Pirro Marconi (1 January 1897, Verona - 30 April 1938, Formia) was an Italian archaeologist.
After the war, he received two silver medals and resumed his studies, graduating in July 1920 with a thesis on the sculptural representations of Antinous, marking the first significant work on the subject since Lorentz Dietrichson's in 1884.
He later attended the Archaeological School of Rome where he met his future wife and colleague, Jole Bovio.
From 1923 to 1924, both archaeologists were fellows at the Italian Archaeological School in Athens, where Marconi also obtained a degree in philosophy.
Marconi tragically died in a plane crash, on 30 April 1938, returning from Albania.