In the World of Blood there exist a few races. Below is a brief explanation of them.
- Human : The Humans are the Residents of England varying from the Victorian Era to the Modern Era.
- Vampyre : Vampyres are supernatural creatures who span all over the world.
- Werewolf : Werewolves are supernatural creatures thought to be extinct.
- Revenant : Revenants are reanimated bodies created by the Third.