Results for Puerto Rico in 400 metres Hurdles, Men

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1948 Summer Olympics	Julio Sabater	DNS
1952 Summer Olympics	Amadeo Francis	4 h8 r1/4
1956 Summer Olympics	Amadeo Francis	3 h4 r1/3
	Ovidio de Jesús	4 h1 r1/3
1972 Summer Olympics	Julio Ferrer	7 h4 r1/3
1976 Summer Olympics	Julio Ferrer	8 h2 r2/3
1988 Summer Olympics	Domingo Cordero	7 h2 r1/3
1992 Summer Olympics	Domingo Cordero	3 h2 r1/3
1996 Summer Olympics	Domingo Cordero	5 h5 r1/3
2008 Summer Olympics	Javier Culson	8 h1 r2/3
2012 Summer Olympics	Javier Culson	3	Bronze
	Eric Alejandro	7 h1 r2/3
	Jamele Mason	5 h3 r1/3
2016 Summer Olympics	Javier Culson	AC r3/3
	Eric Alejandro	7 h3 r2/3