Miru is a goddess in the Polynesian mythology of the Cook Islands who lives in Avaiki beneath Mangaia.he is known to feast on the souls of dead people. One way she eats the souls is by putting them into a bowl of live centipdes, causing them to writhe in agony. Miru then encourages them to seek relief by diving into a lake, where the drown. They then can be cooked and eaten at her leisure.^[1]

This goddess is also mentioned within a poem by Alistair Te Ariki Campbell, written during his travels to the Cook Islands. Although briefly, his mentions of Miru tell of the belief that upon entering Savaiki (the original homeland of the Polynesian people), the dead's souls could be trapped by Miru and her assistants, "stupifying" the souls on Kava (a drink that causes similar symptoms to being drunk) and hanging them on trees to be devoured. ^[2]

The Tapairu are her daughters, and Tau-Titi is her daughter.^[3]

Miru also features in Maori mythology (New Zealand) as the Goddess of Death.