Luigi Moretti (Rome, 1906 - Capraia Isola, 1973) was an influential Italian architect. He studied at the Politecnico di Milano, later working as an assistant to Vincenzo Fasolo. Moretti contributed to numerous architectural projects, including Youth Houses, the Mussolini Forum, and the Imperial Square. He co-founded Cofimprese in 1945 and completed key residential projects in Milan and Rome. A prominent scholar, he founded the magazine Spazio and later worked on major urban plans, including the Olympic Village and the CEP district. Moretti also earned international recognition, including awards from the American Institute of Architects and the Italian government.