The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Body equipment (38 members)
- Body equipment in Suikoden (21 members)
- Body equipment in Suikoden II (30 members)
- Boldon (1 member)
- Bolgan (1 member)
- Bonaparte (1 member)
- Borus Redrum (1 member)
- Boss enemies in Genso Suikoden Tsumugareshi Hyakunen no Toki (6 members)
- Boss enemies in Suikoden (15 members)
- Boss enemies in Suikoden II (18 members)
- Boss enemies in Suikoden III (6 members)
- Boss enemies in Suikoden IV (13 members)
- Boss enemies in Suikoden Tactics (2 members)
- Boss enemies in Suikoden Tierkreis (2 members)
- Boss enemies in Suikoden V (1 member)
- Boz Wilde (1 member)
- Brandeau (1 member)
- Branky (1 member)
- Brec (1 member)
- Bright (1 member)