Venanzio Monaldini (fl. c. 1765 - 1819) was a 19th century book and map publisher based in Rome, Italy. His cartographic opus consists of several plans of Rome in ancient and modern times. Most of Monaldini's work was designed with the foreign tourist in mind and was sold from his bookshop "Venanzio Monaldini Librario e Cartolaro," Piazza de Spanga no. 79, Rome, Italy.