Antonio Acqua (5 November 1893 - 18 October 1966) was an Italian actor of the 1940s, 1950s and 1960s.

Born in Rome , Acqua was mainly active on stage and in films as a character actor , specialized in roles of lawyers, military officers, politicians and engineers. He frequently worked with Pietro Germi , who gave him some of the most significant roles of his career. His only leading role was as the General in Enrico Cappellini's La via del Sud (1953)