Jack, I've killed people who didn't deserve it... my friends– I've killed people I loved.
Bartholomew: I know you've changed.

Castiel: I'm not a murderer.
Bartholomew: You weren't. Not then. But since then, you've slaughtered thousands of angels.

Beings killed by Castiel.

Angels

Archangels

Intelligence Angels

Grigori

Regular Angels

Rit Zien

  • Ephraim - Stabbed in the chest with an angel blade.

Nephilim

Demons

Princes of Hell

Regular Demons

Monsters

Djinn

Leviathans

Rugaru

Jefferson Starships

Vampires

Werewolves

Zombies

Eleanor Visyak's Species

Other Monsters

Humans

Hunters

Vessels

Other

Four Horsemen of the Apocalypse

Reapers

  • Billie - Stabbed through the back with an angel blade to break her deal with the Winchesters. Reincarnated as the new Death.
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