Athletics at the 1948 Summer Olympics – Men's 4 × 400 metres relay

The men's 4 x 400 metres relay event at the 1948 Olympic Games took place on 7 August and 7 August. The United States team won the final with a time of 3:10.4.

Athletics at the 1948 Summer Olympics – Men's 4 × 400 metres relay

The men's 4 x 400 metres relay event at the 1948 Olympic Games took place on 7 August and 7 August. The United States team won the final with a time of 3:10.4.