The men's 4 × 400 metres relay at the 2018 Commonwealth Games, as part of the athletics programme, took place in the Carrara Stadium on 13 and 14 April 2018.

[1] Prior to this competition, the existing world and Games records were as follows:[2] The schedule was as follows:[1] All times are Australian Eastern Standard Time (UTC+10) The first round consisted of two heats.

The three fastest teams per heat (plus two fastest losers) advanced to the final.

[3][4][5] The medals were determined in the final.

[2]