The men's 4 × 400 metres relay event at the 1951 Pan American Games was held at the Estadio Monumental in Buenos Aires on 6 March.
Results Rank Nation Athletes Time Notes Bill Brown, Mal Whitfield, John Voight, Hugo Maiocco 3:09.9 Jaime Hitelman, Reinaldo Martín Muller, Gustavo Ehlers, Jörn Gevert 3:17.7 Guido Veronese, Máximo Guerra, Julio Ferreyra, Eduardo Balducci 3:18.4 4 Angel García, Raúl Mazorra, Samuel Anderson, Evelio Planas 3:20.0 5 Javier Souza, Sergio Guiot, Carlos Camargo, Carlos Monges 6 Fermín Villalba, Anastasio Zelaya, Rubén Figueredo, José Zelaya
References