Petrus Wandrey (8 March 1939 – 11 May 2012) was a German artist who lived and worked in Hamburg. Wandrey studied at Hochschule für Angewandte Wissenschaften Hamburg (fashion school located at Armgartstraße), from 1960 to 1963, and from 1963 to 1968 at Hochschule für bildende Künste Hamburg. He was influenced by Surrealism, Pop Art and the Dada movement.