Results for Islamic Republic of Iran in 400 metres, Men

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1964 Summer Olympics	Hossein Ghafourizadeh	8 h7 r1/4
1972 Summer Olympics	Reza Entezari	8 h2 r2/4
2012 Summer Olympics	Sajjad Hashemi	6 h6 r1/3