Vaxis – Act I: The Unheavenly Creatures is the ninth studio album by progressive rock band Coheed and Cambria. It was released on October 5, 2018, continuing the band's Amory Wars concept.

A deluxe box-set version of the album included a novella written by the band's vocalist and guitarist Claudio Sanchez and his wife Chondra Echert, with artwork by Chase Stone.