Paolo Portoghesi (2 November 1931 – 30 May 2023) was an Italian architect, theorist, historian, and professor of architecture at the Sapienza University of Rome. He was president of the architectural section of the Venice Biennale (1979–1992), editor-in-chief of the journal Controspazio (1969–1983), and dean of the Faculty of Architecture at the Politecnico di Milano university (1968–1978).