Crudus is a polish Thrash/Death metal band. Drummer Lukasz Biernat also performs in polish noise rock band Spiral. Other band members are: Marcin Ciula - vocals, bass, Krystian Maczka - guitar, and Przemek Molski - guitar. The two latter being the founding members. Crudus currently put on hiatus.

Crudus is also the name of another band. No further information available at this time.