Paul Bock (July 29, 1890 – March 23, 1968) was a German politician of the Christian Democratic Union (CDU) and former member of the German Bundestag.
He was one of the founders of the CDU in Lübeck in 1945. Bock was a member of the Lübeck citizenship in 1946/47 and 1950/51. He was a member of the German Bundestag from 1953 to 1957. In parliament he represented the constituency of Lübeck.