducks (3 members)
- Duel Mission cards (14 members)
- Dwarves (3 members)
- E link cards (614 members)
- Effect runes (42 members)
- Egbert Aethelbald (1 member)
- Eiji (1 member)
- Elaine (1 member)
- Elenor Silverberg (1 member)
- Ellie (1 member)
- Elven Elder (1 member)
- Elves (14 members)
- Elza (2 members)
- Ema (1 member)
- Enemies (100 members)
- Enemies in Genso Suikoden Card Stories (1 member)
- Enemies in Genso Suikoden Tsumugareshi Hyakunen no Toki (35 members)
- Enemies in Suikoden (208 members)
- Enemies in Suikoden II (246 members)
- Enemies in Suikoden III (67 members)
- Enemies in Suikoden IV (236 members)