Results for Italy in 400 metres, Men

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1900 Summer Olympics	Umberto Colombo	AC h3 r1/2
	Rotolante	DNS
1906 Intercalated Games	Emilio Lunghi	DNS
	Pericle Pagliani	DNS
	Roberto Penna	DNS
1908 Summer Olympics	Roberto Penna	2 h4 r1/3
	Massimo Cartesegna	2 h10 r1/3
	Giuseppe Tarella	3 h11 r1/3
	Emilio Lunghi	DNS
1912 Summer Olympics	Emilio Lunghi	2 h4 r2/3
	Franco Giongo	3 h10 r1/3
1920 Summer Olympics	Giuseppe Bernardoni	3 h4 r1/4
	Agide Simonazzi	3 h8 r1/4
	Giovanni Tosi	4 h5 r1/4
	Ernesto Ambrosini	DNS
1924 Summer Olympics	Luigi Facelli	4 h4 r2/4
	Alfredo Gargiullo	5 h5 r2/4
	Ennio Maffiolini	4 h16 r1/4
	Puccio Pucci	DNS
1928 Summer Olympics	Guido Cominotto	DNS
	Giacomo Carlini	DNS
1936 Summer Olympics	Mario Lanzi	4 h1 r3/4
	Marsilio Rossi	DNS
	Otello Spampani	DNS
1952 Summer Olympics	Gianni Rocca	3 h6 r1/4
	Vincenzo Lombardo	3 h7 r1/4
	Antonio Siddi	4 h11 r1/4
1960 Summer Olympics	Giuseppe Bommarito	5 h4 r2/4
1964 Summer Olympics	Sergio Bello	6 h1 r2/4
1968 Summer Olympics	Sergio Bello	8 h1 r2/4
	Sergio Ottolina	3 h8 r1/4
1972 Summer Olympics	Marcello Fiasconaro	DNS
1976 Summer Olympics	Alfonso Di Guida	7 h1 r3/4
1980 Summer Olympics	Mauro Zuliani	7 h1 r3/4
	Roberto Tozzi	5 h4 r2/4
	Stefano Malinverni	8 h1 r2/4
1992 Summer Olympics	Andrea Nuti	7 h1 r2/4
	Marco Vaccari	4 h9 r1/4
2000 Summer Olympics	Alessandro Attene	7 h2 r3/4
2008 Summer Olympics	Claudio Licciardello	8 h1 r2/3
2016 Summer Olympics	Matteo Galvan	4 h2 r1/3
2020 Summer Olympics	Davide Re	5 h1 r2/3
	Edoardo Scotti	4 h6 r1/3
2024 Summer Olympics	Luca Sito	5h2 r3/4
	Davide Re	DNSh1 r2/4