| Boss | Description | HP | Location |
 Hippogryph | Part horse, lion, and eagle | 800 | Royal Chapel |
 Karasuman | Demon Lord of Ravens | 500 | Clock Tower |
 Lesser Demon | Short magic-wielding demon. Summons demonic allies | 400 | Long Library |
 Medusa | Snake-headed demoness with gaze of stone | 1100 | Anti-Chapel |
 Minotaurus | Bull-headed monster | 300 | Colosseum |
  Olrox | Magic wielding vampire. Rules upper part of castle | 666 | Olrox's Quarters |
  Richter Belmont | Master Vampire hunter | 400 | Castle Keep |
 Scylla | Mythological sea monster | 200 | Underground Cavern |
 Shaft | Dark Priest of Dracula | 1300 | Black Marble Gallery |
 Slogra | Demon with enchanted spear | 200 | Alchemy Lab |
 Succubus | Female demon. Invades men's dreams | 666 | Underground Cavern |
 Werewolf | Shape-shifting lycanthrope | 260 | Colosseum |
 Maria Renard | Vampire hunter looking for Richter Belmont | 400 | Castle Center (Saturn only) |
 Skeleton Leader | Skeleton soldier's leader. Bone defeated at power duel in castle | 444 | Underground Garden (Saturn only) |