Swimming at the 1956 Summer Olympics – Men's 4 × 200 metre freestyle relay

The men's 4 × 200 metre freestyle relay event at the 1956 Summer Olympic Games took place 1 – 3 December The relay featured teams of four swimmers each swimming four lengths of the 50 m pool freestyle.

Heats
Two heats were held; the teams with the eight fastest times advanced to the Finals. The teams that advanced are highlighted.