The women's 800 metres at the 2018 Commonwealth Games, as part of the athletics programme, took place in the Carrara Stadium on 12 and 13 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 three heats.

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

[3] The medals were determined in the final.

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