Carlo Costamagna (21 September 1881, in Quiliano – 1 March 1965, in Pietra Ligure) was an Italian lawyer and academic noted as a theorist of corporatism.
After studying law, Costamagna joined the fascist movement in 1920 and in 1924 was appointed National Secretary of Technical Councils.
[1] Politically Costamagna was highly conservative and saw fascism as a transitory phase that existed only for the imposition of corporatism.
[1] On this point he had a long-running intellectual debate with Sergio Panunzio who was a strong supporter of the fascist state as an end in itself rather than just a means to economic change.
Between 1926 and 1927 he was involved in drafting a series of laws with fellow legal expert Alfredo Rocco and economist Giuseppe Bottai designed to convert Italy to a fascist state.