The men's 800 metres at the 2018 Commonwealth Games, as part of the athletics programme, took place in the Carrara Stadium between 10 and 12 April 2018.

[1] The event was won by Wycliffe Kinyamal from Kenya as he finished ahead of the fast-finishing Kyle Langford who had come from sixth to second in the final straight.

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 three heats.

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

[3] The medals were determined in the final.