Casula Powerhouse Arts Centre (CPAC), commonly referred to as Casula Powerhouse, is a multi-disciplinary arts centre in Casula, a south-western outer suburb of Sydney, New South Wales, Australia. Before being renovated and converted into an arts centre, the building was known as Liverpool Powerhouse. Since 2016 CPAC has hosted the Blake Prizes, comprising two art prizes and a residency, as well as the Blake Poetry Prize.