Pio Piacentini (15 September 1846 – 6 April 1928) was an Italian architect and the father of Marcello Piacentini.[1] He is best known for his Palazzo delle Esposizioni in Rome.
- ^ Irace, Fulvio (2003). "Piacentini, Pio". Grove Art Online. Oxford University Press. Retrieved 9 February 2024.