Porzio is an Italian surname that may refer to: Alfredo Porzio, Argentinian boxer Camillo Porzio, Italian historian Francesco Porzio, Italian water polo player Giovanni Porzio, Italian politician and lawyer Lorenzo Porzio, Italian rower Mike Porzio, American baseball player Nino Porzio, Italian singer and actor Pino Porzio, Italian water polo player Simone Porzio, Italian philosopher Wikipedia