Killed by Gordon Walker

Beings killed by Gordon Walker

Vampires

 * Christina Flanagan - Decapitated with a large blade despite knowing that she was a "vegetarian" vampire.
 * Unnamed member of Lenore's nest - Decapitated despite knowing that they were a "vegetarian" vampire.
 * Gordon's Sister's sire - Decapitated by Gordon in revenge for turning his sister into a vampire, Gordon's first kill.
 * Gordon's Sister - Decapitated due to her becoming a vampire and thus an "it" in Gordon's mind.
 * Dixon's Daughters - Heads ripped off by Gordon after he was turned into a vampire.
 * Dozens of vampires - Hunted and killed by Gordon over his career as a hunter.

Special Children

 * Scott Carey - Stabbed with a large knife after learning of his role as a soldier in an upcoming demon war.

Vessels

 * Teenage Girl - Died of the injuries Gordon inflicted upon her while torturing the demon that had possessed the girl.

Hunters

 * Kubrick - Impaled with his arm after Kubrick was more interested in killing the turned into a vampire Gordon than going after Sam Winchester.

Regular Humans

 * Unnamed man - Drained of blood due to bloodlust after becoming a vampire.
 * Gordon's Victim (caused) - Turned into a vampire as a trap for the Winchesters forcing Dean to kill her with the Colt.