A vampire (folklore) is a being who subsists by feeding on the blood of the living. Vampire Serial Killers is a term used to describe a serial killer that has been known to have drank the blood of their victim(s).
This list of serial killer vampires has been sorted by the number of confirmed victims the killer had in his/her acts as a serial killer.
Confirmed Victims: the number of victims killed in association with a killers serial spree. Some serial killers may have other possible victims that were either unproven or the killers motives and/or methods were unrelated to the spree the killer is being documented as.