Non-Wesen

Non-Wesen creatures are creatures that are not wesen and are more ghost, demonic, or monster creatures.

Only three types of non-wesen are none, this being:

Ghost
Non-Wesen creature that is based of the classic stories of dead spirits that get trapped in limbo. Ghosts can disappear and create illusions, they may also hide their real appearance like a normal wesen despite not being one. La Llorona and her sons are the only known ghost on the show.

Demons
Non-Wesen creatures based of the legends, myths, and religion figures of evil beings that live inside the Earth and are normally related to fire and dead. According to the only demon seen on the show, the abilities they are able to do are: spit fire, teleportation, and capable of controlling Earth to create earthquakes. Volcanalis is the only known demon creature.

Monster-Like creatures
Non-Wesen that have monster-like features and are unable to change their appearance. The Golem is the only known of this type.