Enrico Del Debbio (26 May 1891 – 12 July 1973) was an Italian architect and university professor.

Born at Carrara, he studied in the Fine Art Academy there specializing in architecture. He moved to Rome in 1914 where he won several architectural awards. He also began to teach in the Scuola Superiore di Architettura. In the 1920s, he held several positions in public institutions, such as the organization of the Quadriennale Romana.